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🖥️ M1-R5 Unit 1: Introduction to Computer (100 MCQ Series)

Section 1: Evolution, IT Gadgets & Applications (What & Why)

1. Computer shabd ki utpatti kis bhasha se hui hai?

• (A) Latin (B) Greek (C) English (D) French
• Ans: A. (Concept: ‘Computare’ shabd se bana hai jiska matlab hai calculation karna.)

2. Charles Babbage ne kaunsa engine design kiya tha jise ‘First Mechanical Computer’ mana jata hai?

• (A) Analytical Engine (B) ENIAC (C) Pascaline
• Ans: A. (Why: Isme modern computer ke basic parts jaise memory aur control unit ka concept tha.)

3. Second Generation computers mein ‘Vacuum Tubes’ ki jagah kya use kiya gaya?

• (A) ICs (B) Transistors (C) Microprocessor
• Ans: B. (Why: Transistors chote, fast aur kam heat generate karte the.)

4. Wearable gadgets (jaise Smartwatch) kis category mein aate hain?

• (A) Super Computer (B) Mainframe (C) IoT Gadgets/Microcomputer
• Ans: C.

5. Weather Forecasting (mausam ki jankari) ke liye kaunsa computer use hota hai?

• (A) Mini Computer (B) Super Computer (C) Workstation
• Ans: B. (Why: Kyunki isme complex mathematical calculations bohot fast karni hoti hain.)

Section 2: Hardware, Input, Output & Storage (What & How)

6. Computer ka ‘Postman’ kise kaha jata hai jo hardware components ke beech data transfer karta hai?

• (A) Register (B) System Bus (C) Clock
• Ans: B. (Concept: Data bus, Address bus aur Control bus milkar communication karwati hain.)

7. OMR ka full form kya hai aur ye kahan use hota hai?

• (A) Optical Mark Recognition (B) Optical Mail Reader
• Ans: A. (How: Ye competitive exams ki answer sheets check karne mein use hota hai.)

8. Plotter aur Printer mein kya mukhya antar hai?

• (A) Plotter fast hai (B) Plotter vector graphics aur bade maps print karne ke liye hai
• Ans: B.

9. RAM (Random Access Memory) ko ‘Volatile’ kyun kaha jata hai?

• (A) Ye sasti hoti hai (B) Power off hote hi iska data delete ho jata hai
• Ans: B.

10. SSD (Solid State Drive) HDD se fast kyun hoti hai?

• (A) Isme magnetic disk hoti hai (B) Isme koi moving mechanical parts nahi hote
• Ans: B. (Concept: Flash memory technology ka use hota hai.)

11. QR Code 2D (Two Dimensional) kyun hota hai?

• (A) Design ke liye (B) Taaki ye Barcode se zyada data store kar sake
• Ans: B.

12. Blu-ray Disc ki storage capacity kitni hoti hai?

• (A) 700 MB (B) 4.7 GB (C) 25 GB ya usse zyada
• Ans: C.

Section 3: Software, Utilities & Mobile Apps (Concepts)

13. ‘System Software’ ka main kaam kya hai?

• (A) Letter type karna (B) Hardware ko manage aur control karna
• Ans: B. (Example: Operating System).

14. Disk Defragmenter kis tarah ka software hai?

• (A) Application Software (B) Utility Software
• Ans: B. (Why: Ye system ki performance maintain karne mein help karta hai.)

15. ‘Open Source Software’ ka kya matlab hai?

• (A) Ye hamesha free hota hai (B) Iska source code public ke liye available hota hai
• Ans: B. (Example: Linux, LibreOffice).

16. Mobile Apps mein ‘Native App’ kise kehte hain?

• (A) Jo browser mein chalti hai (B) Jo kisi khas OS (Android/iOS) ke liye bani ho
• Ans: B.

17. Compiler aur Interpreter mein ‘How’ (kaise) ka antar kya hai?

• (A) Dono same hain (B) Compiler pura program ek saath scan karta hai, Interpreter line-by-line
• Ans: B. [Image showing difference between compiler and interpreter processing]

18. BIOS (Basic Input Output System) kahan store hota hai?

• (A) Hard Disk (B) ROM Chip
• Ans: B.

19. Device Drivers ka kya role hai?

• (A) Virus hatana (B) OS aur Hardware device (like Printer) ke beech communication karwana
• Ans: B.

20. Proprietary Software ka ek example dijiye?

• (A) Ubuntu (B) Microsoft Windows (C) Android
• Ans: B. (Why: Kyunki iska code company ke paas hota hai aur license kharidna padta hai.)

Section 4: Memory Hierarchy & Storage (20 Questions)

21. Register memory kahan sthit (locate) hoti hai?

• (A) RAM (B) CPU ke andar (C) Hard Disk
• Ans: B. (Why: Takki CPU sabse fast speed se data access kar sake.)

22. Cache memory ka main kaam kya hai?

• (A) Permanent storage (B) RAM aur CPU ke beech speed gap ko bharna
• Ans: B.

23. RAM aur ROM mein “What” (antar) kya hai?

• (A) RAM permanent hai (B) RAM volatile hai, ROM non-volatile hai
• Ans: B. (Concept: Power cut hone par RAM khali ho jati hai, ROM nahi.)

24. Ek Nibble mein kitne Bits hote hain?

• (A) 4 bits (B) 8 bits (C) 16 bits
• Ans: A.

25. 1 Terabyte (TB) mein kitne GB hote hain?

• (A) 1000 (B) 1024 (C) 2048
• Ans: B. (Why: Computer binary system $2^{10}$ par chalta hai.)

26. Virtual Memory ka concept kya hai?

• (A) Extra RAM kharidna (B) Hard disk ke kuch hisse ko RAM ki tarah use karna
• Ans: B. (How: Jab RAM full ho jati hai, OS hard disk ka use karta hai.)

Section 4 (Continued): Storage Media & Cloud Concepts (Questions 27-40)

27. CD-ROM ka full form kya hai aur ye kis liye use hoti hai?

• (A) Compact Disk Read Only Memory
• (B) Computer Disk Read Only Memory
• Ans: A. (Why: Iska data manufacture ke waqt hi likh diya jata hai, ise user badal nahi sakta.)

28. Ek standard DVD (Single Layer) ki storage capacity kitni hoti hai?

• (A) 700 MB (B) 4.7 GB (C) 1.44 MB
• Ans: B. (Concept: DVD ki density CD se zyada hoti hai, isliye ye zyada data hold karti hai.)

29. CD/DVD drive mein data read/write karne ke liye kis technology ka use hota hai?

• (A) Magnetic (B) Laser Beam (Optical) (C) Mechanical
• Ans: B. (How: Laser beam surface par ‘Pits’ aur ‘Lands’ create karti hai jo 0 aur 1 ko represent karte hain.)

30. Flash Drive (Pen Drive) mein kaunsi memory use hoti hai?

• (A) SRAM (B) EEPROM / Flash Memory (C) DRAM
• Ans: B. (What: Iska matlab hai ise electronically erase aur rewrite kiya ja sakta hai.)

31. “Hot Swappable” devices ka kya matlab hai?

• (A) Jo garam ho jate hain (B) Jinhe computer on rehte hi plug ya unplug kiya ja sake
• Ans: B. (Example: USB drives aur External Hard Disks.)

32. Memory Card mein ‘Class 10’ ya ‘UHS’ ka kya matlab hota hai?

• (A) Card ka size (B) Data transfer speed (C) Warranty period
• Ans: B. (Why: High resolution video record karne ke liye high speed class cards ki zaroorat hoti hai.)

33. Blue-Ray Disc (BD) mein ‘Blue’ laser ka use kyun hota hai?

• (A) Design ke liye (B) Blue laser ki wavelength kam hoti hai, jisse data zyada dense store hota hai
• Ans: B.

34. Cloud Storage kya hai?

• (A) Badalon mein data store karna (B) Internet par remote servers par data store karna
• Ans: B. (Example: Google Drive, OneDrive, Dropbox.)

35. Cloud Storage ka sabse bada ‘Why’ (fayda) kya hai?

• (A) Fast speed (B) Data ko kahin se bhi aur kisi bhi device se access karna
• Ans: B. (How: Aapka data physical device ki jagah internet server par hota hai.)

36. Cloud storage mein “Privacy” risk kyun hota hai?

• (A) Kyunki data offline hai (B) Kyunki data third-party servers par store hota hai
• Ans: B. (Concept: Aapka data dusri company manage kar rahi hoti hai, isliye security zaroori hai.)

37. Hard Disk Drive (HDD) mein ‘RPM’ ka kya matlab hai?

• (A) Revolutions Per Minute (B) Reading Per Minute
• Ans: A. (Why: Platter jitni tezi se ghumega, data utni hi tezi se read hoga. Common speeds: 5400 ya 7200 RPM.)

38. Tape Drives aajkal kahan use hoti hain?

• (A) Gaming mein (B) Server backup aur data archiving mein
• Ans: B. (Why: Ye sasti hoti hain aur bade amount ka data store karne ke liye durable hain.)

39. SD Card ka full form kya hai?

• (A) Secure Digital (B) System Digital (C) Safe Data
• Ans: A.

40. Hybrid Hard Drive (SSHD) kya hai?

• (A) Do alag hard disks (B) HDD aur SSD ka combination
• Ans: B. (Concept: Isme fast boot ke liye SSD aur bulk storage ke liye HDD hoti hai.)

Section 5: Scanning & Recognition Technologies (Questions 41-45)

41. MICR (Magnetic Ink Character Recognition) ka sabse bada ‘Why’ (fayda) kya hai?

• (A) Ye colourful prints read kar sakta hai.
• (B) Ye security provide karta hai kyunki magnetic ink ko asani se forge (nakal) nahi kiya ja sakta.
• Ans: B. (Concept: Banks mein cheques ke niche ek special magnetic ink se number likha hota hai jise sirf MICR reader hi verify kar sakta hai.)

42. OMR (Optical Mark Recognition) technology ‘How’ (kaise) kaam karti hai?

• (A) Ye aksharon (letters) ko pehchanti hai.
• (B) Ye paper par light ki reflectiveness se ‘pencilled ya inked’ marks ko detect karti hai.
• Ans: B. (Use: Competitive exams ki MCQ sheets check karne mein iska use hota hai.)

43. OCR (Optical Character Recognition) aur OMR mein kya mukhya antar hai?

• (A) OCR images scan karta hai, OMR nahi.
• (B) OCR typed ya handwritten text ko editable text mein badalta hai, jabki OMR sirf marks pehchanta hai.
• Ans: B. (Concept: Agar aap kisi book ka photo khinch kar use MS Word file banana chahte hain, toh aapko OCR software chahiye.)

44. QR Code (Quick Response Code) Barcode se behtar kyun mana jata hai?

• (A) Kyunki ye square shape mein hota hai.
• (B) Kyunki ye 2D (Horizontal + Vertical) hone ki wajah se barcode se 100 guna zyada data store kar sakta hai.
• Ans: B. (How: Isme URL, Contact details, ya Payment ID jaisi badi jankari asani se fit ho jati hai.)

45. Barcode Reader kis tarah ki light ka use karke data read karta hai?

• (A) Laser Beam
• (B) Ultraviolet Light
• Ans: A. (Concept: Laser beam barcode ki black aur white lines par ghumti hai. White lines light ko reflect karti hain aur black lines use absorb kar leti hain, jisse binary data banta hai.)

Quick Concept Check (Logic Box)

Section 5: Display Technologies (Questions 46-50)

46. LCD (Liquid Crystal Display) mein “What” (kis cheez) ka use hota hai light control karne ke liye?

• (A) Chote bulbs ka
• (B) Liquid Crystals aur ek Backlight ka
• Ans: B. (Concept: LCD khud light paida nahi karta, ye piche se aane wali light (Backlight) ko block ya pass karke images banata hai.)

47. LED (Light Emitting Diode) display, LCD se behtar kyun mana jata hai?

• (A) Ye zyada bhari hota hai.
• (B) Ye backlight ke liye chote LEDs use karta hai, jisse power kam lagti hai aur picture quality behtar hoti hai.
• Ans: B. (Why: LED asaliyat mein LCD ka hi ek advanced version hai jo zyada energy-efficient hota hai.)

48. OLED (Organic LED) aur standard LED mein “How” (kaise) ka mukhya antar kya hai?

• (A) OLED mein koi backlight nahi hoti, har pixel apni light khud paida karta hai.
• (B) OLED mein sirf white light hoti hai.
• Ans: A. (Concept: OLED pixels ko jab band kiya jata hai, toh wo “True Black” dikhate hain kyunki wahan koi light nahi hoti, jabki LED mein piche se light halki dikhti rehti hai.)

49. AMOLED (Active Matrix OLED) ka use sabse zyada kahan hota hai aur kyun?

• (A) Monitors mein, kyunki ye saste hain.
• (B) Smartphones mein, kyunki ye patle hote hain aur inka touch response bohot fast hota hai.
• Ans: B. (Why: ‘Active Matrix’ technology har pixel ko fast control karti hai, jo battery bachaane aur refresh rate badhane mein help karti hai.)

50. Display ke sandarbh mein ‘Aspect Ratio’ ka kya matlab hai?

• (A) Screen ki brightness
• (B) Screen ki width aur height ka ratio (Jaise 16:9)
• Ans: B. (Concept: Standard widescreen monitors 16:9 ratio use karte hain, jabki purane square monitors 4:3 use karte the.)

Quick Comparison: Display Tech

Section 5: Printer Technologies (Questions 51-55)

51. Impact aur Non-Impact printers mein “What” (mukhya antar) kya hai?

• (A) Impact printers silent hote hain.
• (B) Impact printers paper par physical stroke (chot) karke print karte hain, jabki Non-Impact printers bina touch kiye (ink spray ya laser se) print karte hain.
• Ans: B. (Concept: Dot Matrix ek Impact printer hai, jabki Laser aur Inkjet Non-Impact hain.)

52. Dot Matrix Printer (DMP) ka use aaj bhi banks aur railway stations par kyun hota hai?

• (A) Kyunki ye bahut fast hote hain.
• (B) Kyunki ye ‘Carbon Copies’ nikalne mein saksham hain aur inki running cost bahut kam hoti hai.
• Ans: B. (Why: Impact technology ki wajah se ye pressure daal kar ek saath 2-3 carbon copies print kar sakte hain.)

53. Inkjet Printer mein “How” (kaise) print hota hai?

• (A) Ek ribbon ko hit karke.
• (B) Ink ki choti boondon (droplets) ko paper par spray karke.
• Ans: B. (Concept: Isme ‘Print Head’ ke nozzles se ink spray ki jati hai. Iska use mostly gharon aur photo printing ke liye hota hai.)

54. Laser Printer ki speed kis unit mein maapi jati hai?

• (A) DPI (Dots Per Inch)
• (B) PPM (Pages Per Minute)
• Ans: B. (Concept: DPI quality (resolution) ke liye hota hai, lekin speed ke liye PPM use hota hai. High-end laser printers 30-50 PPM tak ja sakte hain.)

55. Sabse fast aur professional quality printing ke liye kaunsa printer best hai?

• (A) Inkjet Printer
• (B) Laser Printer
• Ans: B. (Why: Laser printer ‘Toner’ (dry powder) aur Static Electricity ka use karta hai, jo isse fast aur smudge-free (sahi na failne wala) banata hai.)

Quick Concept Box: Printer Comparison

Ab aate hain Questions 56 se 60 par, jo Special Purpose I/O Devices par focus karte hain. Ye devices kisi specific kaam ya disability ko dhyan mein rakh kar banaye gaye hain.

Section 5: Special Purpose I/O Devices (Questions 56-60)

56. Braille Keyboard aur Braille Monitor ka “Why” (maqsad) kya hai?

• (A) High-speed typing ke liye.
• (B) Visually impaired (blind) users ko computer ke saath interact karne mein madad karne ke liye.
• Ans: B. (Concept: Braille devices mein ubhre hue dots hote hain jinhe touch karke blind users text read aur type kar sakte hain.)

57. MIDI (Musical Instrument Digital Interface) port ka use “How” (kaise) hota hai?

• (A) Internet se connect karne ke liye.
• (B) Electronic musical instruments (jaise Keyboard/Synthesizer) ko computer se connect karke music record aur edit karne ke liye.
• Ans: B. (Concept: MIDI data audio sound store nahi karta, balki music ke ‘notes’ aur ‘pitch’ ki digital jankari store karta hai.)

58. Sabse zyada “Plotter” ka use kahan aur kyun dekha jata hai?

• (A) Chote photos print karne ke liye.
• (B) Architects aur Engineers dwara bade blueprints, maps aur vector graphics print karne ke liye.
• Ans: B. (Why: Plotters pens ka use karke continuous lines draw karte hain, jo high-precision designs ke liye zaroori hai.)

59. VR (Virtual Reality) Headset kis tarah ka device hai?

• (A) Sirf Input
• (B) Combination of Input aur Output
• Ans: B. (How: Ye aapke head movement ko track karta hai (Input) aur aapko 3D environment dikhata/sunata hai (Output).)

60. Digitizer ya Graphics Tablet ka main use kya hai?

• (A) Movies dekhna
• (B) Digital artists aur designers dwara haath se drawing ya signature karne ke liye.
• Ans: B. (Concept: Isme ek ‘Stylus’ (pen) ka use hota hai jo pressure-sensitive hota hai, jisse digital painting asali lagti hai.)

Quick Table: Special Devices

Section 6: Software Concepts (Questions 61-65)

61. System Software ka “What” (mukhya kaam) kya hai?

• (A) Documents aur spreadsheets banana.
• (B) Computer ke hardware components ko manage karna aur Application software ko chalne ke liye platform dena.
• Ans: B. (Concept: Bina System Software (Operating System) ke, computer sirf ek lohe ka dabba hai.)

62. Application Software aur System Software mein “Why” (zarurat) ka kya antar hai?

• (A) System Software user ki zarurat ke liye hota hai, Application hardware ke liye.
• (B) System Software computer ko zinda rakhne ke liye zaruri hai, jabki Application software kisi specific task (jaise photo editing) ko karne ke liye hota hai.
• Ans: B. (Example: Windows ek System SW hai, lekin WhatsApp ek Application SW hai.)

63. “Utility Software” kis category mein aate hain aur inka “How” (kaam) kya hai?

• (A) Ye Application software hain jo gaming ke liye use hote hain.
• (B) Ye System software ka hissa hain jo computer ki maintenance (jaise Antivirus, Disk Cleanup) karte hain.
• Ans: B. (Concept: Ye computer ko ‘smooth’ chalne mein madad karte hain.)[Image showing examples of utility software like antivirus, disk defragmenter, and file compression tools]

64. Operating System (OS) ko “Resource Manager” kyun kaha jata hai?

• (A) Kyunki ye internet se resources download karta hai.
• (B) Kyunki ye tay karta hai ki CPU, RAM aur Disk space kis software ko kab aur kitni milegi.
• Ans: B. (Logic: OS saare hardware resources ka hisab-kitab rakhta hai.)

65. “Device Drivers” kya hote hain?

• (A) Wo log jo computer repair karte hain.
• (B) Chote programs jo Operating System ko naye hardware (jaise Printer) ke saath baat karne mein madad karte hain.
• Ans: B. (Concept: Har naye hardware ko OS se connect hone ke liye apne specific ‘Driver’ ki zarurat hoti hai.)

Quick Concept Table: SW Comparison

Section 6: Translators & Languages (Questions 66-70)

66. Programming Language Translators ki “Why” (zarurat) kya hai?

• (A) Computer ko English sikhane ke liye.
• (B) High-Level Language (jo hum samajhte hain) ko Machine Language (0 aur 1) mein badalne ke liye.
• Ans: B. (Concept: Computer hardware sirf electronic signals yaani binary samajhta hai, isliye translation zaroori hai.)

67. Compiler aur Interpreter mein “How” (kaise) ka mukhya antar kya hai?

• (A) Compiler fast hai aur Interpreter slow.
• (B) Compiler pura program ek saath scan karke machine code banata hai, jabki Interpreter line-by-line translate aur execute karta hai.
• Ans: B. (Logic: Agar error beech mein ho, toh Interpreter wahi ruk jayega, lekin Compiler poora report last mein dega.)

68. Assembler ka “What” (kaam) kya hai?

• (A) C++ program ko translate karna.
• (B) Assembly Language (Mnemonics jaise ADD, SUB) ko Machine Language mein badalna.
• Ans: B. (Concept: Assembly language 2nd generation ki language thi jo machine code ke bohot kareeb thi.)

69. “Source Code” aur “Object Code” mein kya antar hai?

• (A) Source Code user dwara likha gaya code hai, Object Code translator dwara banaya gaya machine code hai.
• (B) Source Code hamesha binary hota hai.
• Ans: A. (Flow: Source Code $\rightarrow$ Compiler $\rightarrow$ Object Code.)

70. Python aur JavaScript kis tarah ke translators ka use karte hain?

• (A) Sirf Compiler
• (B) Mukhya roop se Interpreter
• Ans: B. (Why: Is wajah se inme debugging (error dhundhna) asaan hoti hai kyunki ye line-by-line check hote hain.)

Quick Comparison: Translators

Section 7: Operating Systems & UI (Questions 71-80)

71. GUI (Graphical User Interface) ka “What” (mukhya gun) kya hai?

• (A) Commands yaad rakhna zaroori hai.
• (B) Isme Icons, Menus aur Mouse ka use karke computer chalaya jata hai.
• Ans: B. (Concept: Windows, Android aur macOS sab GUI base hain, jo inhe easy-to-use banata hai.)

72. CLI (Command Line Interface) ka use aaj bhi programmers kyun karte hain?

• (A) Kyunki ye dikhne mein sundar hota hai.
• (B) Kyunki ye GUI ke mukable kam resources (RAM/CPU) leta hai aur repetitive tasks ko fast karta hai.
• Ans: B. (Why: Servers aur scripting mein CLI zyada powerful aur efficient mana jata hai.)

73. “Multi-tasking” Operating System ka “How” (kaise) kaam karta hai?

• (A) Ek waqt mein sirf ek hi kaam hota hai.
• (B) CPU bohot tezi se alag-alag tasks (jaise Music + Typing) ke beech switch karta hai, jisse lagta hai ki sab ek saath chal raha hai.
• Ans: B. (Logic: Isse “Time Sharing” bhi kehte hain.)

74. Open Source Operating System ka sabse bada example kaunsa hai?

• (A) Microsoft Windows
• (B) Linux (Ubuntu)
• Ans: B. (Concept: Open source ka matlab hai ki iska source code koi bhi dekh, badal aur share kar sakta hai.)

75. “Booting” process ka kya matlab hota hai?

• (A) Computer ko shut down karna.
• (B) Computer on karne par OS ko Hard Disk se RAM mein load karna.
• Ans: B. (Why: Computer hardware bina OS load huye kaam nahi kar sakta.)[Image showing the steps of the computer booting process from BIOS to OS load]

76. “Real-Time Operating System” (RTOS) kahan use hota hai?

• (A) Games khelne ke liye.
• (B) Critical tasks mein jahan time limit bohot strict ho (jaise Missile control ya Hospital heart monitors).
• Ans: B. (Concept: Isme micro-seconds ka bhi delay accept nahi kiya jata.)

77. “User Kernel Interface” mein Kernel ka kya kaam hai?

• (A) Desktop wallpaper badalna.
• (B) Software aur Hardware ke beech ek bridge ki tarah kaam karke requests ko execute karwana.
• Ans: B. (Logic: Kernel Operating System ka sabse core (dil) part hota hai.)

78. “NOS” (Network Operating System) ka mukhya focus kya hota hai?

• (A) Photo editing.
• (B) Multiple users aur computers ko ek network par manage karna.
• Ans: B. (Example: Windows Server, Novell NetWare.)

79. Mobile OS aur Desktop OS mein “What” (antar) hai?

• (A) Mobile OS hamesha free hota hai.
• (B) Mobile OS (Android/iOS) touch interface aur battery saving ke liye optimized hote hain.
• Ans: B.

80. Windows mein “File Extension” ka kya purpose hota hai?

• (A) File ka naam bada karna.
• (B) OS ko batana ki file kis tarah ki hai (jaise .txt, .mp3, .odt) aur use kis software mein kholna hai.
• Ans: B.

Quick Comparison: GUI vs CLI

Section 8: IT Gadgets & Future Skills (Questions 81-100)

81. GIGO (Garbage In, Garbage Out) ka concept computer ke baare mein kya batata hai?

• (A) Computer kachra saaf kar sakta hai.
• (B) Agar input galat ya ‘garbage’ hai, toh computer ka output bhi hamesha galat hi aayega.
• Ans: B. (Logic: Computer ki apni koi intelligence nahi hoti, wo sirf diye gaye data ko process karta hai.)

82. Wearable Gadgets (jaise Fitness Band) mein kaunsa sensor heart rate monitor karta hai?

• (A) Thermal Sensor
• (B) Optical Heart Rate Sensor (PPG)
• Ans: B. (How: Ye green light ka use karke blood flow ki speed se heart rate nikalta hai.)

83. “Virtual Reality” (VR) aur “Augmented Reality” (AR) mein “What” (mukhya antar) kya hai?

• (A) Dono same hain.
• (B) VR aapko ek puri tarah naye digital world mein le jata hai, jabki AR real-world ke upar digital jankari (jaise Pokemon Go game) dikhata hai.
• Ans: B.

84. Big Data Analytics ka “Why” (zarurat) kya hai?

• (A) Data delete karne ke liye.
• (B) Bohot bade aur complex data sets se patterns aur trends dhoondhne ke liye taaki behtar decision liye ja sakein.
• Ans: B.

85. Cloud Computing mein “SaaS” ka full form kya hai?

• (A) Software as a Service
• (B) System as a Service
• Ans: A. (Example: Google Docs ya Microsoft 365, jahan aapko software install nahi karna padta, sirf browser mein chalana hota hai.)

86. Blockchain Technology ka sabse bada gun (feature) kya hai?

• (A) Ye bohot sasti hai.
• (B) Ye Decentralized hai, yaani data kisi ek server par nahi balki network ke har node par hota hai, jisse hacking mushkil ho jati hai.
• Ans: B.

87. “Artificial Intelligence” (AI) mein Machine Learning ka kya kaam hai?

• (A) Computer ki speed badhana.
• (B) Computer ko algorithms ke zariye data se khud seekhne (learn) ke layak banana bina har cheez ki coding kiye.
• Ans: B.

88. 3D Printing ko “Additive Manufacturing” kyun kaha jata hai?

• (A) Kyunki ye material ko cut karti hai.
• (B) Kyunki ye layer-par-layer material ‘add’ karke object banati hai.
• Ans: B.

89. Social Media par “Digital Footprint” ka kya matlab hai?

• (A) Computer ke mouse ke nishan.
• (B) Internet use karte waqt chhodi gayi aapki sari activities aur data (Likes, Comments, Search History).
• Ans: B. (Concept: Iska dhyan rakhna zaroori hai kyunki ye aapki online reputation banata hai.)

90. Digital Locker (DigiLocker) mein ‘Issued Documents’ ki validity physical documents ke barabar hoti hai?

• (A) Nahi, sirf photo copy mani jati hai.
• (B) Haan, IT Act ke mutabik ye puri tarah valid hain.
• Ans: B.

91. IoT (Internet of Things) mein devices aapas mein kaise communicate karte hain?

• (A) Insaan ke order par.
• (B) Sensors, Actuators aur Internet connectivity ke zariye.
• Ans: B.

92. Cyber Security mein “Phishing” ka kya matlab hota hai?

• (A) Computer game khelna.
• (B) Fake email ya websites ke zariye user ki personal jankari (Password/Bank details) churana.
• Ans: B.

93. “E-Governance” ka mukhya uddeshya kya hai?

• (A) Sirf computers bechna.
• (B) Sarkari suvidhaon ko digital medium se aam janta tak asani aur transparency se pahunchana.
• Ans: B. (Example: UMANG App).

94. UPS (Uninterruptible Power Supply) ka “Why” (kaam) kya hai?

• (A) Voltage badhana.
• (B) Power cut hone par computer ko kuch der ka backup dena taaki data save kiya ja sake.
• Ans: B.

95. Mobile payment mein NFC (Near Field Communication) kaise kaam karta hai?

• (A) Phone ko internet se connect karke.
• (B) Do devices ko bohot kareeb (touch ke paas) laakar bina contact ke data transfer ya payment karke.
• Ans: B.

96. “Social Engineering” hacking mein kise target kiya jata hai?

• (A) Computer Hardware ko.
• (B) Insaani dimag (User’s Psychology) ko dhoka dekar confidential data lena.
• Ans: B.

97. Supercomputer ki speed kis unit mein maapi jati hai?

• (A) MHz (B) FLOPS (Floating Point Operations Per Second)
• Ans: B.

98. Robotics mein ‘Actuator’ ka kya role hai?

• (A) Data store karna.
• (B) Electrical energy ko physical motion (movement) mein badalna.
• Ans: B.

99. Computer Virus, Worm aur Trojan Horse ko ek sath kya kaha jata hai?

• (A) Adware (B) Malware (Malicious Software)
• Ans: B.

100. Digital Literacy ka asali matlab kya hai?

• (A) Sirf computer on karna aana.
• (B) Digital tools ko samajhna, unka safely use karna aur unke zariye information access/create karna.
• Ans: B.

🖥️ M1-R5 Unit 2: Introduction to Operating System (1-20)

Section 1: OS Basics & Types (What & Why)

1. Operating System (OS) ka primary uddeshya kya hai?

• (A) Computer hardware ko user ke liye easy-to-use banana.
• (B) Computer ke resources (CPU, Memory) ko efficiently manage karna.
• (C) Upar diye gaye dono (Both A & B).
• Ans: C. (Why: OS ek interface ki tarah kaam karta hai jo hardware aur user ko joddta hai.)

2. Jab hum computer on karte hain, toh sabse pehle OS load hone ki process ko kya kehte hain?

• (A) Starting (B) Booting (C) Loading
• Ans: B. (How: BIOS (Basic Input Output System) hard disk se OS ko RAM mein load karta hai.)

3. Ubuntu (Linux) kis tarah ka Operating System hai?

• (A) Closed Source aur Paid
• (B) Open Source aur Free
• Ans: B. (Concept: Iska source code public ke liye available hai aur ise koi bhi modify kar sakta hai.)

4. Mobile devices ke liye sabse popular Open Source OS kaunsa hai?

• (A) iOS (B) Windows (C) Android
• Ans: C. (Why: Android Linux kernel par based hai aur iska source code open hai.)

5. “Multi-user” OS ka kya matlab hai?

• (A) Ek computer par ek waqt mein sirf ek kaam hona.
• (B) Ek hi computer ya server par ek se zyada users ko access dena.
• Ans: B. (Example: Mainframe computers ya Windows Server.)

Section 2: Desktop Screen & Components (What & How)

6. Windows Desktop par dikhne wale chote pictures ko kya kehte hain jo programs ko represent karte hain?

• (A) Pixels (B) Icons (C) Taskbar
• Ans: B. (Concept: Icons ek graphical shortcut hain kisi file ya app ko turant kholne ke liye.)

7. Windows screen ke sabse niche wali lambi bar ko kya kaha jata hai?

• (A) Title Bar (B) Taskbar (C) Scroll Bar
• Ans: B. (What: Isme Start button, Active apps, aur System Tray (Date/Time) hota hai.)

8. Ubuntu mein Windows ke “Taskbar” jaisa component jo left side mein hota hai, use kya kehte hain?

• (A) Dock / Launcher (B) Sidebar (C) Menu
• Ans: A. (How: Yahan se aap frequently used apps ko pin kar sakte hain.)

9. Screen saver ka asli “Why” (reason) purane monitors mein kya tha?

• (A) Design dikhana.
• (B) Monitor ke phosphor coating ko ‘burn-in’ se bachana jab screen ek hi jagah ruki ho.
• Ans: B. (Modern LCDs mein ye sirf security ya aesthetics ke liye hota hai.)

10. “Wallpaper” badalne ke liye Windows mein kahan jana padta hai?

• (A) Settings -> Personalization (B) Control Panel -> Hardware
• Ans: A. (How: Desktop par right-click karke ‘Personalize’ option bhi select kiya ja sakta hai.)

Section 3: Customizing Properties (Date, Time, Display)

11. System ki Date aur Time badalne ke liye hume kahan jana chahiye?

• (A) File Explorer (B) Control Panel / Settings
• Ans: B. (Note: Modern Windows mein hum Taskbar ke clock par right-click karke bhi set kar sakte hain.)

12. Agar aapki screen ki images dhundhli (blurry) dikh rahi hain, toh aapko kya check karna chahiye?

• (A) Battery level (B) Screen Resolution
• Ans: B. (What: Resolution pixels ki sankhya hoti hai. Sahi resolution se image sharp dikhti hai.)

13. “System Tray” ya “Notification Area” kahan hota hai?

• (A) Taskbar ke left mein (Start button ke paas).
• (B) Taskbar ke right mein (Clock ke paas).
• Ans: B.

14. Windows mein kisi active window ko minimize karne ka “How” (shortcut) kya hai?

• (A) Windows Key + M (B) Ctrl + Alt + Del
• Ans: A.

15. Ubuntu mein system settings ko access karne ke liye kis icon par click karte hain?

• (A) Gear icon (B) Folder icon
• Ans: A.

Section 4: Managing Programs (Add/Remove)

16. Windows mein kisi program ko sahi tarike se uninstall (remove) karne ka process kya hai?

• (A) Program ke folder ko Delete kar dena.
• (B) Control Panel -> Programs and Features -> Uninstall.
• Ans: B. (Why: Sirf delete karne se registry files aur shortcuts system mein hi reh jate hain.)

17. “Plug and Play” feature ka kya matlab hai?

• (A) Game khelne ke liye zaroori device.
• (B) Aise devices jo connect karte hi OS apne aap pehchan leta hai aur drivers install kar deta hai.
• Ans: B. (Example: USB Mouse, Pen Drive.)

18. Ubuntu mein naye apps install karne ke liye sabse asan “GUI tool” kaunsa hai?

• (A) Terminal (B) Ubuntu Software Center
• Ans: B.

19. Task Manager ko open karne ki shortcut key kya hai?

• (A) Ctrl + Shift + Esc (B) Ctrl + S
• Ans: A. (Why: Jab koi program “Hang” ho jata hai, toh ise use karke process ‘End’ ki jati hai.)

20. Windows Update kyun zaroori hai?

• (A) Computer ki memory badhane ke liye.
• (B) Naye features aur “Security Patches” (hackers se bachne) ke liye.
• Ans: B.

Ab shuru karte hain Questions 21 se 40, jo File aur Folder Management par focus karte hain. Yeh section aapko sikhayega ki Windows aur Ubuntu mein data ko organize kaise kiya jata hai.

Section 5: File & Folder Management (Questions 21-40)

21. File aur Folder mein “What” (mukhya antar) kya hai?

• (A) File ke andar folder hota hai.
• (B) Folder ek container hai jisme files aur sub-folders ko organize karke rakha jata hai.
• Ans: B. (Concept: File mein actual data (text, image) hota hai, jabki folder sirf ek rasta/pata hai.)

22. Windows mein ek naya Folder banane ki shortcut key kya hai?

• (A) Ctrl + N (B) Ctrl + Shift + N (C) Alt + N
• Ans: B.

23. “File Extension” ka “Why” (zarurat) kya hai?

• (A) File ka naam sundar dikhane ke liye.
• (B) Operating System ko ye batane ke liye ki ye kis tarah ki file hai aur ise kis app mein kholna hai.
• Ans: B. (Example: .txt Notepad ke liye, .jpg Photos ke liye.)

24. Windows mein kisi file ko permanent delete (bina Recycle Bin mein bheje) karne ka “How” (tarika) kya hai?

• (A) Delete Key (B) Shift + Delete (C) Ctrl + Delete
• Ans: B. (Warning: Isse delete kiya gaya data asani se wapas nahi milta.)

25. Ubuntu mein file manager ko kya kaha jata hai?

• (A) Windows Explorer (B) Nautilus (C) File Manager
• Ans: B. (Concept: Yeh Ubuntu ka default interface hai files manage karne ke liye.)

26. Kisi file ko ‘Rename’ (naam badalne) ki function key kaunsi hai?

• (A) F1 (B) F2 (C) F5
• Ans: B.

27. “Recycle Bin” ka main fayda kya hai?

• (A) Computer ki speed badhana.
• (B) Galti se delete hui files ko wapas ‘Restore’ karne ka mauka dena.
• Ans: B.

28. Windows Explorer (File Explorer) open karne ki shortcut key kya hai?

• (A) Windows Key + E (B) Windows Key + F (C) Windows Key + R
• Ans: A.

29. File ki “Properties” check karne se kya pata chalta hai?

• (A) File ka size, type aur creation date. (B) Computer ka model.
• Ans: A. (How: File par right-click karke ‘Properties’ par click karein.)

30. “Path” (Rasta) ka kya matlab hota hai file management mein?

• (A) File ka naam.
• (B) File ki actual location computer ke andar (e.g., C:\Users\Documents\Project.odt).
• Ans: B.

31. File ko ‘Copy’ aur ‘Move’ karne mein kya antar hai?

• (A) Copy mein file purani jagah bhi rehti hai, Move mein wahan se hat jati hai.
• (B) Dono same hain.
• Ans: A. (Shortcuts: Copy = Ctrl+C, Move = Ctrl+X).

32. “Search” feature ka use kab kiya jata hai?

• (A) Jab file ka naam yaad na ho.
• (B) Jab file ki location (rasta) yaad na ho.
• Ans: B. (How: Taskbar ke search box ya Explorer ke search bar mein naam type karein.)

33. Ubuntu mein file/folder ko hide karne ka “How” (tarika) kya hai?

• (A) File par right-click karke ‘Hide’ dabana.
• (B) File ke naam ke aage ek “dot” (.) laga dena (e.g., .secret_file).
• Ans: B.

34. “Shortcut” icon ki pehchan kya hai?

• (A) Iska color alag hota hai.
• (B) Iske icon par ek chota sa ‘Arrow’ (teer) ka nishan hota hai.
• Ans: B. (Why: Yeh asli file nahi hoti, sirf asli file tak pahunchne ka rasta hai.)

35. Sabhi files ko ek saath select karne ki shortcut key?

• (A) Ctrl + S (B) Ctrl + A (C) Ctrl + Shift
• Ans: B.

36. “Wildcard Characters” (* aur ?) ka use kahan hota hai?

• (A) Typing mein. (B) Files ko search karne mein jab pura naam yaad na ho.
• Ans: B. (Example: *.jpg search karne par sari photos dikh jayengi.)

37. Disk Cleanup utility ka “Why” (maqsad) kya hai?

• (A) Virus hatana. (B) Temporary aur faltu files ko delete karke space banana.
• Ans: B.

38. “Read-Only” attribute ka kya matlab hai?

• (A) File ko koi dekh nahi sakta.
• (B) File ko sirf padha ja sakta hai, usme koi badlav (change) nahi kiya ja sakta.
• Ans: B.

39. Compressed (Zipped) folder ka kya fayda hai?

• (A) File ko password lagana.
• (B) Multiple files ko ek saath joddna aur unka size kam karna taaki bhejane mein asani ho.
• Ans: B.

40. Windows mein ‘Run’ command box kholne ki shortcut key kya hai?

• (A) Windows Key + R (B) Windows Key + X
• Ans: A. (How: Isme notepad ya calc likhkar apps direct kholi ja sakti hain.)

Quick Revision Tip (Section 5):

• Copy: Ctrl + C
• Cut (Move): Ctrl + X
• Paste: Ctrl + V
• Undo (Galti sudharna): Ctrl + Z

Section 6: Windows & Ubuntu Settings (Questions 41-60)

41. Windows mein “Control Panel” ka “What” (mukhya kaam) kya hai?

• (A) Internet browse karna.
• (B) System ki settings (Hardware, User accounts, Network) ko badalna aur manage karna.
• Ans: B. (Concept: Yeh computer ka ‘Setting Hub’ hai.)

42. Windows 10/11 mein Control Panel ka modern vikalp (alternative) kya hai?

• (A) Task Manager (B) Windows Settings App (Gear icon)
• Ans: B. (Why: Microsoft ab dheere-dheere saari settings Control Panel se ‘Settings App’ mein shift kar raha hai.)

43. “User Account” banane ka “Why” (zarurat) kya hai?

• (A) Computer ki speed badhane ke liye.
• (B) Ek hi computer par alag-alag logon ko apni files aur settings private rakhne ki suvidha dena.
• Ans: B. (Types: Administrator – Full control, Standard – Limited control.)

44. “Administrator” account aur “Standard” account mein “How” (antar) kya hai?

• (A) Admin software install/uninstall kar sakta hai, Standard nahi.
• (B) Dono bilkul barabar hote hain.
• Ans: A. (Concept: Security ke liye Admin password zaroori hota hai.)

45. Ubuntu mein system updates ko command line (CLI) se kaise install karte hain?

• (A) update now
• (B) sudo apt update aur sudo apt upgrade
• Ans: B. (Concept: sudo ka matlab ‘Super User Do’ hota hai, jo admin power deta hai.)

46. “Accessibility Options” (Ease of Access) ka use kiske liye hota hai?

• (A) Fast typing ke liye.
• (B) Visually ya physically challenged users ki madad ke liye (e.g. Magnifier, On-screen keyboard).
• Ans: B.

47. Windows mein “Sleep” aur “Hibernate” mein kya antar hai?

• (A) Sleep RAM mein data rakhta hai (fast start), Hibernate Hard Disk mein data save karke power poori tarah band kar deta hai.
• (B) Sleep mein computer band ho jata hai.
• Ans: A. (Why: Laptop users ke liye Hibernate battery bachane ka best tarika hai.)

48. “Device Manager” ka use kyun kiya jata hai?

• (A) Gaane sunne ke liye.
• (B) Installed hardware devices (Graphics card, Keyboard) ke drivers ko check aur update karne ke liye.
• Ans: B.

49. Ubuntu mein “Terminal” kholne ki shortcut key kya hai?

• (A) Ctrl + Alt + T (B) Ctrl + Shift + T
• Ans: A.

50. Windows mein “Disk Management” tool ka “How” (kaise) use hota hai?

• (A) Files delete karne ke liye.
• (B) Hard drive ke naye Partitions (C: Drive, D: Drive) banane aur format karne ke liye.
• Ans: B.

51. “System Restore” feature ka kya fayda hai?

• (A) Purani deleted files wapas lana.
• (B) Agar system mein koi gadbad ho jaye, toh computer ko us waqt ki settings par wapas le jana jab wo sahi chal raha tha.
• Ans: B.

52. “Firewall” setting ka “Why” (maqsad) kya hai?

• (A) Computer ko garam hone se bachana.
• (B) Unauthorised network access aur hackers ko system mein ghusne se rokna.
• Ans: B.

53. Ubuntu mein “Dash” ka kya kaam hai?

• (A) Files delete karna.
• (B) Apps, files aur documents ko search aur launch karna (Windows ke Start Menu jaisa).
• Ans: B.

54. “BitLocker” feature ka use Windows mein kyun hota hai?

• (A) Internet speed badhane ke liye.
• (B) Puri Hard Drive ya Partition ko encrypt (lock) karke data secure karne ke liye.
• Ans: B.

55. “Display Settings” mein ‘Night Light’ ka kya kaam hai?

• (A) Screen band karna.
• (B) Blue light ko kam karke screen ko warm colors mein badalna taaki aankhon par zor na pade.
• Ans: B.

56. Ubuntu mein kisi file ki permissions (Read/Write/Execute) badalne ke liye kaunsi command use hoti hai?

• (A) change (B) chmod
• Ans: B. (Full form: Change Mode).

57. Windows “Action Center” (Windows + A) mein kya milta hai?

• (A) Gaming apps.
• (B) Quick settings (Wi-fi, Bluetooth, Brightness) aur notifications.
• Ans: B.

58. “Resource Monitor” ka kya fayda hai?

• (A) Ye batata hai ki kaunsa app sabse zyada CPU aur RAM use kar raha hai.
• (B) Ye internet speed badhata hai.
• Ans: A. (Advanced version of Task Manager).

59. Ubuntu mein computer ko shut down karne ki CLI command kya hai?

• (A) stop (B) sudo shutdown now
• Ans: B.

60. “Taskbar Settings” mein ‘Auto-hide’ ka kya matlab hai?

• (A) Taskbar hamesha ke liye gayab ho jayega.
• (B) Taskbar sirf tab dikhega jab aap mouse pointer niche le jayenge.
• Ans: B.

Quick Table: Key System Tools

Section 7: Printing & File Extensions (Questions 61-80)

61. Windows mein kisi document ko print karne ki universal shortcut key kya hai?

• (A) Ctrl + S (B) Ctrl + P (C) Ctrl + Shift + P
• Ans: B. (Concept: Yeh shortcut lagbhag har software jaise Word, PDF, aur Browsers mein kaam karta hai.)

62. “Print Queue” ka “What” (matlab) kya hai?

• (A) Printer ka naya model.
• (B) Un documents ki list jo printing ke liye line mein lage hain.
• Ans: B. (How: Agar aapne 5 documents print diye hain, toh wo ‘Queue’ mein dikhayi denge. Aap yahan se kisi print job ko ‘Cancel’ bhi kar sakte hain.)

63. “Default Printer” set karne ka “Why” (fayda) kya hai?

• (A) Isse printing fast hoti hai.
• (B) Print command dete hi computer apne aap usi printer ko select kar leta hai jo hamesha use hota hai.
• Ans: B. (How: Control Panel -> Devices and Printers mein jaakar printer par right-click karke ‘Set as Default’ karein.)

64. Printing mein “Portrait” aur “Landscape” kya hain?

• (A) Printer ke types (B) Page Orientation
• Ans: B. (Concept: Portrait matlab page khada (vertical) aur Landscape matlab page leta hua (horizontal).)[Image showing comparison between Portrait and Landscape page orientation]

65. “Print Preview” feature ka “Why” (zarurat) kya hai?

• (A) Paper aur ink bachane ke liye, taaki print nikalne se pehle dekh sakein ki page kaisa dikhega.
• (B) Printer ki speed badhane ke liye.
• Ans: A. (Shortcut: LibreOffice mein Ctrl + Shift + O.)

66. Agar printer on hai lekin print nahi kar raha, toh “Spooler Service” ka kya kaam hota hai?

• (A) Paper load karna.
• (B) Print jobs ko memory mein manage karna aur printer tak pahunchana.
• Ans: B. (Logic: Agar ‘Print Spooler’ stop ho jaye, toh printing ruk jati hai.)

67. “.pdf” extension ka full form kya hai aur ise kyun use karte hain?

• (A) Personal Document File
• (B) Portable Document Format
• Ans: B. (Why: Ise isliye use karte hain taaki document ka format har device par ek jaisa dikhe aur change na ho.)

68. “.odt” aur “.docx” mein “What” (antar) hai?

• (A) .odt LibreOffice Writer ki default file hai, .docx MS Word ki.
• (B) Dono bilkul ek hi company ki hain.
• Ans: A. (Concept: .odt ek ‘Open Document Text’ format hai jo open source hai.)

69. Executable files (Softwares) ka extension Windows aur Ubuntu mein kya hota hai?

• (A) Windows: .exe | Ubuntu: .deb (ya binary)
• (B) Dono mein .exe hota hai.
• Ans: A. (Note: Windows ki .exe file Ubuntu par direct nahi chalti.)

70. “.zip” ya “.rar” extensions ka “How” (kaam) kya hai?

• (A) Video ki quality badhana.
• (B) Files ko compress karke unka size kam karna aur unhe ek bundle mein pack karna.
• Ans: B.

71. Image files ke liye sabse common extensions kaunse hain?

• (A) .mp3, .wav (B) .jpg, .png, .gif
• Ans: B. (Logic: .jpg photos ke liye aur .png transparent background ke liye best hota hai.)

72. “Print to PDF” vikalp ka kya matlab hai?

• (A) Paper par print nikalna.
• (B) Document ko physical print nikalne ki jagah ek digital PDF file mein save kar dena.
• Ans: B.

73. Spreadsheet files (LibreOffice Calc) ka default extension kya hai?

• (A) .ods (B) .xls (C) .csv
• Ans: A. (Full form: Open Document Spreadsheet.)

74. “.html” extension ka use kahan hota hai?

• (A) System files mein (B) Web pages (Websites) banane mein
• Ans: B.

75. “Collated” printing ka kya matlab hota hai?

• (A) Rangeen print nikalna.
• (B) Multi-page document ki copies ko sequence (1,2,3… 1,2,3) mein nikalna.
• Ans: B. (Why: Agar aapko 10 pages ke 3 set chahiye, toh ‘Collated’ on karne par wo set-wise print honge.)

76. Presentation (LibreOffice Impress) ki file ka extension kya hai?

• (A) .odp (B) .pps (C) .txt
• Ans: A. (Full form: Open Document Presentation.)

77. Ubuntu mein kisi printer ko install karne ke liye kis protocol ka use hota hai?

• (A) HTTP (B) CUPS (Common Unix Printing System)
• Ans: B.

78. “.tmp” extension wali files kya hoti hain?

• (A) Important System files (B) Temporary files jo softwares kaam ke waqt banate hain.
• Ans: B. (Concept: Inhe delete karne se computer ki space khali hoti hai.)

79. “DPI” (Dots Per Inch) printer ki kis property ko batata hai?

• (A) Printing Speed (B) Printing Quality (Resolution)
• Ans: B. (Logic: Jitna zyada DPI, utni saaf printing.)

80. Windows mein “Drivers” ke bina printer kyun nahi chalta?

• (A) Kyunki OS ko hardware se baat karne ke liye ‘translator’ (Driver) ki zarurat hoti hai.
• (B) Kyunki printer ko bijli nahi milti.
• Ans: A.

Quick Extension Guide (Match the Following logic)

Section 8: Advanced OS & Troubleshooting (Questions 81-100)

81. “Virtualization” ka “What” (matlab) kya hai?

• (A) Naya hardware kharidna.
• (B) Ek hi physical computer par software ke zariye kai “Virtual” computers ya OS chalana.
• Ans: B. (Why: Isse resources ka sahi use hota hai, jaise Windows ke andar Ubuntu chalana.)

82. Windows mein “Safe Mode” ka “Why” (zarurat) kya hai?

• (A) Games ko fast chalane ke liye.
• (B) System ki errors ko troubleshoot karne ke liye, kyunki isme sirf zaroori drivers hi load hote hain.
• Ans: B. (How: Agar computer baar-baar crash ho raha ho, toh Safe Mode mein jaakar virus ya kharab driver hataya ja sakta hai.)

83. “Dual Booting” ka kya matlab hota hai?

• (A) Do monitors connect karna.
• (B) Ek hi computer par do alag Operating Systems (jaise Windows aur Ubuntu) install karna.
• Ans: B. (Concept: Computer on karte waqt aapke paas option hota hai ki kaunsa OS kholna hai.)

84. Ubuntu mein “Sudo” command ka “Why” (zarurat) kya hai?

• (A) User ko delete karne ke liye.
• (B) Kisi bhi admin ya root-level task ko karne ke liye permission lena.
• Ans: B. (Logic: ‘Super User Do’ – iske bina aap system files nahi badal sakte.)

85. “Cloud Computing” mein OS ka kya role hai?

• (A) Badalon ka mausam check karna.
• (B) Remote servers par chal rahe applications aur data ko internet ke zariye user se joddna.
• Ans: B.

86. Windows “Task Manager” mein ‘End Task’ karne se kya hota hai?

• (A) Computer shut down ho jata hai.
• (B) Jo program hang ho gaya hai ya kaam nahi kar raha, use zabardasti (forcefully) band kiya jata hai.
• Ans: B.

87. “Kernel Panic” (Linux) aur “BSOD” (Windows) mein “What” (samanta) hai?

• (A) Dono screen savers hain.
• (B) Dono hi ‘Critical System Errors’ hain jab OS puri tarah ruk jata hai.
• Ans: B. (BSOD: Blue Screen of Death).

88. “Device Driver” corrupt hone par kya hota hai?

• (A) Computer on nahi hota.
• (B) Vo specific hardware (jaise Sound ya Wi-Fi) kaam karna band kar deta hai.
• Ans: B. (Solution: Device Manager mein jaakar driver ‘Rollback’ ya ‘Update’ karein.)

89. “File Compression” utility (jaise WinZip/7-Zip) ka “How” (kaise) use hota hai?

• (A) Files ko delete karne ke liye.
• (B) Large files ke size ko algorithm se chota karne ke liye taaki disk space bache.
• Ans: B.

90. “Disk Defragmenter” ka “Why” (zarurat) kya hai?

• (A) Naya partition banane ke liye.
• (B) Hard disk par bikhri hui files ko ek saath (contiguous) karke system speed badhane ke liye.
• Ans: B. (Note: SSDs ke liye defragmentation ki zarurat nahi hoti.)

91. Ubuntu mein “X-Windows” (ya X11) ka kya kaam hai?

• (A) Windows files kholna.
• (B) Linux mein Graphical User Interface (GUI) provide karna.
• Ans: B.

92. “API” (Application Programming Interface) OS mein kya karta hai?

• (A) Virus se bachata hai.
• (B) Softwares aur OS ke beech communication ka rasta banata hai.
• Ans: B.

93. Agar Windows mein keyboard kaam nahi kar raha, toh login ke liye kya use kar sakte hain?

• (A) Speaker (B) On-Screen Keyboard (Ease of Access)
• Ans: B.

94. “Plug and Play” (PnP) devices ka fayda kya hai?

• (A) Inhe bijli nahi chahiye.
• (B) Inhe connect karte hi OS apne aap sahi driver dhoond kar install kar deta hai.
• Ans: B.

95. “Environment Variables” ka use OS mein kyun hota hai?

• (A) Mausam ki jankari ke liye.
• (B) System ke paths aur settings ko store karne ke liye jo saare programs use karte hain.
• Ans: B.

96. Ubuntu mein “Repo” (Repository) kya hoti hai?

• (A) Trash bin (B) Ek online server jahan se softwares download aur update hote hain.
• Ans: B.

97. “Registry Editor” (regedit) Windows mein kiske liye hota hai?

• (A) Photos save karne ke liye.
• (B) System ki low-level settings aur configurations ko manually badalne ke liye.
• Ans: B. (Warning: Isme galti system ko kharab kar sakti hai.)

98. “Swap Space” (Linux) ya “Page File” (Windows) kya hai?

• (A) Ek tarah ki RAM.
• (B) Hard drive ka vo hissa jo RAM full hone par temporary RAM ki tarah kaam karta hai.
• Ans: B.

99. Windows “Command Prompt” (CMD) mein ipconfig command se kya pata chalta hai?

• (A) Computer ka naam (B) Network ki IP address aur details.
• Ans: B.

100. Operating System ka “End of Life” (EOL) hone ka kya matlab hai?

• (A) Computer toot gaya hai.
• (B) Company ne us OS ke liye naye updates aur security support dena band kar diya hai.
• Ans: B. (Example: Windows 7 ab EOL ho chuka hai.)

📝 M1-R5 Unit 3: LibreOffice Writer (Questions 1-20)

Section 1: Writer Basics & Interface (What & Why)

1. LibreOffice Writer kis tarah ka software hai?

• (A) System Software
• (B) Application Software (Word Processor)
• Ans: B. (Concept: Iska use documents jaise letters, resumes, aur reports banane ke liye hota hai.)

2. LibreOffice Writer mein default file extension kya hota hai?

• (A) .docx (B) .odt (C) .txt
• Ans: B. (Full Form: Open Document Text. Ye open-source standard format hai.)

3. Writer ki screen mein sabse upar dikhne wali bar ko kya kehte hain?

• (A) Status Bar (B) Title Bar (C) Menu Bar
• Ans: B. (What: Isme file ka naam aur software ka naam likha hota hai.)

4. “Status Bar” Writer mein kahan sthit (locate) hoti hai?

• (A) Sabse upar (B) Sabse niche (C) Right side mein
• Ans: B. (How: Isme Page number, Word count, aur Zoom level jaisi jankari dikhti hai.)

5. Writer mein “Sidebar” ko Hide ya Show karne ki shortcut key kya hai?

• (A) Ctrl + F5 (B) Ctrl + Shift + S
• Ans: A. (Why: Sidebar se hum Properties, Styles, aur Gallery ko jaldi access kar sakte hain.)

Section 2: Creating & Managing Documents (How)

6. Ek naya blank document kholne ki shortcut key kya hai?

• (A) Ctrl + O (B) Ctrl + N (C) Ctrl + M
• Ans: B.

7. “Save As” aur “Save” mein “Why” (antar) kya hai?

• (A) Save purani file ko update karta hai, Save As file ka naya naam ya location badalne ke liye hota hai.
• (B) Dono bilkul ek hi kaam karte hain.
• Ans: A. (Shortcut for Save As: Ctrl + Shift + S)

8. Writer document ko PDF mein export karne ka option kis menu mein hota hai?

• (A) Edit Menu (B) File Menu (C) Format Menu
• Ans: B.

9. Writer mein “Help” lene ki shortcut key kya hai?

• (A) F2 (B) F1 (C) F7
• Ans: B.

10. Kisi file ko pehle se bani hui file se kholne (Open) ki shortcut kya hai?

• (A) Ctrl + O (B) Ctrl + P
• Ans: A.

Section 3: Text Editing & Selection (How & What)

11. Writer mein kisi shabd (word) ko select karne ke liye us par kitni baar click karna padta hai?

• (A) Single Click (B) Double Click (C) Triple Click
• Ans: B. (Concept: Triple click se poora sentence select hota hai.)

12. “Find and Replace” dialog box kholne ki shortcut key kya hai?

• (A) Ctrl + F (B) Ctrl + H
• Ans: B. (Note: Ctrl + F sirf ‘Find’ bar kholta hai.)

13. Galti se huye badlav ko wapas pehle jaisa karne (Undo) ki shortcut kya hai?

• (A) Ctrl + Y (B) Ctrl + Z
• Ans: B. (Undo ka ulta ‘Redo’ hota hai jiske liye Ctrl + Y use hota hai.)

14. “Non-printing characters” (jaise space, tab) ko dekhne ke liye kaunsi shortcut key hai?

• (A) Ctrl + F10 (B) Ctrl + F1
• Ans: A.

15. Writer mein maximum zoom percentage kitna hota hai?

• (A) 400% (B) 600% (C) 500%
• Ans: B. (Min: 20%, Max: 600%).

Section 4: Basic Formatting (What & How)

16. Text ko “Bold” karne ki shortcut key kya hai?

• (A) Ctrl + B (B) Alt + B
• Ans: A. (Similarly: Italics = Ctrl + I, Underline = Ctrl + U)

17. Default roop se Writer mein font size kya hota hai?

• (A) 10 (B) 12 (C) 11
• Ans: B.

18. Writer mein “SuperScript” (jaise $x^2$) banane ki shortcut key kya hai?

• (A) Ctrl + Shift + B (B) Ctrl + Shift + P
• Ans: B. (Subscript ($H_2O$) ke liye Ctrl + Shift + B hota hai.)

19. Writer mein “Clear Direct Formatting” ka kya matlab hai?

• (A) Text delete karna.
• (B) Text par lagaye gaye Bold, Color, ya Font changes ko hatakar use default style mein lana.
• Ans: B. (Shortcut: Ctrl + M)

20. Line ke shuruat mein jane ke liye kaunsi key dabate hain?

• (A) End (B) Home (C) Page Up
• Ans: B. (Poore document ke shuruat mein jane ke liye Ctrl + Home.)

Quick Revision Tool: Extension & Zoom

Section 5: Text Alignment & Paragraphs (Questions 21-40)

21. Writer mein “Alignment” ka “What” (matlab) kya hai?

• (A) Font ka color badalna.
• (B) Page ke margins ke beech text ki position set karna.
• Ans: B. (Four types: Left, Right, Center, Justify).

22. Default roop se Writer mein text kis taraf aligned hota hai?

• (A) Center (B) Left (C) Justify
• Ans: B. (Shortcut: Ctrl + L)

23. “Justify” alignment ka “Why” (fayda) kya hai?

• (A) Text ko page ke beech mein laata hai.
• (B) Text ko left aur right dono margins se barabar (equal) kar deta hai, jo professional documents (books/news) mein use hota hai.
• Ans: B. (Shortcut: Ctrl + J)

24. Text ko Page ke bilkul beech mein laane (Center) ki shortcut kya hai?

• (A) Ctrl + C (B) Ctrl + E
• Ans: B. (Note: Ctrl + C ‘Copy’ ke liye reserved hai.)

25. “Line Spacing” ka “What” (matlab) kya hai?

• (A) Do words ke beech ki jagah.
• (B) Do lines ke beech ki vertical (khadi) jagah.
• Ans: B. (Shortcuts: 1.5 Line Space = Ctrl + 5, Double Space = Ctrl + 2)

26. Writer mein “Bullet aur Numbering” kis menu mein milta hai?

• (A) View Menu (B) Format Menu
• Ans: B. (Shortcut for Bullets: Shift + F12, for Numbering: F12)

27. “Page Break” dalne ka “How” (shortcut) kya hai?

• (A) Ctrl + Enter (B) Alt + Enter
• Ans: A. (Why: Jab aap naya chapter ya section naye page se shuru karna chahte hain.)

28. Writer mein “Indent” ka kya kaam hota hai?

• (A) Spelling check karna.
• (B) Paragraph ko margin se thoda door khiskana.
• Ans: B. (Increase Indent: Ctrl + Shift + Tab ya Toolbar button).

29. “Drop Cap” feature ka “Why” (use) kya hai?

• (A) Text ko chota karna.
• (B) Paragraph ka pehla letter bahut bada dikhana (jaise Magazines/Newspapers mein hota hai).
• Ans: B.

30. Writer mein Font Size badhane (Increase) ki shortcut key kya hai?

• (A) Ctrl + [ (B) Ctrl + ]
• Ans: B. (Size ghatane ke liye: Ctrl + [)

31. “Format Menu” mein ‘Cycle Case’ (Shift + F3) ka kya kaam hai?

• (A) Font style badalna.
• (B) Text ko Uppercase (ABCD), Lowercase (abcd) ya Sentence case mein switch karna.
• Ans: B.

32. “Paragraph” marks ko toggle karne ki shortcut key kya hai?

• (A) Ctrl + F10 (B) Ctrl + P
• Ans: A. (How: Ye dikhata hai ki aapne kahan ‘Enter’ dabaya hai.)

33. Writer mein Page ke chaaron taraf jo khali jagah hoti hai use kya kehte hain?

• (A) Gutter (B) Margin
• Ans: B.

34. “Header aur Footer” dalne ka option kis menu mein hota hai?

• (A) Insert Menu (B) Format Menu
• Ans: A. (Why: Har page par page number ya document ka title automatically dikhane ke liye.)

35. LibreOffice Writer mein default ‘Page Orientation’ kya hota hai?

• (A) Landscape (B) Portrait
• Ans: B.

36. “Watermark” option Writer mein kahan milta hai?

• (A) File Menu (B) Format Menu
• Ans: B. (What: Background mein halka text jaise ‘Confidential’ ya ‘Draft’ likhne ke liye.)

37. “Double Underline” karne ki shortcut key kya hai?

• (A) Ctrl + U (B) Ctrl + D
• Ans: B. (Single Underline: Ctrl + U).

38. Writer mein ‘Columns’ feature (jaise newspaper layout) kahan milta hai?

• (A) Format Menu (B) Edit Menu
• Ans: A.

39. “Shadow” ya “Outline” effects ko kya kaha jata hai?

• (A) Font Styles (B) Character Effects
• Ans: B.

40. “AutoText” feature ki shortcut key kya hai?

• (A) F3 (B) F7
• Ans: A. (Why: Lambe words ya sentences ko short code se jaldi type karne ke liye.)

Quick Alignment Guide

Section 6: Tables, Mail Merge & Proofing (Questions 41-60)

41. Writer mein naya Table insert karne ki shortcut key kya hai?

• (A) Ctrl + F10 (B) Ctrl + F12
• Ans: B. (How: Isse ek dialog box khulta hai jahan aap Rows aur Columns ki sankhya chun sakte hain.)

42. Table ke ek cell se dusre cell (aage) mein jane ke liye kaunsi key use hoti hai?

• (A) Enter (B) Tab
• Ans: B. (Note: Pichle cell mein jane ke liye Shift + Tab ka use hota hai.)

43. “Mail Merge” feature ka “Why” (asali maqsad) kya hai?

• (A) Email bhejna.
• (B) Ek hi letter ko bohot saare logon (recipients) ko unke alag-alag naam aur pate (address) ke saath bhejna ya print karna.
• Ans: B. (Concept: Ye personalized letters, labels aur envelopes banane ke liye best hai.)

44. Mail Merge Wizard kis menu mein milta hai?

• (A) Insert Menu (B) Tools Menu
• Ans: B.

45. Spelling aur Grammar check karne ki function key kaunsi hai?

• (A) F5 (B) F7
• Ans: B. (Short: Ctrl + F7 se Thesaurus khulta hai.)

46. “AutoSpell Check” feature ka “What” (kaam) kya hai?

• (A) Spelling apne aap theek karna.
• (B) Type karte waqt galat spelling ke niche ek laal (Red) wavy line dikhana.
• Ans: B. (Shift + F7 se ise on/off kiya ja sakta hai.)

47. “Thesaurus” ka use Writer mein kyun hota hai?

• (A) Spelling sudharne ke liye.
• (B) Kisi shabd ke samanarthak (Synonyms) aur vilom (Antonyms) dhoondhne ke liye.
• Ans: B.

48. Table mein do ya do se zyada cells ko joddkar ek cell banane ko kya kehte hain?

• (A) Split Cells (B) Merge Cells
• Ans: B. (How: Cells select karke right-click karein aur ‘Merge’ chunein.)

49. “Automatic Spell Check” mein “Blue” line ka kya matlab hota hai?

• (A) Spelling error (B) Grammar ya Contextual error
• Ans: B. (Red = Spelling, Blue = Grammar).

50. Mail Merge mein “Data Source” ka kya matlab hai?

• (A) Letter ka content.
• (B) Woh file ya list (jaise Excel ya Calc) jisme sabhi recipients ke naam aur address hote hain.
• Ans: B.

51. Table ke andar ‘Formula’ bar open karne ki key kaunsi hai?

• (A) F2 (B) F12
• Ans: A. (Concept: Writer ke table mein aap basic calculations jaise SUM bhi kar sakte hain.)

52. “Table Menu” mein ‘Split Table’ ka kya kaam hai?

• (A) Cells ko todna.
• (B) Ek table ko beech se do alag-alag tables mein baant dena.
• Ans: B.

53. Writer mein “Autocorrect” feature “How” (kaise) kaam karta hai?

• (A) Ye sirf laal line dikhata hai.
• (B) Ye common typing mistakes (jaise ‘teh’ ko ‘the’) apne aap theek kar deta hai.
• Ans: B.

54. Mail Merge Wizard mein kul kitne steps hote hain?

• (A) 5 Steps (B) 8 Steps
• Ans: A.

55. Table ki rows ya columns ko Delete karne ka option kahan milta hai?

• (A) Edit Menu (B) Table Menu
• Ans: B.

56. “Track Changes” feature ka “Why” (fayda) kya hai?

• (A) Document ko save karna.
• (B) Document mein kiye gaye har badlav (Edit/Delete) ko record karna taaki baad mein Review kiya ja sake.
• Ans: B. (Shortcut: Ctrl + Shift + C)

57. Writer mein “Bookmark” ka use kyun hota hai?

• (A) Website save karne ke liye.
• (B) Document ke kisi khaas hisse ya point ko mark karne ke liye taaki wahan jaldi pahuncha ja sake.
• Ans: B.

58. “Page Number” insert karne ka sabse sahi tarika kya hai?

• (A) Har page par manually type karna.
• (B) Insert Menu -> Page Number (Footer/Header mein).
• Ans: B.

59. Mail Merge mein “Merge Field” kya hota hai?

• (A) Ek khali page.
• (B) Ek placeholder (jaise <<Name>>) jahan actual data source se jankari aakar fit ho jati hai.
• Ans: B.

60. Spelling check dialog box mein “Ignore All” ka kya matlab hai?

• (A) Program band karna.
• (B) Us shabd ko poore document mein dobara error na dikhana.
• Ans: B.

Table & Proofing Shortcuts (Quick List)

Section 7: Templates, Macros & Graphics (Questions 61-80)

61. LibreOffice Writer mein “Template” ka “What” (matlab) kya hai?

• (A) Ek virus ka type.
• (B) Ek pre-designed document (layout) jise baar-baar naye documents banane ke liye base ki tarah use kiya ja sake.
• Ans: B. (Example: Resume ya Business Letter ka pehle se bana design.)

62. Template Manager kholne ki shortcut key kya hai?

• (A) Ctrl + N (B) Ctrl + Shift + N
• Ans: B. (How: Yahan se aap pehle se bane hue designs chun sakte hain.)

63. Writer mein “Macro” ka “Why” (asali upyog) kya hai?

• (A) Picture edit karne ke liye.
• (B) Repetitive tasks (baar-baar hone wale kaam) ko record karke automate karne ke liye.
• Ans: B. (Concept: Ek baar steps record karo aur ek click par pura kaam ho jayega.)

64. Macro record karne ka option kis menu mein milta hai?

• (A) Insert Menu (B) Tools Menu
• Ans: B. (Note: Iske liye ‘Enable recording’ option settings mein on hona chahiye.)

65. “Navigator” tool ki shortcut key kya hai aur iska “How” (use) kya hai?

• (A) F5; Isse document ki headings, images aur tables par jaldi jump kiya ja sakta hai.
• (B) F7; Isse spelling check hoti hai.
• Ans: A. (Why: Bade documents (100+ pages) mein navigate karne ke liye ye best hai.)

66. Document mein koi image ya photo insert karne ka rasta kya hai?

• (A) File -> Open (B) Insert -> Image
• Ans: B.

67. “Anchor” (Langadh) ka graphics mein kya matlab hota hai?

• (A) Image ko delete karna.
• (B) Image ko kisi paragraph, page, ya character ke saath “baandh” dena taaki text ke saath image ki position fixed rahe.
• Ans: B.

68. “Wrap Text” feature ka “Why” (fayda) kya hai?

• (A) Text ko chhupana.
• (B) Ye tay karna ki image ke charon taraf text kaise dikhega (jaise image ke side mein ya piche).
• Ans: B. (Options: Wrap Off, Page Wrap, Wrap Through).

69. Writer mein “Gallery” ka kya use hai?

• (A) Photos save karne ke liye.
• (B) Pre-defined icons, arrows, aur sounds ko document mein drag-and-drop karne ke liye.
• Ans: B. (View Menu -> Gallery).

70. Kisi image ko “Crop” karne ka “What” (matlab) kya hai?

• (A) Image ka size chota karna.
• (B) Image ke faltu (unwanted) parts ko kaat kar hatana.
• Ans: B.

71. “Styles and Formatting” window kholne ki shortcut key kya hai?

• (A) F11 (B) F12
• Ans: A. (Why: Isse aap headings aur paragraphs ki ek jaisi formatting turant apply kar sakte hain.)

72. Writer mein “Cross-reference” ka kya kaam hai?

• (A) Spelling check karna.
• (B) Document ke ek hisse se dusre hisse (jaise “See Table 1 on page 5”) ka link banana.
• Ans: B.

73. Image toolbar mein “Filter” option se kya hota hai?

• (A) Image delete hoti hai.
• (B) Image par effects jaise Invert, Smooth, ya Posterize lagaye ja sakte hain.
• Ans: B.

74. “Grouping” feature ka use kab kiya jata hai?

• (A) Ek image ko bada karne ke liye.
• (B) Do ya do se zyada shapes/images ko joddkar ek single object banane ke liye.
• Ans: B. (Right-click -> Group).

75. Writer mein “Drawing Toolbar” ko kaise on karte hain?

• (A) View -> Toolbars -> Drawing
• (B) File -> Tools
• Ans: A. (Use: Circles, Arrows aur Boxes banane ke liye.)

76. Template file ka extension Writer mein kya hota hai?

• (A) .odt (B) .ott
• Ans: B. (Logic: ‘T’ stands for Template).

77. “Extension Manager” ka use kyun hota hai?

• (A) File save karne ke liye.
• (B) LibreOffice mein naye features (add-ons) ya dictionaries add karne ke liye.
• Ans: B. (Tools Menu).

78. Macro ko run karne ke liye kaunsi language piche kaam karti hai?

• (A) HTML (B) LibreOffice Basic
• Ans: B.

79. Image ko “Flip” karne ka kya matlab hai?

• (A) Image ko rotate karna.
• (B) Image ki “Mirror Image” (Ulat dena) banana – Horizontal ya Vertical.
• Ans: B.

80. “Footnote” aur “Endnote” mein kya antar hai?

• (A) Footnote page ke niche hota hai, Endnote pure document ke aakhri page par.
• (B) Dono page ke upar hote hain.
• Ans: A. (Insert Menu -> Footnote/Endnote).

Quick Tool Reference Table

Section 8: Advanced Formatting & Exam Mix (Questions 81-100)

81. “Master Document” ka “Why” (asali maqsad) kya hai?

• (A) Document ko password lagana.
• (B) Kai alag-alag files (sub-documents) ko joddkar ek bahut badi book ya report manage karna.
• Ans: B. (Extension: .odm).

82. Writer mein “TOC” (Table of Contents) automatically banane ke liye kya zaroori hai?

• (A) Text ka color badalna.
• (B) Text par ‘Heading Styles’ (Heading 1, 2, 3) apply karna.
• Ans: B. (How: Insert -> Table of Contents and Index).

83. “Gutter Margin” ka kya matlab hota hai?

• (A) Page ke niche ki jagah.
• (B) Woh extra margin jo binding (book ki silai) ke liye chhoda jata hai taaki text na dabe.
• Ans: B.

84. Writer mein “Word Count” check karne ka option kis menu mein milta hai?

• (A) File Menu (B) Tools Menu
• Ans: B. (Note: Yeh Status Bar par bhi niche dikhta hai.)

85. “Comment” insert karne ki shortcut key kya hai?

• (A) Ctrl + Alt + C (B) Ctrl + Shift + C
• Ans: A. (Why: Kisi doosre editor ya apne liye koi note chhodne ke liye.)

86. Writer mein ‘Envelopes’ banane ka option kahan milta hai?

• (A) Format Menu (B) Insert Menu
• Ans: B.

87. Kisi line ke bilkul ant (End) mein jaane ki shortcut key kya hai?

• (A) Home (B) End
• Ans: B. (Note: Poore document ke ant mein jaane ke liye Ctrl + End.)

88. “Save” dialogue box mein ‘Save with Password’ option ka “Why” (use) kya hai?

• (A) File ka size kam karna.
• (B) File ko encrypt karna taaki bina password ke koi use khol na sake.
• Ans: B.

89. LibreOffice Writer mein ‘New’ sub-menu mein ‘Business Card’ ka option hota hai?

• (A) Haan (B) Nahi
• Ans: A. (File -> New -> Business Cards).

90. Writer mein “Help” menu mein ‘What’s This?’ feature ka kya kaam hai?

• (A) Poori book kholna.
• (B) Kisi bhi icon ya tool par click karke uske baare mein turant choti jankari lena.
• Ans: B.

91. “Change Case” mein ‘tOGGLE cASE’ ka kya matlab hai?

• (A) Sab bada karna.
• (B) Bade aksharon ko chota aur chote aksharon ko bada (reverse) karna.
• Ans: B.

92. Writer mein “Landscape” orientation select karne par page ki kya badhti hai?

• (A) Height (B) Width (Choudai)
• Ans: B.

93. Writer mein ‘Direct Cursor Mode’ ka kya kaam hai?

• (A) Text delete karna.
• (B) Page par kahin bhi khali jagah par double click karke turant typing shuru karna.
• Ans: B. (Edit -> Direct Cursor Mode).

94. “Auto-Abstract” feature ka use kyun hota hai?

• (A) Spelling theek karne ke liye.
• (B) Lambe document ka ek summary (saar) taiyar karne ke liye.
• Ans: B.

95. Writer mein “Selection Mode” (F8) mein ‘Block Selection’ ka kya matlab hai?

• (A) Poora paragraph select karna.
• (B) Text ko vertical (khada) rectangle box ki tarah select karna.
• Ans: B. (Shortcut: Alt + Shift + F8).

96. “Mail Merge” mein ‘Labels’ banane ka option kis menu mein hai?

• (A) File -> New -> Labels (B) Tools -> Options
• Ans: A.

97. LibreOffice Writer ko band karne ki shortcut key kya hai?

• (A) Ctrl + W (B) Ctrl + Q
• Ans: B. (Note: Ctrl + W sirf current document band karta hai, Ctrl + Q poora software band kar deta hai.)

98. “Format Painter” jaisa feature Writer mein kis naam se hota hai?

• (A) Format Copy (B) Clone Formatting
• Ans: B. (How: Iska use ek text ki style ko doosre text par ‘paint’ karne ke liye hota hai.)

99. Writer mein font size ke drop-down menu mein minimum aur maximum predefined size kya hote hain?

• (A) 2 aur 100 (B) 6 aur 96
• Ans: B. (Lekin aap manually isse zyada ya kam type kar sakte hain.)

100. “Find and Replace” mein ‘Regular Expressions’ ka use kab hota hai?

• (A) Sirf numbers dhoondhne ke liye.
• (B) Advanced searching ke liye (jaise symbols ya complex patterns dhoondhna).
• Ans: B.

📊 M1-R5 Unit 4: LibreOffice Calc (Questions 1-20)

Section 1: Calc Basics & Interface (What & Why)

1. LibreOffice Calc mein banayi gayi file ko kya kaha jata hai?

• (A) Document (B) Workbook / Spreadsheet (C) Presentation
• Ans: B. (Concept: Ek Workbook ke andar bahut saari ‘Sheets’ ho sakti hain.)

2. LibreOffice Calc ka default file extension kya hai?

• (A) .xlsx (B) .ods (C) .odt
• Ans: B. (Full Form: Open Document Spreadsheet.)

3. Calc mein Rows aur Columns ke milne (intersection) ko kya kehte hain?

• (A) Box (B) Cell (C) Table
• Ans: B. (What: Cell hi wo jagah hai jahan data enter kiya jata hai.)

4. Calc sheet mein total kitni Rows aur Columns hoti hain?

• (A) 1024 Rows, 1,048,576 Columns
• (B) 1,048,576 Rows, 1024 Columns
• Ans: B. (Note: Aakhri column ka naam AMJ hota hai.)

5. “Name Box” ka “What” (kaam) kya hai?

• (A) Formula dikhana.
• (B) Active cell ka address (jaise A1, B10) dikhana.
• Ans: B. (Location: Formula bar ke left side mein.)

Section 2: Cell & Data Management (How & Tips)

6. Calc mein kisi cell mein formula shuru karne ke liye kaunsa sign (chinh) zaroori hai?

• (A) + (B) = (C) #
• Ans: B. (Why: Bina = ke Calc use normal text samajhta hai, calculation nahi karta.)

7. “Cell Address” kaise banta hai?

• (A) Row number + Column letter (1A)
• (B) Column letter + Row number (A1)
• Ans: B. (Example: Column B aur Row 5 ka address B5 hoga.)

8. Ek cell se agle cell (Right side) mein jane ke liye kaunsi key use hoti hai?

• (A) Enter (B) Tab
• Ans: B. (Tip: Niche wale cell mein jane ke liye Enter dabayein.)

9. Calc mein kisi cell ko edit karne ki shortcut key kya hai?

• (A) F1 (B) F2 (C) F7
• Ans: B. (How: Isse cursor cell ke andar chala jata hai.)

10. Poori sheet ko ek saath select karne ki shortcut key kya hai?

• (A) Ctrl + A (B) Ctrl + Shift + Space
• Ans: Both. (Exam mein aksar Ctrl + Shift + Space pucha jata hai.)

Section 3: Important Shortcuts & Tricks

11. Aaj ki Date insert karne ki shortcut key kya hai?

• (A) Ctrl + ; (B) Ctrl + Shift + ;
• Ans: A. (Tip: Current Time ke liye Ctrl + Shift + ; use karein.)

12. Cell mein “Currency” format (₹) apply karne ki shortcut key kya hai?

• (A) Ctrl + Shift + 2 (B) Ctrl + Shift + 4
• Ans: B. (Logic: Keyboard par ‘4’ ke upar ‘$’ ka sign hota hai.)

13. “Last Cell” (Sheet ke sabse niche aur kone mein) par jane ki shortcut kya hai?

• (A) Ctrl + End (B) Ctrl + Down Arrow
• Ans: A. (A1 par wapas aane ke liye Ctrl + Home.)

14. Nayi sheet (Insert Sheet) add karne ka option kahan milta hai?

• (A) File Menu (B) Sheet Menu
• Ans: B. (Short: Sheet tab ke paas ‘+’ icon par click karein.)

15. “Merge Cells” ka “Why” (use) kya hai?

• (A) Data delete karna.
• (B) Kai cells ko milakar ek bada cell banana, aksar headings ke liye.
• Ans: B.

Section 4: Views & Formatting (What & How)

16. Calc mein maximum zoom percentage kitna hota hai?

• (A) 300% (B) 400% (C) 600%
• Ans: B. (Writer mein 600% hota hai, lekin Calc mein 400%.)

17. “Format Cells” dialog box kholne ki shortcut key kya hai?

• (A) Ctrl + F1 (B) Ctrl + 1
• Ans: B. (How: Yahan se aap Number, Alignment, aur Border badal sakte hain.)

18. Agar cell mein ### dikhai de raha hai, toh iska kya matlab hai?

• (A) Formula galat hai.
• (B) Cell ki width (choudai) kam hai aur data bada hai.
• Ans: B. (Trick: Column ke border par double-click karke use ‘Auto-fit’ karein.)

19. “Freeze Panes” ka “Why” (fayda) kya hai?

• (A) Sheet ko lock karna.
• (B) Rows ya Columns ko fix karna taaki scroll karne par bhi headings dikhti rahein.
• Ans: B. (View Menu -> Freeze Panes).

20. Calc mein default font size aur font name kya hota hai?

• (A) 12, Arial (B) 10, Liberation Sans
• Ans: B.

Quick Concept Table: Calc vs Writer

Section 5: Basic Formulas & Functions (Questions 21-40)

21. Calc mein “Function” aur “Formula” mein kya antar hai?

• (A) Dono ek hi hain.
• (B) Formula user khud banata hai (e.g., =A1+B1), jabki Function pehle se bane (pre-defined) hote hain (e.g., =SUM(A1:B1)).
• Ans: B. (Why: Functions complex calculations ko asaan bana dete hain.)

22. =SUM(A1:A5) mein : (colon) ka “What” (matlab) kya hai?

• (A) Division karna.
• (B) Ye ek ‘Range’ ko darshata hai (A1 se lekar A5 tak ke saare cells).
• Ans: B. (Concept: Agar sirf A1 aur A5 joddna ho toh comma use karenge: =SUM(A1, A5).)

23. =AVERAGE(10, 20, 30) ka output kya hoga?

• (A) 60 (B) 20
• Ans: B. (How: $(10+20+30) / 3 = 20$. Ye arithmetic mean nikalta hai.)

24. “COUNT” function ka “What” (kaam) kya hai?

• (A) Saare cells ko ginna.
• (B) Sirf un cells ko ginna jinme ‘Numbers’ (ank) likhe hain.
• Ans: B. (Tip: Agar text aur number dono ginne hain toh COUNTA use karein.)

25. =MAX(5, 10, 2, 8) ka parinaam (result) kya hoga?

• (A) 2 (B) 10
• Ans: B. (Why: MAX function di gayi range mein sabse badi value dhoondhta hai.)

26. “MIN” function ka use kyun kiya jata hai?

• (A) Minimum value nikalne ke liye. (B) Minutes calculate karne ke liye.
• Ans: A. (Example: Sabse kam marks dhoondhne ke liye.)

27. =PRODUCT(2, 3, 4) ka output kya hoga?

• (A) 9 (B) 24
• Ans: B. (Logic: $2 \times 3 \times 4 = 24$. Ye multiplication karta hai.)

28. Calc mein “AutoSum” ka shortcut key kya hai?

• (A) Ctrl + S (B) Alt + =
• Ans: B. (How: Ye apne aap upar ya side wali range ko select karke SUM function laga deta hai.)

29. =ROUND(17.652, 2) ka result kya aayega?

• (A) 17.65 (B) 18
• Ans: A. (How: Ye decimal ke baad sirf 2 digits rakhta hai aur round-off karta hai.)

30. Agar cell A1=10 aur B1=20 hai, toh =A1>B1 ka output kya hoga?

• (A) FALSE (B) TRUE
• Ans: A. (Concept: Ye Logical formula hai jo True ya False mein answer deta hai.)

31. “COUNTA” aur “COUNT” mein “What” (mukhya antar) kya hai?

• (A) COUNT fast hai.
• (B) COUNT sirf numbers ginta hai, jabki COUNTA numbers aur text (non-empty cells) dono ko ginta hai.
• Ans: B.

32. =POWER(2, 3) ka output kya hoga?

• (A) 6 (B) 8
• Ans: B. (Logic: $2^3$ yaani $2 \times 2 \times 2 = 8$.)

33. =SQRT(16) ka result kya hoga?

• (A) 8 (B) 4
• Ans: B. (What: SQRT ka matlab Square Root yaani vargmool hota hai.)

34. Calc mein kisi formula ko niche ke saare cells mein “Copy” karne ka fast tarika kya hai?

• (A) Baar-baar type karna.
• (B) Active cell ke bottom-right corner (Fill Handle) ko pakad kar niche khinchna (Drag karna).
• Ans: B.

35. =NOW() function ka “What” (output) kya hota hai?

• (A) Sirf aaj ki date.
• (B) Current Date aur Time dono.
• Ans: B. (Tip: Sirf Date ke liye =TODAY() use karein.)

36. “Function Wizard” kholne ki shortcut key kya hai?

• (A) Ctrl + F1 (B) Ctrl + F2
• Ans: B. (Why: Isse aap complex functions ko step-by-step asani se laga sakte hain.)

37. =LEN("NIELIT") ka parinaam kya hoga?

• (A) 5 (B) 6
• Ans: B. (How: LEN function text ki length (characters ki sankhya) ginta hai.)

38. =CONCATENATE("M1", "-", "R5") ka output kya hoga?

• (A) M1-R5 (B) M1 R5
• Ans: A. (Why: Ye alag-alag text strings ko aapas mein joddta hai.)

39. Formula mein $ sign (e.g., $A$1) ka use kyun hota hai?

• (A) Currency dikhane ke liye.
• (B) Cell reference ko ‘Absolute’ banane ke liye taaki formula copy karte waqt address na badle.
• Ans: B.

40. “=5+2*3” ka sahi result Calc kya dega?

• (A) 21 (B) 11
• Ans: B. (Logic: Calc BODMAS/PEMDAS rule follow karta hai. Pehle multiply $2 \times 3 = 6$, phir $5 + 6 = 11$.)

Quick Formula Guide

Ab shuru karte hain Questions 41 se 60, jo Calc ke data management aur visualization features par focus karte hain. Exam mein Charts aur Data Analysis se jude sawal practical knowledge ke liye bahut zaroori hain.

Section 6: Sorting, Filtering & Charts (Questions 41-60)

41. “Data Sorting” ka “What” (matlab) kya hai?

• (A) Data ko delete karna.
• (B) Data ko kisi specific order (A to Z ya Z to A) mein arrange karna.
• Ans: B. (Example: Students ke naam alphabetical order mein lagana.)

42. “AutoFilter” ka “Why” (use) kya hai?

• (A) Sheet ka color badalna.
• (B) Diye gaye criteria ke hisaab se sirf zaroori rows ko dikhana aur baaki ko temporary hide karna.
• Ans: B. (Shortcut: Ctrl + Shift + L).

43. Calc mein “Chart Wizard” ke total kitne steps hote hain?

• (A) 3 Steps (B) 4 Steps
• Ans: B. (Steps: Chart Type, Data Range, Data Series, Chart Elements).

44. “Pie Chart” ka use kab sabse behtar hota hai?

• (A) Jab bohot saara data compare karna ho.
• (B) Jab kisi ek cheez ke alag-alag hisson (parts of a whole) ka percentage dikhana ho.
• Ans: B. (Example: Monthly budget ka kharcha dikhane ke liye.)

45. “Standard Filter” aur “AutoFilter” mein “How” (antar) kya hai?

• (A) AutoFilter zyada complex hai.
• (B) Standard Filter mein aap complex conditions (jaise ‘Greater than’ AND ‘Less than’) manually set kar sakte hain.
• Ans: B.

46. Chart mein “Legend” ka “What” (kaam) kya hota hai?

• (A) Chart ka title dena.
• (B) Ye batana ki kaunsa color ya pattern kis data series ko darshata hai.
• Ans: B.

47. “X-Axis” aur “Y-Axis” mukhya roop se kis chart mein hote hain?

• (A) Pie Chart (B) Column / Bar / Line Chart
• Ans: B. (Note: X-Axis horizontal hota hai aur Y-Axis vertical.)

48. Calc mein kisi selected data par turant Chart insert karne ka icon kahan hota hai?

• (A) Status Bar (B) Standard Toolbar
• Ans: B.

49. “Data Validation” ka “Why” (maqsad) kya hai?

• (A) Data ko lock karna.
• (B) Ye restrict karna ki cell mein kis tarah ka data enter kiya ja sakta hai (e.g., sirf 1-100 tak ke numbers).
• Ans: B. (Data Menu -> Validity).

50. “Pivot Table” ka use kyun kiya jata hai?

• (A) Simple addition ke liye.
• (B) Bohot bade data set ko summarize aur analyze karne ke liye (Summary report banana).
• Ans: B.

51. “Goal Seek” feature ka “How” (kaise) use hota hai?

• (A) Spelling dhoondhne ke liye.
• (B) Jab aapko pata ho ki result kya chahiye, lekin ye na pata ho ki uske liye input value kya honi chahiye.
• Ans: B. (Tools Menu -> Goal Seek).

52. “Line Chart” ka sabse bada fayda kya hai?

• (A) Compare karne ke liye.
• (B) Samay ke saath (Time-based) data mein aane wale badlav (Trends) ko dikhane ke liye.
• Ans: B. (Example: Saal bhar ki sales graph dikhana.)

53. Chart ke andar “Data Labels” ka kya matlab hai?

• (A) Axis ke naam.
• (B) Bars ya points ke upar unki actual numerical value likhna.
• Ans: B.

54. Calc mein “Sort Ascending” ka icon kaisa dikhta hai?

• (A) Z to A (B) A to Z (Arrow niche ki taraf)
• Ans: B.

55. “Freeze Rows and Columns” kis menu mein milta hai?

• (A) Data Menu (B) View Menu
• Ans: B.

56. “Scenario Manager” ka kya use hai?

• (A) Movies banana.
• (B) Ek hi calculation ke alag-alag ‘What-if’ cases (e.g., Best Case, Worst Case) ko save karke compare karna.
• Ans: B.

57. Chart mein “Gridlines” ka kya kaam hai?

• (A) Design banana.
• (B) Chart ke background mein horizontal/vertical lines dena taaki values ko read karna asaan ho.
• Ans: B.

58. Calc mein “Remove Duplicates” ka option kis menu mein hota hai?

• (A) Edit Menu (B) Data Menu
• Ans: B.

59. “Relative Reference” aur “Absolute Reference” mein kya fark hai?

• (A) Relative reference mein $ sign lagta hai.
• (B) Absolute reference ($A$1) formula copy karne par badalta nahi hai, jabki Relative reference badal jata hai.
• Ans: B.

60. Spreadsheet ko “Protect” (Lock) karne ka option kahan milta hai?

• (A) Tools -> Protect Sheet (B) File -> Lock
• Ans: A. (Why: Taaki koi aapke formulas ya data ko bina permission badal na sake.)

Quick Visualization Guide

Section 7: Advanced Formulas & Error Codes (61-80)

61. =IF(A1>50, "Pass", "Fail") mein “IF” function ka “What” (kaam) kya hai?

• (A) Sirf calculation karna.
• (B) Kisi condition ke sahi (True) ya galat (False) hone par alag-alag results dena.
• Ans: B. (Logic: Agar A1 50 se bada hai toh “Pass” dikhayega, nahi toh “Fail”.)

62. “VLOOKUP” function ka “Why” (asali use) kya hai?

• (A) Vertical lines draw karna.
• (B) Ek bade table mein se kisi specific value ko vertical column mein dhoondhna (search karna).
• Ans: B. (Example: Employee ID se uska naam dhoondhna.)

63. Agar Calc cell mein #VALUE! error dikhayi de, toh iska “How” (kaise/kyun) matlab kya hai?

• (A) Formula ki spelling galat hai.
• (B) Aapne galat tarah ka data use kiya hai (e.g., Number ki jagah Text ko joddna).
• Ans: B. (Logic: $10 +$ “Hello” ka result #VALUE! aayega.)

64. =AND(TRUE, FALSE) ka parinaam (result) kya hoga?

• (A) TRUE (B) FALSE
• Ans: B. (Concept: AND tabhi TRUE deta hai jab saari conditions sahi hon.)

65. #NAME? error Calc mein kab aati hai?

• (A) Jab cell ki width kam ho.
• (B) Jab Calc function ka naam nahi pehchan pata (e.g., =SUM ki jagah =SUMM likhna).
• Ans: B.

66. =OR(TRUE, FALSE) ka result kya hoga?

• (A) TRUE (B) FALSE
• Ans: A. (Concept: OR mein agar ek bhi condition sahi hai, toh result TRUE hota hai.)

67. #DIV/0! error ka “What” (matlab) kya hai?

• (A) Division karna bhul gaye.
• (B) Jab aap kisi number ko 0 (zero) se divide karne ki koshish karte hain.
• Ans: B. (Logic: Ganit mein zero se divide karna impossible hai.)

68. “Nested IF” ka kya matlab hota hai?

• (A) IF function ko delete karna.
• (B) Ek IF function ke andar dusra IF function use karna (Multiple conditions ke liye).
• Ans: B.

69. =NOT(TRUE) ka output kya aayega?

• (A) FALSE (B) TRUE
• Ans: A. (Why: NOT function input ka bilkul ulta kar deta hai.)

70. “Absolute Cell Reference” ($A$1) ka use VLOOKUP mein kyun zaroori hai?

• (A) Design ke liye.
• (B) Taaki jab formula copy ho, toh table ki range (Search Area) apni jagah se na hile.
• Ans: B.

71. #REF! error kab aati hai?

• (A) Jab refresh karna ho.
• (B) Jab koi formula kisi aise cell ko dhoondh raha ho jo delete ho chuka hai (Invalid Reference).
• Ans: B.

72. =UPPER("nielit") ka output kya hoga?

• (A) nielit (B) NIELIT
• Ans: B. (Similarly: LOWER chota karta hai aur PROPER pehla letter bada.)

73. “Mixed Reference” (e.g., $A1 ya A$1) mein $ ka kya kaam hai?

• (A) Sirf Row ya sirf Column ko fix karna.
• (B) Currency symbol lagana.
• Ans: A.

74. #N/A error VLOOKUP mein kab dikhti hai?

• (A) Jab internet na ho.
• (B) Jab jo value aap dhoondh rahe hain (Lookup Value), wo table mein maujood hi na ho.
• Ans: B. (Full Form: Not Available).

75. =COUNTIF(A1:A10, ">50") ka “What” (kaam) kya hai?

• (A) Saare cells ko joddna.
• (B) Sirf un cells ko ginna jo di gayi condition (50 se bada) ko pura karte hain.
• Ans: B.

76. “PMT” function ka use Calc mein kyun hota hai?

• (A) Power calculate karne ke liye.
• (B) Loan ki EMI (Monthly Payment) calculate karne ke liye.
• Ans: B.

77. #NULL! error kab aati hai?

• (A) Jab cell khali ho.
• (B) Jab do ranges ke beech sahi operator (comma ya colon) na lagaya gaya ho.
• Ans: B.

78. =TRIM(" Hello ") ka result kya hoga?

• (A) “Hello” (B) ” Hello “
• Ans: A. (Why: TRIM text ke shuru aur aakhri ke faltu spaces hatata hai.)

79. “Goal Seek” aur “Solver” mein kya antar hai?

• (A) Goal Seek bade calculations ke liye hai.
• (B) Goal Seek sirf ek variable ke liye kaam karta hai, Solver kai variables ke liye.
• Ans: B.

80. =ROUNDUP(15.2, 0) ka output kya hoga?

• (A) 15 (B) 16
• Ans: B. (Why: ROUNDUP hamesha agle bade number par le jata hai.)

Quick Error Troubleshooting Table

Section 8: Printing, Page Setup & Exam Tricks (81-100)

81. Calc mein “Print Range” set karne ka “Why” (fayda) kya hai?

• (A) Puri sheet print karne ke liye.
• (B) Taaki puri sheet ki jagah sirf wahi hissa print ho jitna aapne select kiya hai.
• Ans: B. (How: Format -> Print Ranges -> Define).

82. Calc mein “Page Break Preview” ka “What” (kaam) kya hai?

• (A) Page delete karna.
• (B) Ye dekhna ki print nikalte waqt data kin-kin pages par divide hoga aur unhe adjust karna.
• Ans: B. (View Menu -> Page Break Preview).

83. Spreadsheet ko print karte waqt “Gridlines” dikhane ke liye kahan jana padta hai?

• (A) File -> Print
• (B) Format -> Page Style -> Sheet Tab -> Grid checkbox.
• Ans: B. (Note: Default roop se screen par dikhne wali gridlines print nahi hoti.)

84. “Repeat Rows/Columns at Top” feature ka “Why” (use) kya hai?

• (A) Data copy karne ke liye.
• (B) Taaki badi sheet print karte waqt har page par “Heading” apne aap repeat ho.
• Ans: B.

85. Calc mein “Scaling” option ka kya matlab hai?

• (A) Page ka color badalna.
• (B) Zyada columns wale data ko ek hi page ki width par fit (Shrink) karna.
• Ans: B.

86. Ek Workbook ko “Read-Only” mode mein kholne ka kya maqsad hai?

• (A) Data fast load karna.
• (B) Taaki koi galti se bhi data mein badlav (change) na kar sake.
• Ans: B.

87. Calc mein “Comment” add karne ki shortcut key kya hai?

• (A) Ctrl + Alt + C (B) Ctrl + Shift + C
• Ans: A. (Note: Writer aur Calc dono mein same hai.)

88. “Track Changes” Calc mein kahan milta hai?

• (A) Edit Menu (B) Sheet Menu
• Ans: A. (Why: Jab multiple log ek hi sheet par kaam karein, toh har edit ko record karne ke liye.)

89. Calc mein kisi Column ki width (choudai) badhane ki shortcut key kya hai?

• (A) Alt + Left/Right Arrow (B) Ctrl + Left/Right Arrow
• Ans: A.

90. “Find and Replace” (Ctrl + H) mein ‘Search in’ option mein ‘Values’ aur ‘Formulas’ ka kya matlab hai?

• (A) Dono same hain.
• (B) Values ka matlab result mein dhoondhna, Formulas ka matlab actual logic mein dhoondhna.
• Ans: B.

91. Calc mein total kitne default chart types hote hain?

• (A) 5 (B) 10
• Ans: B. (Examples: Column, Bar, Pie, Area, Line, XY Scatter, Bubble, Net, Stock, Column & Line).

92. “Solver” tool Calc mein kis menu mein hota hai?

• (A) Data Menu (B) Tools Menu
• Ans: B.

93. =REPT("*", 5) ka output kya hoga?

• (A) * (B) *****
• Ans: B. (Why: REPT function kisi bhi text ko di gayi sankhya tak repeat karta hai.)

94. “AutoInput” feature ka “What” (kaam) kya hai?

• (A) Computer apne aap on hona.
• (B) Jab aap kisi column mein pehle se likha shabd dubara type karte hain, toh Calc use apne aap suggest/complete kar deta hai.
• Ans: B.

95. Calc sheet ko “Protect” karne ke liye password kahan set karte hain?

• (A) Tools -> Protect Sheet (B) File -> Properties
• Ans: A.

96. “Navigator” (F5) Calc mein kya dikhata hai?

• (A) Internet (B) Sheet ki saari Sheets, Range Names, Database Ranges, aur Objects.
• Ans: B.

97. Agar A1=5, A2=5, A3=5 hai, toh =PRODUCT(A1:A3) kya hoga?

• (A) 15 (B) 125
• Ans: B. (Logic: $5 \times 5 \times 5 = 125$).

98. Calc mein “Sort” feature kitne levels tak data sort kar sakta hai?

• (A) 1 Level (B) 3 Levels (Ya isse zyada Sort Dialog box ke zariye)
• Ans: B. (Example: Pehle ‘City’ ke hisaab se, fir ‘Name’ ke hisaab se.)

99. Spreadsheet ko “PDF” mein save karne par kya formula kaam karte hain?

• (A) Haan (B) Nahi, ye sirf ek static image/document ban jata hai.
• Ans: B.

100. Calc mein kisi function ke baare mein turant jankari lene ke liye kaunsi key hai?

• (A) F1 (Help) (B) Ctrl + F2 (Function Wizard)
• Ans: B.

📽️ M1-R5 Unit 5: LibreOffice Impress (Questions 1-20)

Section 1: Impress Basics & Interface (What & Why)

1. LibreOffice Impress kis tarah ka software hai?

• (A) Spreadsheet
• (B) Presentation Software
• Ans: B. (Concept: Iska use slide-shows, seminars aur educational lectures dene ke liye hota hai.)

2. LibreOffice Impress ka default file extension kya hai?

• (A) .odt (B) .ods (C) .odp
• Ans: C. (Full Form: Open Document Presentation.)

3. Impress mein presentation ki ek single screen/page ko kya kehte hain?

• (A) Paper (B) Sheet (C) Slide
• Ans: C.

4. Presentation ko shuru se (from beginning) start karne ki shortcut key kya hai?

• (A) F7 (B) F5 (C) Shift + F5
• Ans: B. (Why: Isse Slide Show mode full screen par shuru ho jata hai.)

5. “Current Slide” (jis slide par aap kaam kar rahe hain) se show shuru karne ki shortcut kya hai?

• (A) F5 (B) Shift + F5
• Ans: B. (How: Agar aap slide no. 5 par hain aur sirf wahan se presentation dikhani hai, toh Shift+F5 dabayein.)

Section 2: Slides & Layouts (How & Tips)

6. Ek nayi (New) blank slide add karne ki shortcut key kya hai?

• (A) Ctrl + N (B) Ctrl + M
• Ans: B. (Note: Ctrl + N se nayi Presentation file khulti hai, lekin Ctrl + M se usi file mein nayi slide aati hai.)

7. “Slide Layout” ka “What” (matlab) kya hai?

• (A) Slide ka color badalna.
• (B) Slide par text, images aur charts ko arrange karne ka pre-defined tarika.
• Ans: B. (Examples: Title Only, Title and Content, Centered Text).

8. Kisi slide ko delete karne ke liye kya karna hota hai?

• (A) Slide select karke ‘Delete’ key dabana.
• (B) Right-click karke ‘Delete Slide’ chunna.
• Ans: Both A & B.

9. Presentation se bahar nikalne (Slide show rokne) ke liye kaunsi key dabate hain?

• (A) Enter (B) Esc (Escape)
• Ans: B.

10. Impress mein “Duplicate Slide” banane ki shortcut key kya hai?

• (A) Ctrl + D (B) Ctrl + Shift + D
• Ans: A. (Tip: Isse pehle wali slide ki carbon copy turant ban jati hai.)

Section 3: Views & Navigation (Options)

11. “Slide Sorter View” ka “Why” (fayda) kya hai?

• (A) Slide par likhne ke liye.
• (B) Saari slides ko thumbnail ki tarah ek saath dekhne aur unka order badalne ke liye.
• Ans: B.

12. “Notes View” ka use kyun kiya jata hai?

• (A) Animation lagane ke liye.
• (B) Presenter ke liye extra notes likhne ke liye jo audience ko slide show ke waqt nahi dikhte.
• Ans: B.

13. Impress mein default view kaunsa hota hai?

• (A) Normal View (B) Outline View
• Ans: A.

14. “Handouts” ka kya matlab hota hai?

• (A) Slide par image dalna.
• (B) Audience ko baantne ke liye ek hi page par kai slides ka print-out nikalna.
• Ans: B. (View Menu -> Master Handout).

15. Impress mein kisi text ko “Subscript” banane ki shortcut kya hai?

• (A) Ctrl + Shift + P (B) Ctrl + Shift + B
• Ans: B. (Writer, Calc aur Impress teeno mein ye shortcuts lagbhag same hain.)

Section 4: Zoom & Formatting (Tricks)

16. Impress mein maximum zoom percentage kitna hota hai?

• (A) 600% (B) 3000% (C) 400%
• Ans: B. (Note: Impress mein zoom bahut zyada (3000%) ho sakta hai, jo Writer aur Calc se alag hai.)

17. “Text Box” insert karne ki function key kaunsi hai?

• (A) F2 (B) F7
• Ans: A. (How: Slide par kahin bhi likhne ke liye pehle Text Box lena zaroori hai.)

18. Impress mein “Help” menu ki shortcut key kya hai?

• (A) F1 (B) F11
• Ans: A.

19. “Line Color” aur “Fill Color” kis toolbar mein milte hain?

• (A) Standard Toolbar (B) Drawing Toolbar
• Ans: B.

20. Slide show ke waqt “Next Slide” par jane ke liye kya use kar sakte hain?

• (A) Spacebar (B) Right Arrow (C) Mouse Click (D) All of these
• Ans: D.

Quick Impress Stats Table

Section 5: Animation vs Transition (Questions 21-40)

21. “Slide Transition” ka “What” (matlab) kya hai?

• (A) Slide ke andar kisi text ka hilna.
• (B) Ek slide ke khatam hone aur dusri slide ke shuru hone ke beech ka visual effect.
• Ans: B. (Example: Fade, Wipe, ya Push effect jab slide badalti hai.)

22. “Custom Animation” ka use kahan kiya jata hai?

• (A) Poori presentation par.
• (B) Slide ke andar maujood objects (text, image, shape) par.
• Ans: B. (Why: Isse aap kisi specific point ko highlight karne ke liye use move kar sakte hain.)

23. “Slide Master” ka “Why” (asali upyog) kya hai?

• (A) Slide delete karne ke liye.
• (B) Saari slides par ek jaisa background, logo, ya font style automatically apply karne ke liye.
• Ans: B. (Concept: Agar aap Master Slide par logo lagate hain, toh wo har slide par apne aap dikhega.)

24. Ek object par animation lagane ke liye kis pane ka use hota hai?

• (A) Slide Pane (B) Sidebar -> Animation Pane
• Ans: B.

25. Transition effect ko “Loop until next sound” karne ka kya matlab hai?

• (A) Animation ko rok dena.
• (B) Sound ko tab tak bajate rehna jab tak dusri slide na aa jaye.
• Ans: B.

26. Animation mein “Entrance” effect ka “What” (kaam) kya hai?

• (A) Object ka slide se bahar jana.
• (B) Object ka slide par kis tarah aana (entry lena).
• Ans: B.

27. “Slide Master” view se wapas Normal view mein kaise aate hain?

• (A) Esc dabakar. (B) ‘Close Master View’ button par click karke.
• Ans: B.

28. Impress mein “Rehearse Timings” ka “Why” (use) kya hai?

• (A) Slide ki speed badhane ke liye.
• (B) Har slide par kitna samay dena hai, use record karne ke liye taaki presentation apne aap chale.
• Ans: B. (How: Slide Show Menu -> Rehearse Timings).

29. Animation categories mein “Emphasis” ka kya matlab hai?

• (A) Object ko gayab karna.
• (B) Object ke slide par rehte hue uska rang ya size badalna (highlight karna).
• Ans: B.

30. Slide Transition panel mein ‘Speed’ ke kitne options hote hain?

• (A) Fast, Medium, Slow (B) Sirf Fast aur Slow
• Ans: A.

31. “Motion Path” animation ka “What” (kaam) hai?

• (A) Text ka color badalna.
• (B) Kisi object ko ek taye kiye gaye raste (path) par chalana (e.g., Circle ya Curve mein).
• Ans: B.

32. Kya ek hi object par ek se zyada animations lagayi ja sakti hain?

• (A) Haan (B) Nahi
• Ans: A. (How: ‘Add Effect’ button ka use karke aap Entrance aur Exit dono laga sakte hain.)

33. “Header aur Footer” Master Slide par set karne se kya hota hai?

• (A) Sirf pehli slide par dikhta hai.
• (B) Presentation ki har slide par Date, Page Number, ya Title dikhayi deta hai.
• Ans: B.

34. Animation pane mein ‘Trigger’ ka kya matlab hai?

• (A) Animation ko delete karna.
• (B) Animation tabhi shuru hona jab kisi specific object par click kiya jaye.
• Ans: B.

35. Transition mein “On Mouse Click” aur “Automatically After” mein kya antar hai?

• (A) Dono same hain.
• (B) Click mein user ko button dabana padta hai, Automatically mein taye samay ke baad slide badal jati hai.
• Ans: B.

36. “Slide Master” kis menu mein milta hai?

• (A) Format Menu (B) View Menu
• Ans: B. (View -> Master Slide).

37. Presentation ke background mein “Gradient” dalne ka kya matlab hai?

• (A) Ek single color.
• (B) Do ya do se zyada colors ka mixture jo dhire-dhire badalta ho.
• Ans: B.

38. “Exit” animation ka use kab hota hai?

• (A) Slide show shuru karte waqt.
• (B) Jab kisi object ko slide se gayab (remove) karna ho.
• Ans: B.

39. “Apply Transition to All Slides” button ka kya kaam hai?

• (A) Sab slides delete karna.
• (B) Ek hi transition effect ko puri presentation par lagana.
• Ans: B.

40. Slide Master mein “Master Layout” kya define karta hai?

• (A) Sirf background color.
• (B) Placeholder elements (Title, Text, Date, Footer) ki default position aur formatting.
• Ans: B.

Quick Table: Animation vs Transition

Section 6: Insert Menu & Multimedia (Questions 41-60)

41. Impress mein Slide par “Table” insert karne ka sabse asaan rasta kya hai?

• (A) File Menu se.
• (B) Insert Menu -> Table ya Standard Toolbar ke Table icon se.
• Ans: B. (How: Click karte hi aap Rows aur Columns ki sankhya chun sakte hain.)

42. “Media” sub-menu mein kaun-kaun se options milte hain?

• (A) Sirf Images.
• (B) Gallery, Scan, Audio aur Video.
• Ans: B. (Why: Impress mein aap apni presentation ko interactive banane ke liye gaane aur videos bhi jodd sakte hain.)

43. Presentation mein “Chart” insert karne ka “Why” (fayda) kya hai?

• (A) Presentation ko lamba karne ke liye.
• (B) Numerical data ko visual form mein dikhane ke liye taaki comparison asaan ho.
• Ans: B. (Concept: Calc ki tarah Impress mein bhi 10 types ke charts hote hain.)

44. “Photo Album” feature ka “What” (kaam) kya hai?

• (A) Ek single photo edit karna.
• (B) Bohot saari images ko select karke unhe automatically alag-alag slides par set kar dena.
• Ans: B. (Insert -> Media -> Photo Album).

45. Slide par “Hyperlink” dalne ki shortcut key kya hai?

• (A) Ctrl + H (B) Ctrl + K
• Ans: B. (Use: Kisi text par click karke kisi website ya doosri slide par pahunchne ke liye.)

46. Impress mein “Shape” (Circle, Square) draw karte waqt agar ‘Shift’ key dabaye rakhein toh kya hota hai?

• (A) Shape delete ho jati hai.
• (B) Shape ekdum perfect proportion mein banti hai (e.g., Square ki charo sides barabar rehti hain).
• Ans: B.

47. “Fontwork” ka “What” (matlab) kya hai?

• (A) Normal typing karna.
• (B) Text ko stylish aur decorative designs (3D/Curved) mein likhna.
• Ans: B. (Writer ke WordArt jaisa).

48. Impress mein “Header aur Footer” insert karte waqt ‘Fixed’ aur ‘Variable’ date mein kya antar hai?

• (A) Fixed date badalti nahi, Variable date computer ki current date ke hisaab se apne aap update hoti hai.
• (B) Dono same hain.
• Ans: A. (Insert -> Header and Footer).

49. Slide par “Audio” file insert karne par wo kab bajti (play hoti) hai?

• (A) Sirf edit karte waqt.
• (B) Slide show ke waqt (aap ise automatic ya click par set kar sakte hain).
• Ans: B.

50. “Interaction” feature ka use Impress mein kyun hota hai?

• (A) Animation ke liye.
• (B) Kisi object (image/shape) par click karne par koi action perform karne ke liye (e.g., ‘Go to page number 10’).
• Ans: B. (Right-click on object -> Interaction).

51. “Image Filter” mein ‘Invert’ ka kya matlab hota hai?

• (A) Image ko ghuma dena.
• (B) Image ke colors ko reverse kar dena (Negative jaisa).
• Ans: B.

52. Impress mein “Object Grouping” ki shortcut key kya hai?

• (A) Ctrl + G (B) Ctrl + Shift + G
• Ans: A. (Ungroup karne ke liye Ctrl + Alt + Shift + G use hota hai.)

53. “Color Mode” mein ‘Grayscale’ select karne par image kaisi dikhegi?

• (A) Black and White. (B) Sirf Red aur Blue.
• Ans: A.

54. “Bring to Front” option ka use kab kiya jata hai?

• (A) Image ko delete karne ke liye.
• (B) Jab ek ke upar ek kai objects hon, toh niche wale object ko sabse upar lane ke liye.
• Ans: B.

55. Slide par “Date aur Time” dalne ka option kis menu mein hota hai?

• (A) File Menu (B) Insert Menu
• Ans: B.

56. “Line Style” badalne se kya hota hai?

• (A) Font badal jata hai.
• (B) Kisi shape ya line ki outline (e.g., Solid, Dashed, ya Dotted) badal jati hai.
• Ans: B.

57. Impress mein “Comment” ka icon slide par kahan dikhta hai?

• (A) Slide ke beech mein. (B) Slide ke top-left corner mein ek chote box ki tarah.
• Ans: B.

58. “Eyedropper” tool ka “How” (use) kya hai?

• (A) Aankhon ki photo edit karna.
• (B) Slide par maujood kisi bhi image se exact color ‘pick’ karke doosre object mein bharne ke liye.
• Ans: B. (Tools -> Color Picker/Eyedropper).

59. Slide par “Video” insert karne ke liye default supported formats kaunse hain?

• (A) .mp4, .avi, .ogv (B) .exe, .txt
• Ans: A.

60. “Distribute Objects” feature ka kya fayda hai?

• (A) Objects ko delete karna.
• (B) Multiple objects ke beech ki doori (spacing) ko ek jaisa/equal karna.
• Ans: B.

Quick Table: Multimedia Shortcuts

Section 7: Slide Show Menu & Printing (Questions 61-80)

61. “Custom Slide Show” ka “Why” (asali maqsad) kya hai?

• (A) Slides ka rang badalna.
• (B) Ek hi presentation se alag-alag audience ke liye chuninda (selected) slides ko dikhana.
• Ans: B. (Example: 20 slides mein se sirf slide 1, 5 aur 10 dikhana.)

62. Slide Show ke waqt “Pen Tool” ka “How” (use) kya hai?

• (A) Slide delete karna.
• (B) Presentation ke dauran screen par kuch likhne ya highlight karne ke liye.
• Ans: B. (Shortcut: Slide show ke dauran Ctrl + P se pen activate hota hai.)

63. “Hide Slide” option ka kya matlab hota hai?

• (A) Slide permanent delete ho jati hai.
• (B) Slide presentation file mein rehti hai lekin Slide Show ke waqt screen par nahi dikhti.
• Ans: B. (Use: Jab koi slide redundant ho par future ke liye save rakhni ho.)

64. Impress presentation ko “Video” format mein save karne ke liye kya karte hain?

• (A) File -> Save As
• (B) File -> Export -> File format mein MPEG ya WMV chunna.
• Ans: B. (Why: Taaki aap ise YouTube ya TV par bina LibreOffice ke chala sakein.)

65. “Loop Continuously” option ka “What” (kaam) kya hai?

• (A) Animation rok dena.
• (B) Presentation khatam hone par apne aap pehli slide se dobara shuru ho jana.
• Ans: B. (Slide Show Settings mein ‘Auto’ mode).

66. Impress mein “Print” dialog box (Ctrl + P) mein ‘Document’ section mein kya options milte hain?

• (A) Sirf Slides.
• (B) Slides, Handouts, Notes, aur Outline.
• Ans: B. (How: Yahan se aap tay karte hain ki ek page par kitni slides print karni hain.)

67. “Handouts” print karte waqt ek page par maximum kitni slides print ki ja sakti hain?

• (A) 4 (B) 9
• Ans: B. (Note: Common options 1, 2, 3, 4, 6, aur 9 slides per page hote hain.)

68. Impress presentation ko “Microsoft PowerPoint” (.pptx) format mein save kiya ja sakta hai?

• (A) Haan (B) Nahi
• Ans: A. (How: File -> Save As -> Save as type mein ‘PowerPoint’ chunna.)

69. Presentation ko “Image” (JPG/PNG) mein export karne se kya hota hai?

• (A) Har slide ek alag picture file ban jati hai.
• (B) Animation chalti rehti hai.
• Ans: A. (Concept: Isme animations aur transitions kaam nahi karte.)

70. Slide show ke dauran kisi specific slide par “Jump” karne ka shortcut kya hai?

• (A) Slide number + Enter (B) Ctrl + G
• Ans: A. (Example: ‘5’ dabakar ‘Enter’ dabane se direct slide 5 khul jayegi.)

71. “Self-running Presentation” ka kya matlab hai?

• (A) User ko click karna padta hai.
• (B) Slides apne aap taye samay (Rehearsed timings) ke baad badalti hain bina kisi click ke.
• Ans: B.

72. Impress mein “Save as” aur “Export” mein kya mukhya antar hai?

• (A) Dono same hain.
• (B) Save as purani file update karta hai, Export file ko doosre formats (PDF, HTML, Image) mein badalta hai.
• Ans: B.

73. Presentation mein “Date and Time” update hone se kya matlab hai?

• (A) Ye hamesha vahi rehti hai jo pehle thi.
• (B) Ye har baar file kholne ya print karne par current date dikhati hai.
• Ans: B. (Agar ‘Variable’ option chuna gaya ho).

74. Slide show ke dauran screen ko “Black” karne ki key kya hai?

• (A) B key (B) W key
• Ans: A. (Why: Taaki audience ka dhyan screen se hatkar presenter par jaye. ‘W’ se screen White ho jati hai.)

75. “Navigator” (F5) ka Impress mein kya role hai?

• (A) Internet chalana.
• (B) Saari slides aur unke andar ke objects ki list dekhna aur unpar jaldi pahunchana.
• Ans: B.

76. Presentation ko PDF mein save karne ka sabse bada fayda kya hai?

• (A) Animations fast chalti hain.
• (B) File ka layout kisi bhi computer ya mobile par ek jaisa dikhta hai, bina LibreOffice ke.
• Ans: B.

77. Impress mein “Macros” kis liye use hote hain?

• (A) Animation ke liye.
• (B) Lambe ya baar-baar hone wale steps ko automate karne ke liye.
• Ans: B.

78. Slide show band karne ke liye “Esc” ke alawa kaunsi key use hoti hai?

• (A) Hyphen (-) (B) End key
• Ans: A. (Lekin ‘Esc’ sabse common hai).

79. “Master Slide” ke badlav ko puri presentation par apply karne ke liye kya zaroori hai?

• (A) Document save karna.
• (B) Kuch nahi, badlav apne aap sari slides par dikhne lagte hain.
• Ans: B.

80. Impress mein kisi purani presentation file (.odp) ko kholne ki shortcut kya hai?

• (A) Ctrl + O (B) Ctrl + N
• Ans: A.

Quick Print & Format Table

Section 8: Advanced Animations & Exam Mix (Questions 81-100)

81. Animation Pane mein “Delay” option ka “Why” (maqsad) kya hai?

• (A) Animation ki speed kam karna.
• (B) Animation shuru hone se pehle kuch seconds ka intezaar (wait) set karna.
• Ans: B. (Example: Slide aane ke 2 second baad text apne aap prakat ho.)

82. “Slide Show” menu mein ‘Set Up Slide Show’ ka kya kaam hai?

• (A) Nayi slide banana.
• (B) Ye tay karna ki show ‘Full Screen’ par chalega ya ‘Window’ mein, aur slides manually badlengi ya timings se.
• Ans: B.

83. Impress mein “Table of Contents” (TOC) kaise banaya jata hai?

• (A) Iske liye koi automatic button nahi hai, ise ‘Summary Slide’ feature se banaya jata hai.
• (B) Ctrl + T dabane se.
• Ans: A. (How: Sabhi slides select karke ‘Summary Slide’ par click karne se sabke titles ki ek list ban jati hai.)

84. “Color Replacement” tool ka use kab kiya jata hai?

• (A) Poori slide badalne ke liye.
• (B) Kisi image ke andar ke ek specific color ko doosre color se badalne ke liye.
• Ans: B. (Tools -> Color Replacer).

85. Animation mein “Duration” aur “Delay” mein kya mukhya antar hai?

• (A) Dono same hain.
• (B) Duration ye batata hai ki animation kitni der tak chalegi, Delay ye ki wo kab shuru hogi.
• Ans: B.

86. Impress mein “Template” file ka extension kya hota hai?

• (A) .odp (B) .otp
• Ans: B. (Logic: ‘T’ stands for Template. Jaise Writer mein .ott aur Calc mein .ots hota hai.)

87. “Slide Number” ko har slide par dikhane ke liye kis Master element ka use hota hai?

• (A) Header (B) Footer / Slide Number Placeholder
• Ans: B.

88. Impress mein “VBA Macros” chalane ke liye kya zaroori hai?

• (A) Microsoft Office install karna.
• (B) Tools -> Options -> LibreOffice -> Advanced mein jaakar ‘Enable Macro Recording’ on karna.
• Ans: B.

89. Slide show ke dauran “Help” screen dekhne ki shortcut key kya hai?

• (A) F1 (B) h ya ?
• Ans: B. (Note: Normal edit mode mein F1 hota hai, lekin Show ke dauran ‘h’ dabane se shortcuts ki list dikhti hai.)

90. “Dim After Animation” feature ka “Why” (use) kya hai?

• (A) Slide ko dark karna.
• (B) Kisi list item ke animate hone ke baad uska color halka (fade) kar dena taaki audience ka dhyan agle point par jaye.
• Ans: B.

91. Impress mein “Bezier Curve” draw karne ka option kahan milta hai?

• (A) Table Toolbar (B) Drawing Toolbar
• Ans: B. (Use: Complex shapes aur smooth curves banane ke liye.)

92. “Slide Transition” ko hataane (Remove) ke liye kaunsa option chuna jata hai?

• (A) No Transition (B) Delete Transition
• Ans: A. (Location: Transition sidebar mein sabse upar.)

93. Impress mein “Group” kiye hue objects ko bina ungroup kiye edit kiya ja sakta hai?

• (A) Haan, ‘Enter Group’ (F3) command se. (B) Nahi.
• Ans: A. (Tip: Group ke andar jaane ke liye F3 aur bahar aane ke liye Ctrl + F3.)

94. “Auto-Layout” feature ka kya matlab hai?

• (A) Animation apne aap lagna.
• (B) Jab aap naya content (jaise Table ya Chart) add karte hain, toh placeholders apne aap adjust ho jate hain.
• Ans: B.

95. Presentation mein “Sound” insert karne par, sound icon ko slide show se hide kiya ja sakta hai?

• (A) Haan (B) Nahi
• Ans: A. (Properties mein jaakar ‘Hide during show’ select karein.)

96. “Aspect Ratio” (4:3 ya 16:9) badalne ka option kahan milta hai?

• (A) Slide Menu -> Slide Properties -> Paper Format.
• (B) File Menu -> Print.
• Ans: A. (Modern screens ke liye hamesha 16:9 (Widescreen) use hota hai.) [Image showing comparison between 4:3 and 16:9 aspect ratios in a presentation]

97. Impress mein “Glue Points” ka use kyun hota hai?

• (A) Images ko chipkaane ke liye.
• (B) Do shapes ko ‘Connectors’ (teer) se joddne ke liye taaki shapes hilane par teer bhi saath hile.
• Ans: B.

98. “Spell Check” (F7) kya Impress ki saari slides par ek saath kaam karta hai?

• (A) Haan (B) Nahi, sirf active slide par.
• Ans: A.

99. Presentation ko “HTML” format mein export karne ka kya fayda hai?

• (A) Ye fast chalti hai.
• (B) Ise kisi bhi web browser par bina kisi software ke dekha ja sakta hai.
• Ans: B.

100. Slide show ke dauran kisi specific point ko ‘Circle’ karne ya mark karne ke liye mouse pointer ko kya banaya ja sakta hai?

• (A) Eraser (B) Pen / Laser Pointer
• Ans: B. (How: Right-click during show -> Pointer Options -> Laser Pointer).

🌐 M1-R5 Unit 6: Introduction to Internet and WWW (Questions 1-20)

Section 1: Internet Basics & History (What & When)

1. Internet ka mukhya (asali) matlab kya hai?

• (A) Ek single computer.
• (B) Networks ka Network (Interconnected Networks).
• Ans: B. (Concept: Duniya bhar ke karodo computers jab aapas mein judte hain, toh use Internet kehte hain.)

2. Duniya ka sabse pehla network kaunsa tha?

• (A) WWW (B) ARPANET (C) NSFNET
• Ans: B. (Full Form: Advanced Research Projects Agency Network. Isse 1969 mein US Defense ne banaya tha.)

3. WWW (World Wide Web) ke avishkarak (inventor) kaun hain?

• (A) Bill Gates (B) Tim Berners-Lee
• Ans: B. (Year: 1989. Inhone hi pehla web browser aur HTML bhi banaya tha.)

4. Internet par kisi computer ki pehchan kis se hoti hai?

• (A) Email Address (B) IP Address
• Ans: B. (What: Jaise hamare ghar ka pata hota hai, waise hi har computer ka ek unique Internet Protocol address hota hai.)

5. ISP ka full form kya hai?

• (A) Internet Service Provider (B) Internet Serial Port
• Ans: A. (Example: Jio, Airtel, aur BSNL ISPs hain jo humein internet connection dete hain.)

Section 2: Protocols & Rules (How it works)

6. Internet par data transfer karne ke liye kaunsa mukhya protocol suite use hota hai?

• (A) HTTP (B) TCP/IP
• Ans: B. (Full Form: Transmission Control Protocol / Internet Protocol.)

7. Website access karne ke liye kaunsa protocol use hota hai?

• (A) FTP (B) HTTP
• Ans: B. (Full Form: HyperText Transfer Protocol. Surakshit browsing ke liye HTTPS use hota hai.)

8. Ek computer se dusre computer mein file bhejne (transfer) ke liye kaunsa protocol chahiye?

• (A) SMTP (B) FTP
• Ans: B. (Full Form: File Transfer Protocol.)

9. Email bhejne (Send) ke liye mukhya protocol kaunsa hai?

• (A) POP3 (B) SMTP
• Ans: B. (Full Form: Simple Mail Transfer Protocol. Receive karne ke liye POP3 ya IMAP use hota hai.)

10. DNS (Domain Name System) ka “Why” (kaam) kya hai?

• (A) IP address ko domain name (jaise https://www.google.com/search?q=google.com) mein badalna.
• (B) Virus hatana.
• Ans: A. (Concept: Hum numbers yaad nahi rakh sakte, isliye DNS name ko number/IP mein convert karta hai.)

Section 3: IP Addresses & Connectivity (Types)

11. IPv4 address kitne bits ka hota hai?

• (A) 32 bits (B) 128 bits
• Ans: A. (Example: 192.168.1.1)

12. IPv6 address ki zaroorat kyun padi aur ye kitne bits ka hai?

• (A) 64 bits (B) 128 bits
• Ans: B. (Why: Kyunki duniya mein devices badh gaye aur IPv4 addresses khatam ho rahe the.)

13. URL ka full form kya hai?

• (A) Uniform Resource Locator (B) Unique Resource Line
• Ans: A. (Example: https://www.google.com)

14. Wi-Fi ka full form kya hota hai?

• (A) Wireless Fidelity (B) Wired Fiber
• Ans: A. (Note: Ye radio waves ka use karke internet deta hai.)

15. Modem ka asali kaam kya hai?

• (A) Sirf speed badhana.
• (B) Analog signal ko Digital mein aur Digital ko Analog mein badalna (Modulation-Demodulation).
• Ans: B.

Section 4: Browsing & Searching (Tools)

16. Web Browser kya hai?

• (A) Ek hardware device.
• (B) Ek software application jo web pages dikhane ke liye use hota hai.
• Ans: B. (Examples: Chrome, Firefox, Edge, Safari.)

17. Duniya ka pehla “Graphical” web browser kaunsa tha?

• (A) Mosaic (B) Internet Explorer
• Ans: A. (Developed by: Marc Andreessen.)

18. Search Engine ka “What” (kaam) kya hai?

• (A) Emails bhejna.
• (B) Internet par maujood jankari (keywords) ke aadhar par websites dhoondhna.
• Ans: B. (Examples: Google, Bing, DuckDuckGo, Yahoo.)

19. Website ke pehle page ko kya kaha jata hai?

• (A) Master Page (B) Home Page
• Ans: B.

20. “Hotspots” se aap kya samajhte hain?

• (A) Computer ka garam hona.
• (B) Ek aisi jagah jahan Wi-Fi ke zariye wireless internet access milta hai.
• Ans: B.

Quick Protocol Reference Table

Section 5: Web Browsing Features (Questions 21-40)

21. “Web Browser” mein “Cookies” ka kya kaam hota hai?

• (A) Virus se bachana.
• (B) User ki preference aur login information ko chhoti text files mein save karna taaki website dubara kholne par pehchan sake.
• Ans: B. (Tip: Isse websites fast load hoti hain aur aapko baar-baar login nahi karna padta.)

22. “Incognito” ya “Private Browsing” mode ka mukhya “Why” (fayda) kya hai?

• (A) Internet speed badhana.
• (B) Browsing history, cookies, aur form data ko computer mein save na hone dena.
• Ans: B. (Note: Ye aapko ISP ya office admin se nahi chhupata, sirf aapke browser history mein data nahi rakhta.)

23. Kisi website ko “Bookmark” karne ka “What” (matlab) kya hai?

• (A) Use delete karna.
• (B) Uska URL save kar lena taaki agli baar bina address type kiye wahan pahunch sakein.
• Ans: B. (Shortcut: Ctrl + D).

24. Browser mein “History” (Ctrl + H) ka kya use hai?

• (A) Future predictions ke liye.
• (B) Un saari websites ki list dekhne ke liye jo aapne pichle kuch dinon mein visit ki hain.
• Ans: B.

25. “Cache” memory browser mein kyun hoti hai?

• (A) Permanent data save karne ke liye.
• (B) Web pages ke images aur files ko temporary store karne ke liye taaki website jaldi khule.
• Ans: B.

Section 6: Network Types (LAN, MAN, WAN)

26. LAN ka full form kya hai aur ye kahan use hota hai?

• (A) Local Area Network; Ek building, office ya ghar ke andar.
• (B) Large Area Network; Ek poore desh mein.
• Ans: A. (Range: Lagbhag 1 km tak.)

27. WAN (Wide Area Network) ka sabse bada udharan (example) kaunsa hai?

• (A) Ek school ka computer lab.
• (B) Internet.
• Ans: B. (Concept: Ye poore desh ya duniya ko joddta hai.)

28. MAN (Metropolitan Area Network) ki range kya hoti hai?

• (A) Sirf ek room.
• (B) Ek poora shehar (City).
• Ans: B. (Example: Cable TV network ya city-wide Wi-Fi.)

29. PAN ka full form kya hai?

• (A) Private Area Network (B) Personal Area Network
• Ans: B. (Example: Bluetooth ke zariye phone aur headphones ko connect karna.)

30. Networks mein “Topology” ka “What” (matlab) kya hota hai?

• (A) Network ka color.
• (B) Computers aur cables ka physical arrangement (kaise jude hain).
• Ans: B. (Examples: Star, Bus, Ring, Mesh).

Section 7: Search Techniques & Web Features

31. Search Engine mein “Quotes” (e.g., “O Level Exam”) lagakar search karne se kya hota hai?

• (A) Search band ho jati hai.
• (B) Google sirf wahi results dikhata hai jisme wo exact phrase (shabd) usi order mein hon.
• Ans: B.

32. “Web Crawler” ya “Spider” kise kehte hain?

• (A) Ek computer virus.
• (B) Ek software program jo internet par nayi websites dhoondhta hai aur unhe search engine mein index karta hai.
• Ans: B.

33. “Domain Name” mein .org ka kya matlab hai?

• (A) Commercial business.
• (B) Non-profit Organization.
• Ans: B. (Similarly: .com = Commercial, .edu = Education, .gov = Government).

34. URL mein https:// mein ‘s’ ka kya matlab hai?

• (A) Speed (B) Secure
• Ans: B. (Note: Iska matlab hai ki data SSL/TLS se encrypted hai.)

35. Browser mein “Refresh” (F5) button ka kya kaam hai?

• (A) Browser band karna.
• (B) Web page ko dobara load karna taaki naya data dikh sake.
• Ans: B.

Section 8: Connectivity & Tools

36. “Broadband” connection ki mukhya visheshtha kya hai?

• (A) Ye bohot dhire chalta hai.
• (B) Ye hamesha ‘on’ rehta hai aur high-speed data transfer karta hai.
• Ans: B.

37. “Download” aur “Upload” mein mukhya antar kya hai?

• (A) Download matlab internet par data bhejna.
• (B) Download matlab internet se data apne computer mein lena; Upload matlab apne computer se data internet par bhejna.
• Ans: B.

38. “Plug-ins” ya “Extensions” browser mein kyun add kiye jate hain?

• (A) Browser ko delete karne ke liye.
• (B) Browser mein naye features add karne ke liye (e.g., Ad-blocker ya Grammar checker).
• Ans: B.

39. “Static IP” aur “Dynamic IP” mein kya fark hai?

• (A) Static IP hamesha badalti rehti hai.
• (B) Static IP hamesha fix rehti hai, jabki Dynamic IP har baar naye connection par badal sakti hai.
• Ans: B.

40. Website ka “Server” kya hota hai?

• (A) Ek chota software.
• (B) Ek powerful computer jo website ki files ko store karta hai aur users ke request par unhe ‘serve’ karta hai.
• Ans: B.

Quick Network Comparison Table

Section 9: Email (Electronic Mail) – Basics & Protocols

41. Email ka avishkar (invention) kisne kiya tha?

• (A) Ray Tomlinson (B) Bill Gates
• Ans: A. (Note: 1971 mein pehla email bheja gaya tha.)

42. Email address ke do mukhya bhaag (parts) kaunse hote hain?

• (A) Name aur Surname (B) Username aur Domain Name
• Ans: B. (Example: username@gmail.com mein username user ka naam hai aur gmail.com domain.)

43. Email address mein ‘@’ symbol ka “What” (use) kya hai?

• (A) Sirf design ke liye.
• (B) Username aur Domain name ko alag karne ke liye.
• Ans: B.

44. Email mein “Bcc” ka full form kya hai aur iska “Why” (fayda) kya hai?

• (A) Blind Carbon Copy; Isse bheje gaye recipients ek doosre ka email address nahi dekh sakte.
• (B) Blue Carbon Copy; Isse email fast jata hai.
• Ans: A. (Concept: “Cc” mein sabko pata hota hai ki email kise bheja gaya hai, “Bcc” mein ye secret rehta hai.)

45. “Drafts” folder mein kaunse emails hote hain?

• (A) Jo delete ho gaye hain. (B) Jo likhe gaye hain par abhi bheje (Send) nahi gaye.
• Ans: B.

46. “Spam” ya “Junk” mail kise kehte hain?

• (A) Zaroori office mails. (B) Unwanted commercial ya fraudulent emails jo bulk mein bheje jate hain.
• Ans: B.

47. Email ke saath koi file (Photo/PDF) bhejne ko kya kehte hain?

• (A) Inclusion (B) Attachment
• Ans: B. (Note: Gmail mein default attachment limit 25MB hoti hai.)

48. Email account se bahar nikalne ke liye kis option ka use hota hai?

• (A) Exit (B) Sign Out / Log Out
• Ans: B.

Section 10: Social Media & Instant Messaging

49. Facebook par “Wall” ya “Timeline” ka kya matlab hai?

• (A) Ek security feature.
• (B) Wo jagah jahan aapke posts aur activities chronological order mein dikhti hain.
• Ans: B.

50. Twitter (ab ‘X’) par “Trending” ka kya matlab hota hai?

• (A) Jo purana ho gaya ho. (B) Wo topics ya hashtags jo us waqt sabse zyada log discuss kar rahe hon.
• Ans: B.

51. WhatsApp aur Telegram kis tarah ke software hain?

• (A) Web Browsers (B) Instant Messaging (IM) Applications
• Ans: B. (What: Isme real-time chat, voice aur video call ki suvidha milti hai.)

52. “End-to-End Encryption” ka “Why” (fayda) kya hai?

• (A) Message fast jata hai.
• (B) Sirf sender aur receiver hi message padh sakte hain, yahan tak ki company (WhatsApp) bhi nahi.
• Ans: B.

53. Telegram mein “Channel” aur “Group” mein kya antar hai?

• (A) Channel mein unlimited members ho sakte hain aur sirf Admin message kar sakta hai.
• (B) Dono bilkul ek jaise hain.
• Ans: A.

54. LinkedIn social media site mukhya roop se kiske liye bani hai?

• (A) Entertainment (B) Professional networking aur Job hunting
• Ans: B.

55. Instagram par “Stories” kitne samay tak dikhti hain?

• (A) Hamesha ke liye. (B) Sirf 24 ghante tak.
• Ans: B.

56. “Hashtag” (#) ka social media par kya use hai?

• (A) Password banane ke liye.
• (B) Content ko categorize karne ke liye taaki log use asani se dhoondh sakein.
• Ans: B.

57. YouTube par “Subscriber” hone ka kya matlab hai?

• (A) Video delete karna.
• (B) Kisi channel se judna taaki uske naye videos ki update milti rahe.
• Ans: B.

58. “Blog” aur “Vlog” mein kya antar hai?

• (A) Blog likha jata hai (Text), Vlog video ke roop mein hota hai.
• (B) Dono ek hi hain.
• Ans: A. (Concept: “Web Log” se Blog bana hai.)

59. Email mein “Subject” line likhna kyun zaroori hai?

• (A) Bina iske email nahi jayega.
• (B) Taaki receiver ko email kholne se pehle hi pata chal jaye ki email kis baare mein hai.
• Ans: B.

60. “E-Commerce” websites (Amazon/Flipkart) par shopping karna kis category mein aata hai?

• (A) Social Media (B) Online Business / Internet Banking services
• Ans: B.

Quick Communication Table

Section 11: Digital Financial Tools (Questions 61-80)

61. UPI ka full form kya hai?

• (A) Unified Payments Interface (B) Unique Public Interface
• Ans: A. (Concept: Ise NPCI ne banaya hai aur ye real-time mein paise transfer karta hai.)

62. UPI ke zariye paise bhejne ke liye kiski zaroorat hoti hai?

• (A) Sirf Account Number (B) VPA (Virtual Payment Address) ya QR Code
• Ans: B. (Example: username@upi).

63. AEPS ka full form kya hai?

• (A) Aadhaar Enabled Payment System (B) Annual Electronic Payment Service
• Ans: A. (Why: Isse aap sirf apne Aadhaar number aur fingerprint se bank transaction kar sakte hain.)

64. USSD ka use karke mobile banking ke liye kaunsa code dial kiya jata hai?

• (A) *99# (B) *121#
• Ans: A. (Benefit: Iske liye internet ki zaroorat nahi hoti, ye sadharan feature phone par bhi kaam karta hai.)

65. Digital Wallet (E-Wallet) ka sabse bada udharan (example) kaunsa hai?

• (A) MS Office (B) Paytm / Mobikwik
• Ans: B. (What: Isme aap paise load karke rakh sakte hain aur kahin bhi pay kar sakte hain.)

66. RTGS ka full form kya hai aur ye kab use hota hai?

• (A) Real Time Gross Settlement; Badi raashi (2 lakh se upar) turant bhejne ke liye.
• (B) Ready To Go Service; Chote payments ke liye.
• Ans: A.

67. NEFT (National Electronic Funds Transfer) mein paise kab transfer hote hain?

• (A) Turant (Real-time) (B) Batches mein (Har aadhe ghante mein)
• Ans: B.

68. IMPS ka full form kya hai?

• (A) Immediate Payment Service (B) Instant Money Provider System
• Ans: A. (Feature: Ye 24×7 turant paise transfer karne ki suvidha deta hai.)

69. Debit Card aur Credit Card mein “What” (mukhya antar) kya hai?

• (A) Debit card se bank account se paise katte hain, Credit card se aap bank se udhaar (loan) lekar pay karte hain.
• (B) Dono bilkul ek jaise hain.
• Ans: A.

70. Card ke piche maujood 3-digit number ko kya kehte hain?

• (A) PIN (B) CVV
• Ans: B. (Full Form: Card Verification Value. Ise kabhi kisi ke saath share nahi karna chahiye.)

71. OTP ka full form kya hai aur iska “Why” (use) kya hai?

• (A) One Time Password; Suraksha ke liye ek baar use hone wala code.
• (B) Only To Pay; Sirf payment ke liye code.
• Ans: A.

72. QR Code ka full form kya hota hai?

• (A) Quick Response Code (B) Quality Read Code
• Ans: A. (How: Ye square shape mein hota hai jise camera se scan karke payment hoti hai.)

73. Net Banking (Online Banking) ka mukhya fayda kya hai?

• (A) Bank jane ki zaroorat nahi padti. (B) 24 ghante transactions ki suvidha.
• Ans: Both A & B.

74. PoS (Point of Sale) machine kahan dekhi jati hai?

• (A) Sirf ATM mein. (B) Shopping malls ya shops mein card swipe karne ke liye.
• Ans: B.

75. Aadhaar card mein kitne digits ka unique number hota hai?

• (A) 10 (B) 12
• Ans: B.

76. Bharat Bill Payment System (BBPS) ka kya kaam hai?

• (A) Sirf train ticket book karna.
• (B) Ek hi jagah se saare bills (Bijli, Pani, Gas, DTH) pay karne ki suvidha dena.
• Ans: B.

77. “Micro ATM” ka kya matlab hai?

• (A) Ek chota machine jo dukandaron ke paas hota hai jahan Aadhaar se paise nikal sakte hain.
• (B) Toy ATM.
• Ans: A. (Ye AEPS technique par kaam karta hai.)

78. KyC ka full form kya hai?

• (A) Know Your Customer (B) Keep Your Cash
• Ans: A. (Why: Bank mein pehchan aur pate ka praman dene ke liye.)

79. UPI PIN aur Login Password mein kya fark hai?

• (A) UPI PIN transaction ko confirm karne ke liye hota hai, Login password app kholne ke liye.
• (B) Dono ek hi kaam karte hain.
• Ans: A.

80. Digital payment karte waqt “Phishing” se kya matlab hai?

• (A) Machli pakadna.
• (B) Nakli website ya link ke zariye aapki banking details churana.
• Ans: B. (Tip: Hamesha URL check karein aur anjaan links par click na karein.)

Quick Banking Comparison Table

Section 12: Internet Security, SEO & Exam Mix (81-100)

81. “Firewall” ka mukhya “Why” (kaam) kya hai?

• (A) Computer ki speed badhana.
• (B) Unauthorised access (unwanted traffic) ko computer ya network mein aane se rokna.
• Ans: B. (Concept: Ye ek suraksha deewar ki tarah hai jo internet aur aapke computer ke beech hoti hai.)

82. SEO ka full form kya hai?

• (A) Search Engine Optimization (B) Social Engineering Operation
• Ans: A. (What: Iska use website ko search results mein upar lane ke liye kiya jata hai.)

83. “Malware” ka kya matlab hota hai?

• (A) Achha software.
• (B) Malicious Software (jaise Virus, Worm, aur Trojan) jo computer ko nuksan pahunchata hai.
• Ans: B.

84. HTTPS mein ‘S’ ka matlab ‘Secure’ hai, ye kis certificate ka use karta hai?

• (A) SSL/TLS (B) TCP
• Ans: A. (Secure Sockets Layer: Ye data ko encrypt karta hai.)

85. “Two-Factor Authentication” (2FA) ka “Why” (fayda) kya hai?

• (A) Password yaad dilana.
• (B) Suraksha ki ek extra layer (jaise Password + OTP) dena taaki koi sirf password se account na khol sake.
• Ans: B.

86. Search Engine mein “Keywords” ka kya role hai?

• (A) User ko block karna.
• (B) Wo shabd jo user search bar mein type karta hai, jiske aadhar par engine results dikhata hai.
• Ans: B.

87. “Cyber Bullying” kise kehte hain?

• (A) Computer repair karna.
• (B) Internet ya social media ke zariye kisi ko pareshan karna ya dhamkana.
• Ans: B.

88. Web browser mein “Padlock” icon (taale ka nishan) kya darshata hai?

• (A) Website locked hai.
• (B) Website surakshit (encrypted) hai aur HTTPS use kar rahi hai.
• Ans: B.

89. “Spamming” ka “What” (matlab) kya hai?

• (A) Dost ko message bhejna.
• (B) Bohot saare anjaan logon ko unwanted (aksar advertisement) emails bulk mein bhejna.
• Ans: B.

90. “Digital Signature” ka asali kaam kya hai?

• (A) Paper par sign karna.
• (B) Online document ki authenticity (asliyat) aur sender ki pehchan ko verify karna.
• Ans: B.

91. URL mein .in extension kis desh ko darshata hai?

• (A) Indonesia (B) India
• Ans: B. (Similarly: .uk = United Kingdom, .au = Australia).

92. “Hacking” ka positive use (Ethics ke saath) kya kehlata hai?

• (A) Cracking (B) Ethical Hacking
• Ans: B. (Why: Iska use system ki kamzoriyan dhoondhkar unhe theek karne ke liye hota hai.)

93. Search Engine Optimization (SEO) mein “Backlinks” kya hote hain?

• (A) Website delete karna.
• (B) Jab doosri websites aapki website ka link deti hain, jisse Google par aapki ranking sudharti hai.
• Ans: B.

94. “Adware” kis tarah ka malware hai?

• (A) Jo files delete karta hai.
• (B) Jo aapke computer screen par baar-baar unwanted ads (vigyapan) dikhata hai.
• Ans: B.

95. Browser mein “Bookmarks” ko export karne ka format kya hota hai?

• (A) .exe (B) .html
• Ans: B.

96. “Antivirus” software ka mukhya kaam kya hai?

• (A) Games chalana.
• (B) Virus ko detect karna, rokna aur remove karna.
• Ans: B.

97. “Social Engineering” se kya matlab hai?

• (A) Society mein baat karna.
• (B) Logon ko dhokhe se unka password ya banking details batane ke liye majboor ya manipulate karna.
• Ans: B.

98. “WWW” ke alawa internet par “Gopher” kya hota tha?

• (A) Ek purana document retrieval protocol.
• (B) Ek tarah ka browser.
• Ans: A. (Note: WWW aane ke baad ye lagbhag khatam ho gaya.)

99. Email mein “Signature” kahan hota hai?

• (A) Sabse upar. (B) Email ke sabse niche, jahan sender ka naam aur contact details hoti hain.
• Ans: B.

100. “Internet of Things” (IoT) ka basic concept kya hai?

• (A) Sirf computers ka judna.
• (B) Rozmarra ki cheezon (Fridge, AC, Car) ka internet se judna taaki wo data share kar sakein.
• Ans: B.

📱 M1-R5 Unit 7: E-mail, Social Media & e-Governance (Part 1)

Section 1: Social Networking & Messaging (Questions 1-10)

1. “Social Networking” ka mukhya uddeshya kya hai?

• (A) Sirf computer repair karna.
• (B) Online communities banana aur logon se sampark (connect) karna.
• Ans: B. (Examples: Facebook, LinkedIn, Instagram.)

2. Facebook par kisi post ko share karne ko kya kehte hain?

• (A) Upload (B) Share (C) Forward
• Ans: B. (Tip: Facebook par maximum 5000 friends banaye ja sakte hain.)

3. “Micro-blogging” ka sabse bada udharan kaunsa hai?

• (A) Facebook (B) X (Twitter)
• Ans: B. (Why: Isme messages ki ek limit (character limit) hoti hai, isliye ise ‘Micro’ kehte hain.)

4. WhatsApp par “Status” kitne samay ke liye dikhta hai?

• (A) 12 ghante (B) 24 ghante
• Ans: B.

5. Instagram mukhya roop se kiske liye design kiya gaya hai?

• (A) Sirf text messages (B) Photo aur Video sharing
• Ans: B. (Owner: Facebook/Meta).

6. Telegram mein “Secret Chat” ka kya fayda hai?

• (A) Ye fast chalti hai.
• (B) Ye device-specific hoti hai aur iska data server par save nahi hota (Self-destruct timer bhi hota hai).
• Ans: B.

7. LinkedIn ka use sabse zyada kaun karta hai?

• (A) Bache (B) Job seekers aur Professionals
• Ans: B. (Purpose: Business networking aur employment).

8. WhatsApp par ek group mein maximum kitne members ho sakte hain (2024-25 update)?

• (A) 256 (B) 1024
• Ans: B. (Note: Ye limit samay ke saath badhti rehti hai.)

9. “Instant Messaging” (IM) aur “Email” mein kya antar hai?

• (A) Dono ek hi hain.
• (B) IM real-time (turant) hota hai, Email thoda formal aur delayed ho sakta hai.
• Ans: B.

10. “Followers” aur “Following” ka concept kis par sabse zyada popular hai?

• (A) WhatsApp (B) Instagram / Twitter
• Ans: B.

Section 2: Blogs & Content Creation (Questions 11-20)

11. “Blog” shabd kis se nikal kar aaya hai?

• (A) Best Log (B) Web Log
• Ans: B. (What: Ye ek online diary ya journal ki tarah hota hai.)

12. Blogger.com ka owner kaun hai?

• (A) Microsoft (B) Google
• Ans: B.

13. “WordPress” kya hai?

• (A) Ek typing software.
• (B) Ek Content Management System (CMS) jiska use blogs aur websites banane mein hota hai.
• Ans: B.

14. Typepad aur Tumblr kis category mein aate hain?

• (A) E-commerce (B) Blogging Platforms
• Ans: B.

15. “Influencer Marketing” ka kya matlab hai?

• (A) Computer bechna.
• (B) Social media par popular logon (influencers) ke zariye products ka prachar (promotion) karna.
• Ans: B.

16. Blog likhne wale vyakti ko kya kaha jata hai?

• (A) Webmaster (B) Blogger
• Ans: B.

17. “RSS Feed” ka blog mein kya kaam hai?

• (A) Blog ko delete karna.
• (B) Users ko naye content ki update automatically bhejna.
• Ans: B.

18. Kya blogging se paise kamaye ja sakte hain?

• (A) Haan, Adsense aur Affiliate marketing ke zariye. (B) Nahi.
• Ans: A.

19. Social media par “Blue Tick” ka kya matlab hota hai?

• (A) Account block hai.
• (B) Account ‘Verified’ hai (yaani ye asli vyakti ya brand ka hai).
• Ans: B.

20. YouTube par “Vlogging” ka kya matlab hai?

• (A) Video ke zariye blog (Video + Blog) banana. (B) Sirf gaane sunna.
• Ans: A.

Quick Recap Table: Social Media Owners

Section 3: e-Governance & Government Apps (Questions 21-40)

21. DigiLocker ka mukhya “Why” (maqsad) kya hai?

• (A) Documents ko physical file mein rakhna.
• (B) Digital form mein documents (Aadhaar, Marksheets, DL) ko surakshit rakhna aur paperless service ko badhava dena.
• Ans: B. (Tip: DigiLocker mein 1GB tak ka cloud storage milta hai.)

22. UMANG App ka full form kya hai?

• (A) Unified Mobile Application for New-age Governance.
• (B) Unique Mobile Access for National Government.
• Ans: A. (Why: Ye ek single app hai jahan 100 se zyada sarkari services (EPF, PAN, Gas booking) mil jati hain.)

23. mPassport Seva App ka kya kaam hai?

• (A) Visa apply karna.
• (B) Passport ke liye apply karna, status track karna aur appointment schedule karna.
• Ans: B. (Owner: Ministry of External Affairs).

24. ORS ka full form kya hai aur ye kis department se juda hai?

• (A) Online Registration System; Health (Hospitals).
• (B) Office Record System; Education.
• Ans: A. (What: Isse sarkari hospitals (jaise AIIMS) mein online OPD appointment li ja sakti hai.)

25. “e-Hospital” portal ka asali fayda kya hai?

• (A) Medicine ghar mangvana.
• (B) Patient registration, lab reports aur blood availability ko online check aur manage karna.
• Ans: B.

26. BHIM App ka full form kya hai?

• (A) Bharat Interface for Money. (B) Basic High Instant Money.
• Ans: A. (Note: Ise Dr. B.R. Ambedkar ke naam par rakha gaya hai.)

27. DigiLocker mein “Issued Documents” aur “Uploaded Documents” mein kya antar hai?

• (A) Issued documents wo hain jo seedhe department (e.g. CBSE/IT Dept) se aate hain, Uploaded wo hain jo aapne scan karke rakhe hain.
• (B) Dono ek hi hain.
• Ans: A. (Note: Sirf Issued documents hi physically valid maane jate hain.)

28. MyGov (mygov.in) portal ka “What” (kaam) kya hai?

• (A) Shopping karna.
• (B) Citizens ko sarkari nitiyon (policies) mein sujhaav dene aur “Crowdsourcing” ke zariye judne ka mauka dena.
• Ans: B.

29. National Scholarship Portal (NSP) ka mukhya uddeshya kya hai?

• (A) Sirf exam result dekhna.
• (B) Ek hi jagah se alag-alag sarkari scholarships (State/Central) ko apply aur track karna.
• Ans: B.

30. IRCTC app/portal ka use kiske liye kiya jata hai?

• (A) Bus booking (B) Railway ticket booking aur catering services.
• Ans: B. (Full Form: Indian Railway Catering and Tourism Corporation.)

31. “e-Pathshala” portal kisne launch kiya hai?

• (A) NCERT (B) NIELIT
• Ans: A. (What: Educational resources, books aur videos students aur teachers ke liye.)

32. “Aadhaar” card mein biometric data ka kya matlab hota hai?

• (A) Sirf photo.
• (B) Fingerprints aur Iris (aankhon ki putli) ka scan.
• Ans: B.

33. RTI Online portal ka “Why” (use) kya hai?

• (A) Hospital mein bharti hona.
• (B) Sarkari vibhagon se jankari (Right to Information) mangne ke liye online arzi dena.
• Ans: B.

34. PRAGATI ka full form kya hai?

• (A) Pro-Active Governance And Timely Implementation.
• (B) Prime-minister Regional And Government All India Trade Institute.
• Ans: A. (Purpose: Projects ki monitoring ke liye PM level ka portal.)

35. PAN card ke liye online apply kis portal se kiya jata hai?

• (A) NSDL / UTIITSL (B) DigiLocker
• Ans: A.

36. “SARATHI” portal kis vibhag se juda hai?

• (A) Health (B) Transport (Driving License aur RC).
• Ans: B. (Ministry of Road Transport and Highways).

37. DigiLocker mein account kholne ke liye sabse zaroori kya hai?

• (A) Credit Card (B) Aadhaar Number (Registered Mobile number ke saath).
• Ans: B.

38. “e-NAM” portal kiske liye banaya gaya hai?

• (A) Engineers (B) Kisano (Farmers) ke liye online mandi/agriculture market.
• Ans: B.

39. SWAYAM portal ka mukhya kaam kya hai?

• (A) Online shopping. (B) Online Free courses aur education (MOOCs).
• Ans: B.

40. Income Tax return (ITR) file karne ke liye kaunsa portal use hota hai?

• (A) incometax.gov.in (B) passportindia.gov.in
• Ans: A.

Quick Service Reference Table

Section 4: E-Commerce Models (Questions 41-50)

41. E-Commerce ka asali “What” (matlab) kya hai?

• (A) Sirf computer bechna.
• (B) Internet ke zariye saaman (goods) aur services ko kharidna aur bechna.
• Ans: B. (Full Form: Electronic Commerce.)

42. B2C model ka mukhya “How” (kaise) udharan kya hai?

• (A) Business to Consumer; Jaise Amazon ya Flipkart se ek aam aadmi ka saaman kharidna.
• (B) Business to Business; Do companies ke beech vyapaar.
• Ans: A. (Note: Isme company seedha customer ko saaman bechti hai.)

43. B2B (Business to Business) model kahan dekha jata hai?

• (A) Alibaba ya Indiamart jaise portals par jahan ek businessman doosre businessman se bulk mein saaman kharidta hai.
• (B) OLX par saaman bechna.
• Ans: A.

44. C2C (Consumer to Consumer) model ka sabse achha example kya hai?

• (A) Amazon (B) OLX / Quikr
• Ans: B. (Why: Isme ek aam aadmi apna purana saaman doosre aam aadmi ko bechta hai.)

45. G2C (Government to Citizen) ka “What” (matlab) kya hai?

• (A) Sarkari naukri.
• (B) Sarkari services jo seedhe nagrikon ko milti hain (e.g., Online Income Tax return ya Birth Certificate).
• Ans: B.

46. “M-Commerce” kise kehte hain?

• (A) Music Commerce (B) Mobile Commerce
• Ans: B. (Concept: Smartphone aur apps ke zariye hone wala e-commerce.)

47. E-Commerce mein “Inventory” ka kya matlab hota hai?

• (A) Website ka design.
• (B) Woh stock ya saaman jo bechne ke liye warehouse mein rakha gaya hai.
• Ans: B.

48. C2B (Consumer to Business) model kya hota hai?

• (A) Customer ka saaman kharidna.
• (B) Jab ek individual (freelancer) apni service kisi company ko bechta hai (e.g., Fiverr ya Upwork).
• Ans: B.

49. E-Commerce mein “Payment Gateway” ka “Why” (kaam) kya hai?

• (A) Saaman pack karna.
• (B) Online transaction ko surakshit (secure) tarike se bank aur merchant ke beech pura karvana.
• Ans: B. (Examples: Razorpay, CCAvenue, Paytm Gateway.)

50. “Dropshipping” ka kya matlab hai?

• (A) Saaman gir jana.
• (B) Ek aisa business jahan seller saaman ka stock nahi rakhta, balki order milne par seedhe manufacturer se customer ko bhejwa deta hai.
• Ans: B.

Section 5: Electronic Payments & Security (Questions 51-60)

51. “E-Wallet” ka asali kaam kya hai?

• (A) Paisa print karna.
• (B) Digital form mein paise store karna taaki bina bank details dale turant payment ho sake.
• Ans: B. (Example: Amazon Pay, Paytm Wallet.)

52. Sabse purana aur popular electronic payment method kaunsa hai?

• (A) UPI (B) Credit / Debit Card
• Ans: B.

53. “Card Not Present” (CNP) transaction kise kehte hain?

• (A) Jab card kho jaye.
• (B) Online shopping, jahan card physically dukandaar ko nahi dikhaya jata, balki details fill ki jati hain.
• Ans: B.

54. Online payment mein “Tokenization” ka “Why” (fayda) kya hai?

• (A) Card delete karna.
• (B) Card ki asli details ko ek “Token” (unique code) se badal dena taaki hacker asli data na chura sakein.
• Ans: B.

55. “NFC” (Near Field Communication) payment kaise hoti hai?

• (A) OTP dalkar.
• (B) Sirf card ya phone ko PoS machine ke paas “Tap” karke (Contactless payment).
• Ans: B.

56. “COD” ka e-commerce mein kya matlab hai?

• (A) Cash on Delivery; Saaman milne par paise dena.
• (B) Code on Delivery.
• Ans: A.

57. Bharat mein digital payments ko promote aur manage karne wali mukhya sanstha (body) kaunsi hai?

• (A) SEBI (B) NPCI (National Payments Corporation of India)
• Ans: B. (Note: UPI, RuPay, aur AEPS sab isi ne banaye hain.)

8. RuPay card kya hai?

• (A) International card (B) Bharat ka apna (Domestic) card payment network.
• Ans: B.

59. “Electronic Benefit Transfer” (EBT) ka use sarkar kahan karti hai?

• (A) Loans dene mein.
• (B) Sabse zaroori kalyankari yojnaon (welfare schemes) ka paisa seedhe labharthi (beneficiary) ke bank account mein bhejne ke liye.
• Ans: B. (Ise DBT – Direct Benefit Transfer bhi kehte hain.)

60. E-Commerce mein “Digital Signature” kyun zaroori hai?

• (A) Khubsoorti ke liye.
• (B) Document ki authenticity aur non-repudiation (yaani sender baad mein mana na kar sake) confirm karne ke liye.
• Ans: B.

Quick E-Commerce Summary Table

Section 6: DigiLocker & UMANG in Depth (Questions 61-80)

61. DigiLocker mein “E-Sign” feature ka kya matlab hai?

• (A) Pen se sign karna.
• (B) Aadhaar-based digital signature karna, jo physical signature ke barabar valid hota hai.
• Ans: B. (Why: Isse aap kisi bhi form ya document ko online hi digitally sign kar sakte hain.)

62. UMANG App kitni bhashaon (languages) mein available hai?

• (A) Sirf Hindi aur English (B) 13 ya usse zyada (Bhartiya bhashayein)
• Ans: B. (Note: Iska maqsad desh ke har kone tak pahunchna hai.)

63. DigiLocker mein maximum file size limit kya hai jo aap “Upload” kar sakte hain?

• (A) 5 MB (B) 10 MB
• Ans: B. (Tip: Ek single file 10MB se badi nahi honi chahiye.)

64. UMANG App par “EPFO” service ka use karke aap kya check kar sakte hain?

• (A) Hospital bill (B) PF Balance aur Claim status.
• Ans: B. (Full Form: Employees’ Provident Fund Organisation.)

65. “e-Sign” services pradaan karne wali sansthaon ko kya kehte hain?

• (A) ESP (e-Sign Service Providers) (B) Banking Agents
• Ans: A. (Example: C-DAC, NSDL.)

66. DigiLocker ka tagline kya hai?

• (A) Digital India, Safe India (B) Your Documents Anytime, Anywhere
• Ans: B.

67. UMANG App ko kisne develop kiya hai?

• (A) Google
• (B) MeitY (Ministry of Electronics and Information Technology) aur NeGD (National e-Governance Division).
• Ans: B.

68. “e-Vault” ka mukhya “What” (kaam) kya hai?

• (A) Paisa bachana.
• (B) Digital documents ko encryption ke saath ek surakshit ‘tijori’ (vault) mein rakhna.
• Ans: B. (DigiLocker bhi ek tarah ka e-Vault hi hai.)

69. DigiLocker mein “URI” ka kya matlab hota hai?

• (A) Uniform Resource Identifier (B) Universal Record Index
• Ans: A. (Why: Har issued document ka ek unique URI hota hai jo uski asliyat verify karta hai.)

70. UMANG App par “DigiLocker” ko integrate kiya gaya hai?

• (A) Haan (B) Nahi
• Ans: A. (Benefit: Aap UMANG app ke andar se hi apne DigiLocker documents access kar sakte hain.)

71. “PRAMAN” (Digital Life Certificate) kiske liye hai?

• (A) Students (B) Pensioners ke liye (Jeevan Pramaan).
• Ans: B. (Why: Taaki unhe bank na jana pade aur wo biometric se ghar baithe life certificate de sakein.)

72. DigiLocker mein hum kaunse file formats upload kar sakte hain?

• (A) Sirf PDF (B) PDF, JPEG, PNG
• Ans: B.

73. UMANG App mein “Aaykar Setu” service kis liye hai?

• (A) Bridge banana. (B) Income Tax se judi services (Tax pay karna, PAN link karna).
• Ans: B.

74. “e-Sign” ka use karne ke liye kya Aadhaar mein Mobile Number link hona zaroori hai?

• (A) Haan (OTP verification ke liye) (B) Nahi
• Ans: A.

75. “National Academic Depository” (NAD) ka DigiLocker se kya sambandh hai?

• (A) Dono alag hain.
• (B) NAD ke saare certificates (Degree/Diploma) ab DigiLocker ke zariye hi ‘Issue’ kiye jate hain.
• Ans: B.

76. UMANG App par “NPS” ka matlab kya hai?

• (A) National Pension System (B) New Payment System
• Ans: A.

77. DigiLocker mein “Nominee” facility ka kya matlab hai?

• (A) Paisa transfer karna.
• (B) Apne baad kisi bharosemand vyakti ko apne digital documents ka access dena.
• Ans: B.

78. “e-Kyc” ka use sabse zyada kahan hota hai?

• (A) School admission (B) Bank account aur SIM card lene mein.
• Ans: B. (What: Aadhaar se turant pehchan verify karna.)

79. UMANG App mein “Gas Booking” ke liye kaunsi companies integrated hain?

• (A) HP, Indane, Bharat Gas (B) Sirf Reliance
• Ans: A.

80. DigiLocker platform “Open Source” software par adharit hai?

• (A) Haan (B) Nahi
• Ans: A.

Quick Service Comparison

Section 7: e-District, CSC & State Services (81-100)

81. CSC ka full form kya hai?

• (A) Common Service Centre (B) Central Service Code
• Ans: A. (Why: Yeh aise centers hain jo gaanv aur shahron mein logon ko sarkari online services pradaan karte hain.)

82. CSC ko chalane wale vyakti ko kya kaha jata hai?

• (A) Manager (B) VLE (Village Level Entrepreneur)
• Ans: B. (Role: Yeh local level par digital services ka owner aur operator hota hai.)

83. “e-District” portal ka mukhya “What” (kaam) kya hai?

• (A) District ghumne ki jankari.
• (B) Jati (Caste), Niwas (Domicile), aur Income certificates jaise zilla-stariya documents online banana.
• Ans: B. (Note: Har state ka apna alag e-District portal hota hai.)

84. “SWAN” ka full form kya hai networking mein?

• (A) State Wide Area Network (B) System Wide Access Network
• Ans: A. (Purpose: Yeh poore state ke sarkari offices ko aapas mein joddta hai.)

85. “G2B” (Government to Business) ka ek udharan kya hai?

• (A) Online Ration Card.
• (B) GST (Goods and Services Tax) portal ya e-Tendering system.
• Ans: B. (Why: Isme sarkar businesses ke saath transaction karti hai.)

86. “National e-Governance Plan” (NeGP) kab shuru kiya gaya tha?

• (A) 2006 (B) 2014
• Ans: A. (Note: Iska maqsad desh bhar mein e-governance ko badhava dena tha.)

87. “e-Governance” ke char mukhya pillars kaunse hain?

• (A) People, Process, Resources, aur Technology.
• (B) Computer, Internet, Electricity, aur Software.
• Ans: A.

88. “e-Seva” kis rajya (state) ki popular e-governance service hai?

• (A) Uttar Pradesh (B) Andhra Pradesh
• Ans: B.

89. “Ration Card” ke liye online apply kis portal ke zariye kiya jata hai?

• (A) e-District ya PDS (Public Distribution System) portal.
• (B) DigiLocker.
• Ans: A.

90. “GIS” (Geographic Information System) ka e-governance mein kya use hai?

• (A) Typing karna.
• (B) Map-based data ka use karke planning aur development (e.g. Smart City) karna.
• Ans: B.

91. “Direct Benefit Transfer” (DBT) ka sabse bada fayda kya hai?

• (A) Bank ki bheed badhana.
• (B) Beech ke dalalon (middlemen) ko hatana aur paisa seedhe beneficiary ke account mein bhejna.
• Ans: B.

92. “Digital India” campaign kab launch kiya gaya tha?

• (A) 1 July 2015 (B) 15 August 2014
• Ans: A.

93. “Cyber Swachhta Kendra” ka kya kaam hai?

• (A) Sadak saaf karna.
• (B) Botnet cleaning aur malware analysis karke internet ko surakshit banana.
• Ans: B. (Managed by: CERT-In).

94. “e-Vidya” portal kiske liye banaya gaya hai?

• (A) Farmers (B) Students (Multi-mode access to digital education).
• Ans: B.

95. “e-Sampark” ka kya use hai?

• (A) Video calling.
• (B) Sarkar dwara nagrikon ko SMS aur Email ke zariye zaroori updates aur info bhejna.
• Ans: B.

96. “Public Grievance” (CPGRAMS) portal ka kya maqsad hai?

• (A) Online shopping ki shikayat.
• (B) Sarkari vibhagon ke khilaaf apni shikayat (complaint) darj karvana.
• Ans: B. (Full Form: Centralized Public Grievance Redress and Monitoring System.)

97. “e-Pramaan” kya pradaan karta hai?

• (A) Sirf certificates.
• (B) Ek standard authentication service (Identity verification).
• Ans: B.

98. “State Data Centre” (SDC) ka kya kaam hota hai?

• (A) Paper save karna.
• (B) State government ki saari websites aur applications ka data ek hi jagah host/save karna.
• Ans: B.

99. “CSC 2.0” scheme ka lakshya kya hai?

• (A) Computer bechna.
• (B) Desh ki har Gram Panchayat mein kam se kam ek CSC kholna.
• Ans: B.

100. “Smart Governance” mein ‘S’ ka kya matlab hota hai?

• (A) Simple (B) Secure
• Ans: A. (Full Form: Simple, Moral, Accountable, Responsive, aur Transparent governance.)

💰 M1-R5 Unit 8: Digital Financial Tools (Part 1)

Section 1: Banking Basics & Cards (Questions 1-10)

1. Bank mein “Saving Account” kholne ka mukhya “Why” (fayda) kya hai?

• (A) Sirf paise kharch karna.
• (B) Paison ki suraksha aur us par byaaj (interest) kamana.
• Ans: B.

2. ATM ka full form kya hai?

• (A) Any Time Money (B) Automated Teller Machine
• Ans: B. (Concept: Ye ek electronic machine hai jo bina bank jaye cash nikalne ki suvidha deti hai.)

3. ATM Pin kitne digits ka hota hai (India mein)?

• (A) 6 (B) 4
• Ans: B. (Tip: Ise kabhi bhi kisi ke saath share nahi karna chahiye.)

4. “Fixed Deposit” (FD) mein aur Saving Account mein kya antar hai?

• (A) FD mein paisa ek taye samay ke liye block hota hai aur interest zyada milta hai.
• (B) Dono mein interest barabar hota hai.
• Ans: A.

5. “Demand Draft” (DD) aur Cheque mein kya fark hai?

• (A) Cheque bounce ho sakta hai, DD kabhi bounce nahi hota kyunki ye bank dwara prepaid hota hai.
• (B) Dono ek hi hain.
• Ans: A.

6. Bank mein “Nomination” ki suvidha kyun di jati hai?

• (A) Account holder ki death ke baad paisa nominee ko asani se mil sake.
• (B) Loan lene ke liye.
• Ans: A.

7. “Kyc” (Know Your Customer) ke liye kaunse documents valid hain?

• (A) Aadhaar, Voter ID, Passport, DL.
• (B) Sirf Ration Card.
• Ans: A.

8. Bank account mein “Overdraft” (OD) ka kya matlab hai?

• (A) Account balance se zyada paise nikalne ki suvidha (Limit ke andar).
• (B) Balance khatam ho jana.
• Ans: A. (Example: PMJDY account mein ₹10,000 tak ki OD milti hai.)

9. “IFSC” code kitne characters ka hota hai?

• (A) 12 (B) 11
• Ans: B. (Format: Pehle 4 bank name, 5th ‘0’, aur aakhri 6 branch code.)

10. MICR code ka use kahan hota hai?

• (A) Cash nikalne mein. (B) Cheques ki processing ko fast karne ke liye.
• Ans: B. (Full Form: Magnetic Ink Character Recognition.)

Section 2: Social Security Schemes – Insurance (Questions 11-20)

11. PMSBY ka full form kya hai?

• (A) Pradhan Mantri Suraksha Bima Yojana. (B) Pradhan Mantri Social Bima Yojana.
• Ans: A.

12. PMSBY (Pradhan Mantri Suraksha Bima Yojana) kis tarah ka insurance hai?

• (A) Life Insurance (Maut par)
• (B) Accidental Insurance (Durghatna par)
• Ans: B.

13. PMSBY mein accidental death hone par kitna claim milta hai?

• (A) 1 Lakh (B) 2 Lakh
• Ans: B. (Note: Iska premium pehle ₹12 tha, ab badhkar ₹20 per year ho gaya hai.)

14. PMJJBY ka full form kya hai?

• (A) Pradhan Mantri Jeevan Jyoti Bima Yojana.
• (B) Pradhan Mantri Jan Jeevan Bima Yojana.
• Ans: A.

15. PMJJBY (Pradhan Mantri Jeevan Jyoti Bima Yojana) kis tarah ka insurance hai?

• (A) Sirf accident ke liye.
• (B) Life Insurance (Kisi bhi karan se maut hone par).
• Ans: B. (Age Limit: 18-50 years).

16. PMJJBY ka saalana premium (Annual Premium) kitna hai?

• (A) ₹330 (B) ₹436
• Ans: B. (Note: Pehle ₹330 tha, ab badhkar ₹436 ho gaya hai.)

17. PMSBY ka labh lene ke liye age limit kya hai?

• (A) 18 se 50 saal (B) 18 se 70 saal
• Ans: B.

18. PMJJBY aur PMSBY ka premium account se kaise kat-ta hai?

• (A) Cash dena padta hai. (B) Auto-debit (Bank account se apne aap).
• Ans: B.

19. Insurance mein “Policyholder” kise kehte hain?

• (A) Bank Manager ko. (B) Woh vyakti jisne insurance liya hai.
• Ans: B.

20. “Lapse” policy ka kya matlab hai?

• (A) Jab premium samay par na bhara jaye aur insurance ka fayda band ho jaye.
• (B) Nayi policy lena.
• Ans: A.

Quick Comparison: Govt Insurance Schemes

Section 3: Pension & Financial Inclusion (Questions 21-30)

21. APY ka full form kya hai?

• (A) Atal Pension Yojana (B) All Pension Yojana
• Ans: A. (Purpose: Yeh un logon ke liye hai jo unorganized sector mein kaam karte hain taaki budhape mein unhe pension mil sake.)

22. APY (Atal Pension Yojana) mein invest karne ki age limit kya hai?

• (A) 18 se 60 saal (B) 18 se 40 saal
• Ans: B. (Why: Kyunki 60 saal ki umar se pension milna shuru ho jati hai, isliye 40 saal tak hi isme jud sakte hain.)

23. APY ke tehat minimum kitni pension mil sakti hai?

• (A) ₹500 (B) ₹1,000
• Ans: B. (Note: Pension ₹1,000 se ₹5,000 ke beech hoti hai, jo aapke contribution par depend karti hai.)

24. PMJDY (Pradhan Mantri Jan Dhan Yojana) kab launch hui thi?

• (A) 28 August 2014 (B) 15 August 2015
• Ans: A. (Slogan: “Mera Khata, Bhagya Vidhata”.)

25. PMJDY account mein “Zero Balance” ka kya matlab hai?

• (A) Account band ho jana.
• (B) Account mein koi paisa na hone par bhi fine ya charge nahi lagega.
• Ans: B.

26. PMJDY ke saath kaunsa debit card free milta hai?

• (A) Visa (B) RuPay Card
• Ans: B. (Feature: Isme ₹2 lakh tak ka accidental insurance cover bhi milta hai.)

27. PMJDY account mein “Overdraft” (OD) ki limit kitni hai?

• (A) ₹5,000 (B) ₹10,000
• Ans: B. (Note: Yeh suvidha tabhi milti hai jab account 6 mahine tak sahi se chala ho.)

28. APY mein pension milna kab shuru hota hai?

• (A) 50 saal ki umar mein (B) 60 saal ki umar mein
• Ans: B.

29. “Direct Benefit Transfer” (DBT) ka fayda lene ke liye PMJDY account ka hona kyu zaruri hai?

• (A) Taaki sarkari subsidy seedhe account mein aa sake. (B) Sirf photo lagwane ke liye.
• Ans: A.

30. APY mein agar contributor ki death ho jati hai, toh pension kise milti hai?

• (A) Bank ko (B) Spouse (Pati/Patni) ko
• Ans: B.

Section 4: Digital Payment Modes (Questions 31-40)

31. AEPS (Aadhaar Enabled Payment System) mein transaction ke liye kya chahiye?

• (A) ATM Card (B) Aadhaar Number aur Biometric (Fingerprint)
• Ans: B.

32. UPI mein “Pull” aur “Push” ka kya matlab hai?

• (A) Push matlab paise bhejna (Send), Pull matlab paise mangwana (Request).
• (B) Dono ka matlab delete karna hai.
• Ans: A.

33. BHIM (Bharat Interface for Money) app ko kisne banaya hai?

• (A) RBI (B) NPCI (National Payments Corporation of India)
• Ans: B.

34. UPI PIN bhool jane par kya karna hota hai?

• (A) Naya account kholna (B) ‘Reset UPI PIN’ option use karke Debit Card details se naya PIN banana.
• Ans: B.

*35. USSD (99#) ka use kahan hota hai?

• (A) Sirf Smart phones par. (B) Kisi bhi mobile par, bina internet ke banking karne ke liye.
• Ans: B.

36. RTGS (Real Time Gross Settlement) ki minimum limit kya hai?

• (A) ₹1 Lakh (B) ₹2 Lakh
• Ans: B. (Note: Isse niche ki raashi NEFT se bheji jati hai.)

37. “Virtual Payment Address” (VPA) kisme use hota hai?

• (A) NEFT (B) UPI
• Ans: B. (Example: ram@upi).

38. RuPay card kisne launch kiya hai?

• (A) NPCI (B) Visa International
• Ans: A. (Concept: Yeh Bharat ka apna indigenous card network hai.)

39. IMPS (Immediate Payment Service) kab tak kaam karta hai?

• (A) Sirf bank timings mein (B) 24×7 (Saal ke har din)
• Ans: B.

40. Mobile Banking mein “M-PIN” ka kya kaam hai?

• (A) Mobile on karna (B) Mobile application mein login karne aur transaction confirm karne ke liye.
• Ans: B.

Quick Table: Jan Dhan vs Pension

Section 5: Net Banking Security & Fraud (Questions 41-50)

41. Net Banking mein “Two-Factor Authentication” (2FA) ka kya matlab hai?

• (A) Do bank accounts hona.
• (B) Login ke liye Password ke saath ek aur cheez (jaise OTP) ka hona.
• Ans: B. (Benefit: Agar kisi ko aapka password pata chal jaye, toh bhi wo bina OTP ke account nahi khol payega.)

42. “Phishing” attack kiske zariye hota hai?

• (A) ATM machine se.
• (B) Nakli emails ya websites ke zariye jo asli bank jaisi dikhti hain.
• Ans: B. (Tip: Hamesha browser mein ‘Lock’ icon aur https:// check karein.)

43. “Vishing” ka asali matlab kya hai?

• (A) Voice Phishing; Phone call par bank officer bankar OTP ya PIN mangna.
• (B) Video calling se fraud karna.
• Ans: A. (Warning: Bank kabhi bhi phone par aapka PIN ya OTP nahi mangta.)

44. ATM se “Skimming” kaise hoti hai?

• (A) ATM tod kar.
• (B) Card slot mein ek choti device (Skimmer) laga kar jo aapke card ka data copy kar leti hai.
• Ans: B.

45. Public Wi-Fi (jaise Railway station ya Cafe) par net banking use karna chahiye?

• (A) Haan, speed achhi hoti hai.
• (B) Nahi, kyunki hacker aapka data asani se chura sakte hain.
• Ans: B.

46. “Keylogger” software ka kya kaam hai?

• (A) Typing ki speed badhana.
• (B) Aapke dwara keyboard par dabayi gayi har ‘key’ ko record karna (taki password chura sakein).
• Ans: B.

47. Browser mein “Virtual Keyboard” use karne ka kya fayda hai?

• (A) Ye fast hota hai.
• (B) Ye Keyloggers se bachata hai kyunki isme aap mouse se click karte hain, keyboard se nahi.
• Ans: B.

48. Agar aapke account se anjaan transaction ho jaye, toh sabse pehle kya karna chahiye?

• (A) Bank manager ka intezaar karein.
• (B) Turant bank ko inform karein aur card/account block karvayein.
• Ans: B. (Help: 1930 National Cyber Crime helpline par bhi call kar sakte hain.)

49. “Shoulder Surfing” kise kehte hain?

• (A) Internet surfing karna.
• (B) Jab koi aapke piche khada hokar aapka PIN ya Password dekhne ki koshish kare.
• Ans: B.

50. “HTTPS” mein ‘S’ ka kya matlab hota hai?

• (A) Simple (B) Secure
• Ans: B. (Ye darshata hai ki aapka aur bank ke beech ka data encrypted hai.)

Section 6: Insurance & Banking Terms (Questions 51-60)

51. Insurance mein “Premium” kise kehte hain?

• (A) Insurance ka claim milna.
• (B) Woh raashi (amount) jo policy holder insurance company ko policy active rakhne ke liye deta hai.
• Ans: B.

52. “Sum Assured” ka kya matlab hai?

• (A) Total premium.
• (B) Woh maximum amount jo kisi ghatna (death/accident) par insurance company labharthi ko degi.
• Ans: B.

53. “Maturity” period kya hota hai?

• (A) Policy shuru hona.
• (B) Woh samay jab policy poori ho jati hai aur uska paisa (benefit) milne layak ho jata hai.
• Ans: B.

54. Life Insurance mein “Nominee” kyu zaruri hai?

• (A) Taaki wo policy kharid sake.
• (B) Taaki policyholder ki death ke baad claim ka paisa use mil sake.
• Ans: B.

55. “Surrender Value” ka kya matlab hai?

• (A) Policy ka total fayda.
• (B) Woh paisa jo policy holder ko milta hai agar wo maturity se pehle hi policy band kar deta hai.
• Ans: B.

56. “TDS” ka full form kya hai banking mein?

• (A) Tax Deducted at Source (B) Total Deposit Scheme
• Ans: A. (Concept: Bank jab aapke byaaj par pehle hi tax kaat leta hai.)

57. “Mortgage” (Giruvi) ka use bank kab karta hai?

• (A) Saving account mein. (B) Loan dete waqt kisi property ko security ke roop mein rakhne ke liye.
• Ans: B.

58. “CIBIL Score” kyu check kiya jata hai?

• (A) Account balance dekhne ke liye.
• (B) Vyaki ki credit history aur loan chukane ki shamta dekhne ke liye.
• Ans: B. (Range: 300 se 900 tak).

59. “Grace Period” ka kya matlab hai?

• (A) Policy khatam ho jana.
• (B) Due date ke baad milne wala extra samay jisme aap bina fine ke premium bhar sakte hain.
• Ans: B.

60. Banking mein “KYC” update karna kyu zaruri hai?

• (A) Account band karne ke liye.
• (B) Identity verify karne aur frauds ko rokne ke liye.
• Ans: B.

Quick Security Check Table

Section 7: Advanced Digital Tools & BBPS (Questions 61-80)

61. BBPS ka full form kya hai?

• (A) Bharat Bill Payment System (B) Basic Bank Payment Service
• Ans: A. (Purpose: Yeh ek integrated bill payment system hai jo har tarah ke utility bills jaise Bijli, Pani, Gas, aur DTH ke liye ek hi platform deta hai.)

62. BBPS ko kis sanstha ne develop kiya hai?

• (A) RBI (B) NPCI
• Ans: B. (NPCI ne hi UPI aur BHIM ko bhi banaya hai.)

63. UPI 2.0 mein “IPO Subscription” ki suvidha milti hai?

• (A) Haan (B) Nahi
• Ans: A. (Feature: Aap ASBA ke bajaye UPI se bhi IPO ke liye paise block kar sakte hain.)

64. UPI 2.0 ka “Mandate” feature kis kaam aata hai?

• (A) One-time payment ke liye.
• (B) Future ya recurring payments (jaise rent ya EMI) ko schedule/authorize karne ke liye.
• Ans: B.

65. Mobile Wallet mein “Semi-Closed Wallet” ka kya matlab hai?

• (A) Sirf cash nikalne ke liye.
• (B) Jisme aap paise load karke merchants ko pay kar sakte hain, par cash nahi nikal sakte (e.g., Paytm, Mobikwik).
• Ans: B.

66. DigiLocker mein “Verified” documents ka kya mahatva hai?

• (A) Wo sirf photo hote hain.
• (B) Wo IT Act ke tehat physical documents ke barabar hi valid hote hain.
• Ans: B.

65. “UPI Lite” ka mukhya “Why” (fayda) kya hai?

• (A) Badi raashi bhejne ke liye.
• (B) Bina UPI PIN dale chote payments (₹500 tak) turant karne ke liye.
• Ans: B.

66. DigiLocker mein “Issued” section mein kaunse documents aate hain?

• (A) Jo aapne scan karke upload kiye hon.
• (B) Jo seedhe government departments (e.g., CBSE, Income Tax) dwara bheje gaye hon.
• Ans: B.

67. “E-Rupi” kya hai?

• (A) Ek physical currency.
• (B) Ek digital voucher jo specific kaam (jaise vaccine ya ration) ke liye hi use kiya ja sakta hai.
• Ans: B.

68. Mobile Wallet mein “Closed Wallet” kiske dwara diya jata hai?

• (A) Bank (B) Specific Company (e.g., Amazon Pay ya Ola Money jo sirf unki apps par chale).
• Ans: B.

69. DigiLocker mein account kholne ke liye “Aadhaar” ke sath kya hona compulsory hai?

• (A) Laptop (B) Aadhaar se linked active mobile number (OTP ke liye).
• Ans: B.

70. UPI 2.0 mein “Signed Intent and QR” ka kya fayda hai?

• (A) Sirf design achha hai.
• (B) Yeh security badhata hai aur fake QR code se hone wale fraud ko rokta hai.
• Ans: B.

71. “FASTag” kis technology par kaam karta hai?

• (A) Wi-Fi (B) RFID (Radio Frequency Identification)
• Ans: B. (Use: Toll plaza par bina ruke payment karne ke liye.)

72. “T-PIN” ka use kahan hota hai?

• (A) ATM mein (B) Telephone/Mobile Banking transactions ko verify karne ke liye.
• Ans: B.

73. Mobile Wallets mein “KYC” na hone par kya limit hoti hai?

• (A) Paisa kabhi load nahi hoga.
• (B) Monthly transaction limit kam hoti hai (aksar ₹10,000 tak).
• Ans: B.

74. UPI 2.0 mein “Invoice in the Inbox” feature ka kya kaam hai?

• (A) Spam mail rokna.
• (B) Payment karne se pehle bill (invoice) ko check karne ki suvidha dena.
• Ans: B.

75. DigiLocker ka “Cloud Storage” kitna hota hai?

• (A) 100 MB (B) 1 GB
• Ans: B.

76. “Payment Bank” (jaise Airtel Payment Bank) ki maximum deposit limit kya hai?

• (A) ₹50,000 (B) ₹2 Lakh per individual.
• Ans: B. (Note: Yeh bank loan nahi de sakte.)

77. BBPS mein “Agent Institution” kise kehte hain?

• (A) Billers ko. (B) Woh banks ya entities jo customers ko bill payment ki service dete hain.
• Ans: B.

78. “Aadhaar Pay” kis tarah ke logon ke liye best hai?

• (A) Jinke paas smartphone ya card nahi hai, wo sirf fingerprint se dukandaar ko pay kar sakte hain.
• (B) Sirf online shopping ke liye.
• Ans: A.

79. DigiLocker mein “Activity” tab kya dikhata hai?

• (A) Sirf login time. (B) Saare documents jo aapne view, download ya share kiye hain unka record.
• Ans: B.

80. “CBDC” (Central Bank Digital Currency) Bharat mein kisne launch ki hai?

• (A) Finance Ministry (B) RBI (Reserve Bank of India)
• Ans: B. (Ise “Digital Rupee” bhi kaha jata hai.)

Quick Feature Comparison

Section 8: Future Trends & Exam Recap (81-100)

81. “Microfinance” ka mukhya “Who” (kiske liye) uddeshya kya hai?

• (A) Badi companies ke liye.
• (B) Kam aamdani wale logon aur chote businesses ko chota loan (Micro-credit) dena.
• Ans: B. (Example: Bandhan Bank ya NABARD se jude programs.)

82. Bharat mein “Banking Ombudsman” (Banking Lokpal) ka kya kaam hai?

• (A) Naya account kholna.
• (B) Bank grahakon ki shikayaton ka niptara (resolution) karna agar bank sunwai na kare.
• Ans: B.

83. “Tokenization” ka sabse bada fayda kya hai?

• (A) Transaction ko slow karna.
• (B) Merchant ki website par asli card details save na hone dena, jisse data leak ka khatra kam ho jata hai.
• Ans: B.

84. “Digital Rupee” (e₹) aur “UPI” mein mukhya antar kya hai?

• (A) Dono ek hi hain.
• (B) UPI ek payment medium hai (bank se bank), jabki Digital Rupee ek digital currency (cash ka digital roop) hai.
• Ans: B.

85. “NEFT” mein paise transfer karne ke liye maximum limit kya hai?

• (A) ₹2 Lakh (B) Koi upper limit nahi hai.
• Ans: B. (Note: RTGS ki minimum limit ₹2 Lakh hai, par NEFT ki koi maximum limit RBI ki taraf se nahi hai.)

86. “CIBIL” ka full form kya hai?

• (A) Credit Information Bureau (India) Limited.
• (B) Central Institutional Bank Information List.
• Ans: A.

87. Kisi bank account ko “Dormant” (In-active) kab ghoshit kiya jata hai?

• (A) 1 mahine tak transaction na hone par.
• (B) Lagatar 2 saal (24 mahine) tak koi transaction na hone par.
• Ans: B.

88. “Direct Benefit Transfer” (DBT) ke liye account ka “Aadhaar Seeding” hona zaroori hai?

• (A) Haan (B) Nahi
• Ans: A. (Why: Taaki sarkar ko pata chale ki paisa sahi Aadhaar-linked account mein ja raha hai.)

89. “POS” (Point of Sale) terminal par payment karte waqt kaunsi technology use ho sakti hai?

• (A) Card Swipe/Dip (B) Contactless (NFC) (C) QR Scan
• Ans: All of these.

90. Banking mein “CTS” ka full form kya hai?

• (A) Cheque Truncation System (B) Cash Transfer System
• Ans: A. (How: Isme physical cheque ko ek jagah se doosri jagah bhejne ke bajaye uski image scan karke processing ki jati hai.)

91. PMJDY (Jan Dhan) account mein ₹2,000 tak ka “Overdraft” bina kisi shart ke mil sakta hai?

• (A) Haan (B) Nahi
• Ans: A. (Note: ₹10,000 ke liye kuch rules hote hain, par ₹2,000 ki limit pehle hi mil jati hai.)

92. “Sovereign Gold Bond” (SGB) kiske dwara issue kiya jata hai?

• (A) Private Jewelers (B) RBI (Sarkar ki taraf se).
• Ans: B.

93. “Unclaimed Deposits” kise kehte hain?

• (A) Jiska koi malik na ho.
• (B) Wo khate jisme 10 saal ya usse zyada samay se koi transaction na hua ho.
• Ans: B.

94. “Digital Banking Units” (DBUs) ka kya maqsad hai?

• (A) Paper notes print karna.
• (B) Paperless aur digital banking services ko rural/semi-urban areas mein badhava dena.
• Ans: B.

95. APY (Atal Pension Yojana) mein “Nominee” badla ja sakta hai?

• (A) Haan (B) Nahi
• Ans: A.

96. “Merchant Category Code” (MCC) ka kya kaam hai?

• (A) Password banana.
• (B) Yeh tay karna ki dukandaar kis tarah ka business karta hai (e.g., Grocery ya Travel).
• Ans: B.

97. “BHIM” app kitni bhashaon mein upalabdha hai?

• (A) 2 (B) 20 se zyada.
• Ans: B. (Update: Yeh desh ki sabhi pramukh bhashaon ko support karta hai.)

98. “E-Rupi” voucher ki validity kab tak hoti hai?

• (A) Hamesha (B) Specific period (Jab tak use na kiya jaye ya expiry date tak).
• Ans: B.

99. Bharat mein “Lending” (udhaar dena) control karne wali mukhya body kaunsi hai?

• (A) SEBI (B) RBI
• Ans: B.

100. “Digital Literacy” ka mukhya lakshya kya hai?

• (A) Sirf computer bechna.
• (B) Logon ko digital tools aur services ka surakshit aur prabhavi upyog sikhana.
• Ans: B.

🚀 M1-R5 Unit 9: FutureSkills & Cyber Security (Part 1)

Section 1: Internet of Things (IoT) – Questions 1-10

1. IoT ka full form kya hai?

• (A) Information of Things (B) Internet of Things
• Ans: B. (Concept: Jab physical devices jaise Fridge, AC, ya Car internet se judkar data share karte hain, toh use IoT kehte hain.)

2. IoT system ke mukhya components kya hote hain?

• (A) Sensors, Connectivity, Data Processing, aur User Interface.
• (B) Sirf Keyboard aur Mouse.
• Ans: A.

3. IoT mein “Sensors” ka kya kaam hai?

• (A) Data delete karna.
• (B) Environment se data (jaise Temperature, Light, Motion) ko collect karna.
• Ans: B.

4. “IIoT” ka kya matlab hota hai?

• (A) International IoT (B) Industrial Internet of Things
• Ans: B. (Use: Factory aur manufacturing units mein machines ko smart banane ke liye.)

5. IoT ka ek asali zindagi (Real-life) udharan kaunsa hai?

• (A) Smart Home (e.g. Alexa se light band karna). (B) Offline calculator.
• Ans: A.

6. IoT mein “Smart City” ka kya concept hai?

• (A) Shehar ko paint karna.
• (B) Traffic, Waste management aur Bijli ko sensors ke zariye efficiently manage karna.
• Ans: B.

7. Kya IoT devices mein security ka khatra hota hai?

• (A) Haan, kyunki ye hamesha internet se jude hote hain. (B) Nahi.
• Ans: A.

8. IoT mein “Actuators” ka kya kaam hota hai?

• (A) Data ko store karna.
• (B) System dwara diye gaye signal ke aadhar par physical action lena (jaise gate kholna ya fan chalu karna).
• Ans: B.

9. “Wearable devices” (jaise Smartwatch) kis technology ka hissa hain?

• (A) Cloud Computing (B) IoT
• Ans: B.

10. IoT data aksar kahan process aur store hota hai?

• (A) Sirf device ke andar. (B) Cloud Storage par.
• Ans: B.

Section 2: Big Data Analytics (Questions 11-20)

11. “Big Data” kise kehte hain?

• (A) Choti Excel files ko.
• (B) Bohot bade aur complex data sets ko jinhe normal software se handle nahi kiya ja sakta.
• Ans: B.

12. Big Data ke 3 mukhya “V” kya hote hain?

• (A) Volume, Velocity, Variety. (B) Video, Voice, Value.
• Ans: A.

13. “Volume” ka Big Data mein kya matlab hai?

• (A) Data ki speed. (B) Data ki bohot badi matra (Quantity).
• Ans: B.

14. “Velocity” ka Big Data mein kya matlab hai?

• (A) Data ka size. (B) Data ke aane aur process hone ki tezi (Speed).
• Ans: B.

15. “Variety” ka kya matlab hai?

• (A) Alag-alag tarah ka data (Text, Video, Sensor data, etc.). (B) Sirf ek tarah ka data.
• Ans: A.

16. Big Data Analytics ka mukhya “Why” (maqsad) kya hai?

• (A) Data ko chhupana.
• (B) Data mein se patterns dhoondhna aur behtar decisions lena.
• Ans: B.

17. “Hadoop” aur “Spark” kis kaam aate hain?

• (A) Photo editing. (B) Big Data ko store aur process karne ke liye popular tools hain.
• Ans: B.

18. “Unstructured Data” ka kya matlab hai?

• (A) Jo data table form (Rows/Columns) mein na ho, jaise Emails, Images, ya Social media posts.
• (B) Sirf numbers wala data.
• Ans: A.

19. Data Science mein “Data Mining” ka kya matlab hai?

• (A) Zameen se data nikalna. (B) Raw data mein se kaam ki jankari (hidden information) nikalna.
• Ans: B.

20. Big Data ka use karke Netflix ya YouTube kaise recommendations dete hain?

• (A) Randomly. (B) User ke purane data aur patterns ko analyze karke.
• Ans: B.

Section 3: Cloud Computing (Questions 21-30)

21. Cloud Computing ka asali “What” (matlab) kya hai?

• (A) Baadlon mein data save karna.
• (B) Internet ke zariye servers, storage, aur database jaisi services ka upyog karna.
• Ans: B. (Concept: Isme aapko apna physical server kharidne ki zaroorat nahi hoti, aap rent par resources use karte hain.)

22. Google Drive aur Dropbox kis tarah ki cloud service hain?

• (A) Cloud Storage (B) Cloud Gaming
• Ans: A. (Note: Ye aapko kahin bhi, kisi bhi device se files access karne ki suvidha dete hain.)

23. “SaaS” ka full form kya hai?

• (A) Software as a Service (B) System as a Service
• Ans: A. (Example: Google Docs ya Microsoft 365, jahan aap software ko install kiye bina browser mein chalate hain.)

24. “Public Cloud” aur “Private Cloud” mein mukhya antar kya hai?

• (A) Public cloud ko koi bhi use kar sakta hai (jaise AWS), jabki Private cloud sirf ek specific organization ke liye hota hai.
• (B) Private cloud free hota hai.
• Ans: A.

25. Cloud Computing mein “Elasticity” ka kya matlab hai?

• (A) Data ka lachila hona.
• (B) Zaroorat ke hisaab se resources (storage/RAM) ko ghatana ya badhana.
• Ans: B.

26. “PaaS” (Platform as a Service) kiske liye sabse zyada upyogi hai?

• (A) Developers ke liye (App banane aur deploy karne ke liye).
• (B) Sirf movies dekhne ke liye.
• Ans: A.

27. “Hybrid Cloud” kise kehte hain?

• (A) Jo Public aur Private cloud dono ka mishran (combination) ho.
• (B) Jo internet ke bina chale.
• Ans: A.

28. Cloud Computing ka sabse bada “Why” (fayda) kya hai?

• (A) Low Cost (Hardware kharidne ki zaroorat nahi) aur Accessibility.
• (B) Sirf sundar dikhna.
• Ans: A.

29. “IaaS” ka full form kya hai?

• (A) Infrastructure as a Service (B) Internet as a Service
• Ans: A. (What: Isme aap virtual machines aur servers rent par lete hain.)

30. Kya cloud par data save karna safe hai?

• (A) Haan, kyunki providers encryption aur backup use karte hain. (B) Bilkul nahi.
• Ans: A.

Section 4: Artificial Intelligence (AI) – (Questions 31-40)

31. Artificial Intelligence (AI) ka mukhya uddeshya kya hai?

• (A) Machines ko insaano ki tarah sochne aur sikhne ke layak banana.
• (B) Sirf typing speed badhana.
• Ans: A. (Father of AI: John McCarthy.)

32. “Machine Learning” (ML) kya hai?

• (A) AI ka ek hissa jo data se apne aap sikhne (learning) par focus karta hai.
• (B) Machine ko hath se chalana.
• Ans: A.[Image showing the relationship between Artificial Intelligence, Machine Learning, and Deep Learning]

33. AI mein “NLP” ka full form kya hai?

• (A) Natural Language Processing (B) Net Level Programming
• Ans: A. (Example: Alexa ya Siri ka hamari baat samajhna.)

34. “Turing Test” kis liye use hota hai?

• (A) Computer ki speed check karne ke liye.
• (B) Yeh janne ke liye ki kya ek machine insaan ki tarah intelligence dikha sakti hai.
• Ans: B.

35. AI ka use kahan-kahan hota hai?

• (A) Self-driving cars (B) Face recognition (C) Chess games
• Ans: All of these.

36. “Chatbots” kya hote hain?

• (A) Ek hardware tool.
• (B) AI-based programs jo insaano ke saath chat ya baatchit kar sakte hain (e.g., ChatGPT).
• Ans: B.

37. AI mein “Computer Vision” ka kya kaam hai?

• (A) Computer ko dekhna.
• (B) Machines ko images aur videos ko dekhne aur samajhne ki shamta dena.
• Ans: B.

38. “Deep Learning” kis par adharit (based) hoti hai?

• (A) Neural Networks (Jo insaani dimaag ki tarah kaam karte hain).
• (B) Sirf Mathematical tables.
• Ans: A.

39. “Expert System” kise kehte hain?

• (A) Ek expert insaan ko.
• (B) Ek AI program jo kisi specific field (jaise Medical diagnosis) mein expert jaisi rai deta hai.
• Ans: B.

40. AI ke dush-prabhav (Disadvantage) kya ho sakte hain?

• (A) Job displacement (naukriyan kam hona) aur Privacy concerns.
• (B) Computer ka garam hona.
• Ans: A.

Quick Recap Table: Cloud & AI

Section 5: VR & AR (Questions 41-50)

41. VR ka full form kya hai?

• (A) Voice Recognition (B) Virtual Reality
• Ans: B. (Concept: Yeh ek aisi technology hai jo aapko ek puri tarah se banawati/digital duniya mein le jati hai.)

42. VR experience ke liye sabse zaroori device kaunsa hai?

• (A) HMD (Head Mounted Display/VR Headset) (B) Speaker
• Ans: A. (Example: Oculus Rift ya Google Cardboard.)

43. AR (Augmented Reality) ka kya matlab hai?

• (A) Asali duniya ko digital elements (images/sounds) ke saath mix karna.
• (B) Puri tarah se ek nayi duniya banana.
• Ans: A. (Example: Pokémon Go game ya Instagram filters jahan aapke chehre par digital chashma dikhta hai.)

44. AR aur VR mein mukhya antar (Difference) kya hai?

• (A) VR asali duniya ko chhupa deta hai, AR asali duniya mein digital cheezein add karta hai.
• (B) Dono bilkul ek jaise hain.
• Ans: A. [Image comparing Virtual Reality vs Augmented Reality showing a fully digital world vs digital overlays on the real world]

45. “Mixed Reality” (MR) kise kehte hain?

• (A) AR aur VR ka combination jahan digital aur real objects aapas mein interact kar sakein.
• (B) Sirf video dekhna.
• Ans: A.

46. VR ka use sabse zyada kahan hota hai?

• (A) Gaming aur Training (Flight simulators) (B) Sirf MS Word mein.
• Ans: A.

47. AR ke liye kaunsa hardware sabse common hai?

• (A) PC (B) Smartphone (Camera aur Screen ke saath).
• Ans: B.

48. VR headset mein “Latency” kam hona kyu zaroori hai?

• (A) Taaki user ko chakkar (motion sickness) na aaye aur experience smooth lage.
• (B) Taaki battery bach sake.
• Ans: A.

49. Medical surgery ki practice ke liye kaunsi tech best hai?

• (A) VR (B) Blockchain
• Ans: A.

50. “Immersive Experience” shabd kis technology se juda hai?

• (A) VR (B) Big Data
• Ans: A.

Section 6: Blockchain Technology (Questions 51-60)

51. Blockchain technology ka asali “What” (matlab) kya hai?

• (A) Ek central database.
• (B) Ek Distributed Ledger (khata) jahan data “Blocks” mein store hota hai aur badla nahi ja sakta.
• Ans: B. [Image showing a chain of blocks in a blockchain where each block contains data and a hash of the previous block]

52. Blockchain mein “Block” ke andar kya-kya hota hai?

• (A) Data, Hash, aur Pichle block ka Hash. (B) Sirf password.
• Ans: A. (Note: Isi wajah se ye bohot secure hota hai.)

53. Blockchain ka sabse pehla aur mashhoor upyog (use-case) kya tha?

• (A) Email (B) Bitcoin (Cryptocurrency)
• Ans: B. (Inventor: Satoshi Nakamoto).

54. Blockchain ko “Decentralized” kyu kaha jata hai?

• (A) Kyunki iska koi ek malik ya central server nahi hota; data sabhi nodes (computers) par hota hai.
• (B) Kyunki ye internet par chalta hai.
• Ans: A.

55. “Immutable” ka blockchain mein kya matlab hai?

• (A) Data badla ja sakta hai. (B) Ek baar data likh diya jaye toh use mitaya ya badla nahi ja sakta.
• Ans: B.

56. “Smart Contract” kya hai?

• (A) Ek paper agreement.
• (B) Blockchain par chalne wala ek self-executing program jo shartein puri hone par apne aap kaam karta hai.
• Ans: B.

57. “Mining” ka blockchain (Cryptocurrency) mein kya kaam hai?

• (A) Coins ko zameen se nikalna.
• (B) Complex mathematical problems solve karke transactions ko verify karna aur naye blocks joddna.
• Ans: B.

58. Kya blockchain sirf Bitcoin ke liye hai?

• (A) Nahi, iska use Supply chain, Voting, aur Healthcare mein bhi ho sakta hai. (B) Haan.
• Ans: A.

59. Blockchain mein “Hash” ka kya role hai?

• (A) Fingerprint ki tarah jo har block ko unique pehchan deta hai.
• (B) Ek tarah ka virus.
• Ans: A.

60. “Public Blockchain” ka ek udharan dein?

• (A) Ethereum / Bitcoin (B) Kisi company ka internal network.
• Ans: A.

Section 7: Cyber Security & Types of Attacks (61-80)

61. “Cyber Security” ka mukhya “Why” (maqsad) kya hai?

• (A) Computer ko naya banana.
• (B) Systems, networks, aur data ko digital hamlon (attacks) se bachana.
• Ans: B. (Iske teen mukhya pillars hain: Confidentiality, Integrity, aur Availability – CIA triad.)

62. “Phishing” attack kaise pehchana jata hai?

• (A) Computer ki awaz se.
• (B) Fraudulent emails ya websites se jo aapka password ya bank details churane ki koshish karte hain.
• Ans: B.

63. “Malware” ka full form kya hai?

• (A) Malicious Software (B) Multi-Action Software
• Ans: A. (Virus, Worm, aur Trojan isi ke types hain.)

64. “Ransomware” attack mein hacker kya karta hai?

• (A) Computer repair karta hai.
• (B) Aapka data encrypt (lock) kar deta hai aur use kholne ke liye paise (ransom) mangta hai.
• Ans: B.

65. “Spyware” ka asali kaam kya hai?

• (A) Files delete karna.
• (B) Chupke se user ki activity monitor karna aur jankari teesre vyakti ko bhejna.
• Ans: B.

66. “Firewall” ka network mein kya role hai?

• (A) Internet ki speed badhana.
• (B) Incoming aur Outgoing traffic ko filter karna aur unauthorized access ko rokna.
• Ans: B. (Yeh hardware aur software dono ho sakta hai.)

67. “DoS” (Denial of Service) attack ka kya matlab hai?

• (A) Internet band hona.
• (B) Ek website ya network ko itne zyada fake requests bhejna ki wo crash ho jaye aur asli users use na kar sakein.
• Ans: B.

68. “Social Engineering” attack mein kis par hamla hota hai?

• (A) Software par. (B) Insaani dimaag (human psychology) par, unhe dhokhe se secret info batane ke liye majboor karke.
• Ans: B.

69. “Antivirus” software “Trojan Horse” ko kaise pehchanta hai?

• (A) Scan karke.
• (B) Signatures aur suspicious behavior ko match karke.
• Ans: B. (Note: Trojan khud ko ek faydemand software ki tarah dikhata hai.)

70. “Encryption” ka mukhya fayda kya hai?

• (A) Data ka size kam karna.
• (B) Plain text ko ek aise code mein badalna jise bina ‘Key’ ke koi padh na sake.
• Ans: B. [Image showing the process of Encryption and Decryption using a key]

71. “Biometric Authentication” ke udharan (examples) kya hain?

• (A) Password aur PIN. (B) Fingerprint, Face ID, aur Iris scan.
• Ans: B.

72. “Botnet” kise kehte hain?

• (A) Ek fast internet.
• (B) Infected computers ka ek network jise hacker remote control se control karta hai.
• Ans: B.

73. “Man-in-the-Middle” (MitM) attack kahan hone ka khatra sabse zyada hota hai?

• (A) Ghar ke Wi-Fi par. (B) Unsecured Public Wi-Fi (jaise Airport/Cafe) par.
• Ans: B. (Yahan hacker aapke aur website ke beech ka data chura leta hai.)

74. “Steganography” ka kya matlab hai?

• (A) Data encrypt karna. (B) Kisi file ya image ke andar secret message ko chhupana.
• Ans: B.

75. “Brute Force” attack kya hota hai?

• (A) Computer ko todna.
• (B) Har sambhav (possible) password combination try karke account hack karne ki koshish.
• Ans: B.

76. “Rootkit” malware kahan chhupte hain?

• (A) Desktop par. (B) Operating system ki gehraiyon (kernel level) mein taaki wo antivirus ko na dikhein.
• Ans: B.

77. “Zero-day vulnerability” ka kya matlab hai?

• (A) Purana virus.
• (B) Software ki aisi kamzori jiska abhi tak koi solution (patch) nahi aaya hai aur hackers use turant exploit karte hain.
• Ans: B.

78. “HTTPS” mein ‘S’ kya secure karta hai?

• (A) Sirf login page. (B) User ke browser aur server ke beech hone wala sara communication.
• Ans: B.

79. “VPN” (Virtual Private Network) ka kya use hai?

• (A) Speed badhana. (B) Aapka IP address chhupana aur internet connection ko secure/private banana.
• Ans: B.

80. “CAPTCHA” ka use websites par kyu kiya jata hai?

• (A) Insaanon ko pareshan karne ke liye.
• (B) Insaanon (Humans) aur Bots (Automated scripts) ke beech antar karne ke liye.
• Ans: B.

Quick Cyber Security Checklist

Section 8: Emerging Trends & IT Act (81-100)

81. 3D Printing ka dusra naam kya hai?

• (A) Subtractive Manufacturing (B) Additive Manufacturing
• Ans: B. (Concept: Isme layer-by-layer material ko add karke ek 3D object banaya jata hai.)

82. 3D Printing mein sabse zyada kaunsa material use hota hai?

• (A) Sirf Pani (B) PLA aur ABS (Plastics)
• Ans: B. (Halaki ab metal, concrete aur food ka bhi use hone laga hai.)

83. “Robotics” mein “Sensor” ka kya kaam hai?

• (A) Robot ko chalana. (B) Robot ko uske aas-paas ke mahaul (environment) ko samajhne mein madad karna.
• Ans: B.

84. “Robotic Process Automation” (RPA) ka mukhya “Why” (use) kya hai?

• (A) Insaano jaisa dikhna.
• (B) Business ke boring aur repetitive digital tasks ko software bots ke zariye automatically pura karna.
• Ans: B.

85. “Cobots” kise kehte hain?

• (A) Dushman robots. (B) Collaborative Robots, jo factory mein insaano ke saath milkar kaam karte hain.
• Ans: B.

86. India ka mukhya cyber kanoon kaunsa hai?

• (A) IT Act 2000 (B) IT Act 1995
• Ans: A. (Information Technology Act, 2000).

87. IT Act 2000 mein “Cyber Terrorism” ke liye kaunsi dhara (Section) hai?

• (A) Section 65 (B) Section 66F
• Ans: B. (Note: Iske liye umra-kaid (life imprisonment) tak ki saza ho sakti hai.)

88. “Cyber Appellate Tribunal” ka kya kaam hai?

• (A) New computers kharidna.
• (B) IT Act se jude cases ki sunwai aur faisla karna.
• Ans: B.

89. “Digital Signature” ko kanooni manyata (legal recognition) kis Act ke tehat mili hai?

• (A) Indian Penal Code (B) IT Act 2000
• Ans: B.

90. “CERT-In” ka full form kya hai?

• (A) Computer Emergency Response Team – India. (B) Central Electronic Response Trust.
• Ans: A. (Role: Yeh India ki mukhya agency hai jo cyber attacks aur security threats ko handle karti hai.) [Image showing the role of CERT-In in India’s cybersecurity ecosystem]

91. Section 66A (jo ab radd ho chuka hai) kis baare mein tha?

• (A) Phishing (B) Social media par “offensive” messages bhejna.
• Ans: B. (Supreme Court ne ise 2015 mein “Shreya Singhal case” mein radd kar diya tha.)

92. “Electronic Record” ka kya matlab hota hai?

• (A) Sirf audio recording. (B) Koi bhi data, image, ya sound jo electronic form mein save ho.
• Ans: B.

93. “Hacking” ke liye IT Act mein kaunsi dhara (Section) hai?

• (A) Section 66 (B) Section 43
• Ans: Both. (Section 43 civil liability ke liye aur Section 66 criminal punishment ke liye hai.)

94. “Data Privacy” ka kya matlab hai?

• (A) Data delete karna. (B) User ke personal data ko surakshit rakhna aur bina permission share na karna.
• Ans: B.

95. 3D Printing ka use medical field mein kaise ho raha hai?

• (A) Sirf dawayi banane mein. (B) Prosthetic limbs (nakli haath-pair) aur dental implants banane mein.
• Ans: B.

96. Robotics mein “Degrees of Freedom” (DoF) kya dikhata hai?

• (A) Robot ki keemat. (B) Robot ke joints kitni taraf aur kaise ghum sakte hain.
• Ans: B.

97. “Industrial Revolution 4.0” (IR 4.0) ke mukhya pillars kya hain?

• (A) Steam engine aur Electricity. (B) IoT, AI, Big Data, aur Cloud Computing.
• Ans: B.

98. IT Act 2000 ke tehat “Controller of Certifying Authorities” (CCA) ka kya kaam hai?

• (A) Internet bill check karna. (B) Digital signature issue karne wali companies ko license dena aur regulate karna.
• Ans: B.

99. Robotics mein “Drone” ko technical roop se kya kaha jata hai?

• (A) Mini-Plane (B) UAV (Unmanned Aerial Vehicle).
• Ans: B.

100. “FutureSkills” ka mukhya uddeshya kya hai?

• (A) Sirf exam paas karna.
• (B) India ki workforce (kaam karne wale logon) ko nayi technologies (AI, IoT, etc.) mein expert banana.
• Ans: B.

*****************************************************************************************************************************

📑 M1-R5: Quick Revision Notes (Unit 7, 8 & 9)

1. Important Full Forms (Exam Specials)

• BHIM: Bharat Interface for Money
• UPI: Unified Payments Interface
• UMANG: Unified Mobile Application for New-age Governance
• AEPS: Aadhaar Enabled Payment System
• USSD: Unstructured Supplementary Service Data (*99#)
• IMPS: Immediate Payment Service (24×7)
• RTGS: Real Time Gross Settlement (Min. ₹2 Lakh)
• NEFT: National Electronic Funds Transfer
• NPCI: National Payments Corporation of India
• SaaS / PaaS / IaaS: Software / Platform / Infrastructure as a Service
• IoT: Internet of Things
• QR Code: Quick Response Code
• KYC: Know Your Customer
• CVV: Card Verification Value (3 digits)
• OTP: One Time Password

2. E-Governance & Digital Services (Key Points)

• DigiLocker: 1GB storage milta hai. Aadhaar linked hona zaroori hai. Issued documents physical ke barabar valid hain.
• UMANG: Single platform jahan EPFO, PAN, Gas, aur 100+ services milti hain.
• mPassport: Passport services ke liye.
• ORS (Online Registration System): Hospital appointments (AIIMS etc.) ke liye.
• SWAYAM: Free online courses aur education ke liye.
• IRCTC: Railway ticket booking ke liye.

3. Banking & Social Security (Key Facts)

• PMSBY: Accidental Insurance. Age: 18-70 years. Premium: ₹20/year. Cover: ₹2 Lakh.
• PMJJBY: Life Insurance. Age: 18-50 years. Premium: ₹436/year. Cover: ₹2 Lakh.
• APY: Pension Scheme. Age: 18-40 years. Pension starts at age 60 (₹1k-₹5k).
• PMJDY: Zero balance account. ₹10,000 Overdraft. ₹2 Lakh Accidental insurance on RuPay card.
• IFSC Code: 11 digits (Alpha-numeric). 5th digit is always ‘0’.

4. FutureSkills & Cyber Security (Quick Facts)

• AI Father: John McCarthy.
• IoT Pillars: Sensors, Connectivity, People, Process.
• Big Data 3 Vs: Volume, Velocity, Variety.
• Blockchain: Distributed, Decentralized, aur Immutable ledger.
• Firewall: First line of defense. Traffic filter karta hai.
• Malware Types: * Virus: Files ko infect karta hai.
  • Worm: Khud ko replicate karke network slow karta hai.
  • Ransomware: Data lock karke paise mangta hai.
  • Trojan: Useful software bankar dhoka deta hai.

5. Important IT Act Sections

• Section 66: Hacking (Computer related offenses).
• Section 66C: Identity Theft (Password chori).
• Section 66D: Cheating by personation (Fake profile/Phishing).
• Section 66F: Cyber Terrorism (Umra-kaid saza).
• Section 67: Publishing obscene material.

💡 Last Minute Exam Tips:

1. Elimination Method: Agar sahi jawab na pata ho, toh wo options pehle hatayein jo bilkul galat lag rahe hain.
2. Logic over Ratta: Digital payment aur e-governance ke sawal logic se solve karein (Jaise: “Kya bank kabhi OTP mangta hai? – Nahi”).
3. Recent Updates: PMSBY (₹20) aur PMJJBY (₹436) ke naye premiums yaad rakhein.