BrainCheck

Class 3 - Computer - Paper 025

Grade 3 / Computer

20 questions • 20 marks

Time: 25 minutes

Choose one answer per question.

Name: _________________________ Section: __________ Date: __________

1. Pressing the mouse button twice quickly is a _____.

○ A. shutdown

○ B. double-click

○ C. printout

○ D. space

Mouse

2. Which part is called the brain of a computer?

○ A. Speakers

○ B. Printer

○ C. CPU

○ D. Mouse

Parts of a computer

3. A row and column meet at a _____.

○ A. folder

○ B. slide

○ C. cell

○ D. paragraph

Spreadsheets

4. Which part is marked A in the computer diagram?

○ A. Monitor

○ B. Keyboard

○ C. CPU box

○ D. Mouse

Computer parts

BrainCheck

Class 3 - Computer - Paper 025

Grade 3 / Computer

20 questions • 20 marks

Time: 25 minutes

Choose one answer per question.

Name: _________________________ Section: __________ Date: __________

5. What is a web browser used for?

○ A. Printing money

○ B. Viewing web pages

○ C. Cleaning a screen

○ D. Charging a battery

Internet basics

6. Which is hardware?

○ A. Drawing program

○ B. Operating system

○ C. Web browser

○ D. Mouse

Hardware and software

7. What is an operating system mainly responsible for?

○ A. Only typing letters

○ B. Managing hardware and programs

○ C. Only charging a cable

○ D. Only painting the case

Operating systems

8. Which posture is suitable at a computer?

○ A. Lie on the keyboard

○ B. Bend very close to the screen

○ C. Twist the neck continuously

○ D. Sit upright with support

Healthy use

BrainCheck

Class 3 - Computer - Paper 025

Grade 3 / Computer

20 questions • 20 marks

Time: 25 minutes

Choose one answer per question.

Name: _________________________ Section: __________ Date: __________

9. Which tool fills a closed shape with colour?

○ A. Fill tool

○ B. Save button

○ C. Scroll wheel

○ D. Zoom only

Drawing tools

10. Which device stores files without continuous power?

○ A. RAM

○ B. SSD

○ C. Cache

○ D. CPU register

Memory and storage

11. Which part is marked B in the computer diagram?

○ A. Monitor

○ B. Mouse

○ C. Keyboard

○ D. CPU box

Computer parts

12. A computer can help us with _____.

○ A. calculations

○ B. eating food

○ C. growing leaves itself

○ D. drinking water

Using computers

BrainCheck

Class 3 - Computer - Paper 025

Grade 3 / Computer

20 questions • 20 marks

Time: 25 minutes

Choose one answer per question.

Name: _________________________ Section: __________ Date: __________

13. What is a folder mainly used for?

○ A. Organising files

○ B. Cooling the CPU

○ C. Producing sound

○ D. Supplying power

Files and folders

14. Which action opens work that was saved earlier?

○ A. Erase all

○ B. Shut down

○ C. Delete

○ D. Open

Files

15. What should you do if a cable is damaged?

○ A. Tell the teacher or an adult

○ B. Touch exposed wires

○ C. Pour water on it

○ D. Pull it harder

Computer care

16. Which key is used with a letter to type a capital letter?

○ A. Enter

○ B. Spacebar

○ C. Shift

○ D. Escape

Keyboard

BrainCheck

Class 3 - Computer - Paper 025

Grade 3 / Computer

20 questions • 20 marks

Time: 25 minutes

Choose one answer per question.

Name: _________________________ Section: __________ Date: __________

17. Which formatting slants letters?

○ A. Italic

○ B. Bold

○ C. Underline

○ D. Centre align

Word processing

18. Which device shows words instead of printing them on paper?

○ A. Mouse

○ B. Printer

○ C. Monitor

○ D. Keyboard

Computer uses

19. What should a child do before downloading an unfamiliar app?

○ A. Share every password

○ B. Click every button

○ C. Turn off all protection

○ D. Ask a trusted adult

Digital safety

20. Which device can store files?

○ A. USB flash drive

○ B. Microphone stand

○ C. Speaker

○ D. Mouse pad

Storage