SSC CHSL Computer Questions 2025

2025-06-13

SSC CHSL Computer Questions 2025

1. What is the smallest unit of data in a computer?

  1. Byte
  2. Bit
  3. Nibble
  4. Word

2.What is the primary function of the CPU?

  1. Data Storage
  2. Data Processing
  3. Input Device
  4. Output Device

3.Which part of the computer is considered the brain?

  1. RAM
  2. CPU
  3. Hard Drive
  4. Monitor

4.Which of the following is an input device?

  1. Monitor
  2. Printer
  3. Mouse
  4. Speaker

5. What does RAM stand for?

  1. Read Access Memory
  2. Read-Only Memory
  3. Random Access Memory
  4. Real Access Machine

6.Which software is used for typing documents?

  1. MS Word
  2. MS Excel
  3. MS PowerPoint
  4. Paint

7.Shortcut key to copy selected text in Windows is:

  1. Ctrl + V
  2. Ctrl + X
  3. Ctrl + C
  4. Ctrl + Z

8.Which device is used to store large amounts of data permanently?

  1. RAM
  2. ROM
  3. Hard Disk
  4. Cache

9. Which of the following is an example of system software?

  1. MS Word
  2. Windows 10
  3. Excel
  4. Photoshop

10.What does ROM stand for?

  1. Random Only Memory
  2. Read-Only Memory
  3. Run-Only Memory
  4. Ready-Only Memory

11.Which part of the computer is used to store data temporarily?

  1. ROM
  2. SSD
  3. RAM
  4. CD

12.Which device is used to connect your computer to the Internet?

  1. Router
  2. Scanner
  3. Printer
  4. Pen Drive

13.Which of the following is NOT an input device?

  1. Scanner
  2. Webcam
  3. Monitor
  4. Keyboard

14.What is the full form of URL?

  1. Uniform Resource Locator
  2. Unified Resource Link
  3. Universal Reference Link
  4. Unspecified Resource Locator

15.Which is an example of an email service provider?

  1. Google Docs
  2. Gmail
  3. Facebook
  4. YouTube

16.Which of the following keys is used to delete a character to the left of the cursor?

  1. Delete
  2. Backspace
  3. Tab
  4. Escape

17. Which shortcut key is used to paste copied data?

  1. Ctrl + P
  2. Ctrl + V
  3. Ctrl + X
  4. Ctrl + Z

18. Which one is not a file extension for documents?

  1. .doc
  2. .ppt
  3. .jpg
  4. .txt

19. Which key is used to select all the text in a document?

  1. Ctrl + S
  2. Ctrl + A
  3. Ctrl + D
  4. Ctrl + F

20. Which among the following is not a web browser?

  1. Chrome
  2. Firefox
  3. Google
  4. Safari

21. What does PDF stand for?

  1. Portable Document File
  2. Portable Data Format
  3. Printable Document Format
  4. Portable Document Format

22. Which of the following is a type of malware?

  1. Hardware
  2. Software
  3. Virus
  4. Shareware

23. Which company developed the Windows operating system?

  1. Apple
  2. Intel
  3. Google
  4. Microsoft

24.What is the function of a firewall in a computer?

  1. Save files
  2. Connect to the internet
  3. Block unauthorized access
  4. Scan for viruses

25.Which key is used to rename a file or folder in Windows?

  1. F2
  2. F4
  3. F5
  4. F10