Computer MCQ Questions for Class 6 (100 Questions)

---

🔹 Basics of Computer (1–20)

1. What is a computer?
   A) A machine that thinks
   B) A machine that processes data
   C) A game device
   D) A calculator
   Answer: B
2. Which part is called the brain of computer?
   A) Monitor
   B) CPU
   C) Keyboard
   D) Mouse
   Answer: B
3. What does CPU stand for?
   A) Central Processing Unit
   B) Computer Personal Unit
   C) Central Program Unit
   D) Control Processing Unit
   Answer: A
4. Which is an input device?
   A) Monitor
   B) Printer
   C) Keyboard
   D) Speaker
   Answer: C
5. Which is an output device?
   A) Mouse
   B) Printer
   C) Scanner
   D) Keyboard
   Answer: B
6. Which device is used to type text?
   A) Mouse
   B) Keyboard
   C) Monitor
   D) CPU
   Answer: B
7. Which device shows output?
   A) Printer
   B) CPU
   C) Keyboard
   D) Mouse
   Answer: A
8. Computer works on?
   A) Electricity
   B) Water
   C) Fuel
   D) Oil
   Answer: A
9. Which is NOT a computer device?
   A) Monitor
   B) CPU
   C) Fan
   D) Keyboard
   Answer: C
10. What is RAM?
    A) Permanent memory
    B) Temporary memory
    C) Input device
    D) Output device
    Answer: B

---

🔹 Memory & Storage (21–35)

21. Which memory is temporary?
    A) ROM
    B) RAM
    C) Hard Disk
    D) CD
    Answer: B
22. Which is permanent memory?
    A) RAM
    B) ROM
    C) Cache
    D) Register
    Answer: B
23. Which device stores data permanently?
    A) RAM
    B) Hard Disk
    C) CPU
    D) Mouse
    Answer: B
24. Which is a storage device?
    A) Keyboard
    B) Pen drive
    C) Monitor
    D) Speaker
    Answer: B
25. CD stands for?
    A) Computer Disk
    B) Compact Disk
    C) Central Disk
    D) Control Disk
    Answer: B

---

🔹 Input & Output Devices (36–50)

36. Scanner is used for?
    A) Printing
    B) Copying images
    C) Typing
    D) Gaming
    Answer: B
37. Speaker is an?
    A) Input device
    B) Output device
    C) Storage device
    D) CPU
    Answer: B
38. Mouse is used for?
    A) Typing
    B) Pointing
    C) Printing
    D) Scanning
    Answer: B
39. Which device prints documents?
    A) Monitor
    B) Printer
    C) Mouse
    D) CPU
    Answer: B
40. Microphone is used for?
    A) Input sound
    B) Output sound
    C) Print
    D) Display
    Answer: A

---

🔹 MS Office (51–65)

51. MS Word is used for?
    A) Drawing
    B) Typing documents
    C) Playing games
    D) Coding
    Answer: B
52. MS Excel is used for?
    A) Games
    B) Calculations
    C) Painting
    D) Music
    Answer: B
53. MS PowerPoint is used for?
    A) Presentations
    B) Typing
    C) Browsing
    D) Coding
    Answer: A
54. File extension of Word file?
    A) .jpg
    B) .docx
    C) .mp3
    D) .exe
    Answer: B
55. Excel file extension is?
    A) .xlsx
    B) .ppt
    C) .doc
    D) .pdf
    Answer: A

---

🔹 Internet & Networking (66–80)

66. Internet is a?
    A) Game
    B) Network
    C) Software
    D) Hardware
    Answer: B
67. WWW stands for?
    A) World Wide Web
    B) Wide World Web
    C) World Web Wide
    D) Web World Wide
    Answer: A
68. Browser is used to?
    A) Draw
    B) Open websites
    C) Play music
    D) Code
    Answer: B
69. Example of browser?
    A) MS Word
    B) Chrome
    C) Paint
    D) Excel
    Answer: B
70. Email is used for?
    A) Games
    B) Sending messages
    C) Printing
    D) Drawing
    Answer: B

---

🔹 Computer Basics (81–100)

81. Hardware means?
    A) Software
    B) Physical parts
    C) Games
    D) Internet
    Answer: B
82. Software means?
    A) Physical parts
    B) Programs
    C) Keyboard
    D) Mouse
    Answer: B
83. Operating system is?
    A) Hardware
    B) Software
    C) Printer
    D) CPU
    Answer: B
84. Example of OS?
    A) Chrome
    B) Windows
    C) Word
    D) Paint
    Answer: B
85. Shortcut key for copy?
    A) Ctrl + X
    B) Ctrl + C
    C) Ctrl + V
    D) Ctrl + Z
    Answer: B
86. Paste shortcut key?
    A) Ctrl + V
    B) Ctrl + C
    C) Ctrl + X
    D) Ctrl + P
    Answer: A
87. Cut shortcut key?
    A) Ctrl + C
    B) Ctrl + X
    C) Ctrl + V
    D) Ctrl + S
    Answer: B
88. Save shortcut key?
    A) Ctrl + S
    B) Ctrl + P
    C) Ctrl + A
    D) Ctrl + Z
    Answer: A
89. Computer virus is?
    A) Software
    B) Game
    C) Hardware
    D) File
    Answer: A
90. Antivirus is used to?
    A) Play games
    B) Protect computer
    C) Print files
    D) Type text
    Answer: B

---

🔹 Final MCQs (91–100)

91. Desktop is?
    A) Software
    B) Screen area
    C) Printer
    D) CPU
    Answer: B
92. Folder is used for?
    A) Printing
    B) Storing files
    C) Playing music
    D) Browsing
    Answer: B
93. File contains?
    A) Data
    B) Hardware
    C) CPU
    D) Mouse
    Answer: A
94. Paint is used for?
    A) Typing
    B) Drawing
    C) Coding
    D) Browsing
    Answer: B
95. Keyboard has?
    A) Keys
    B) Screen
    C) Speakers
    D) Printer
    Answer: A
96. Monitor shows?
    A) Sound
    B) Output
    C) Input
    D) Data storage
    Answer: B
97. Computer cannot?
    A) Think
    B) Calculate
    C) Store data
    D) Process data
    Answer: A
98. Which is a pointing device?
    A) Mouse
    B) Printer
    C) Speaker
    D) Monitor
    Answer: A
99. Computer works on instructions called?
    A) Programs
    B) Games
    C) Files
    D) Music
    Answer: A
100. Computer is used for?
     A) Only games
     B) Only typing
     C) Multiple tasks
     D) Only drawing
     Answer: C