BrainCheck

Class 3 - Computer - Paper 028

Grade 3 / Computer

20 questions • 20 marks

Time: 25 minutes

Choose one answer per question.

Name: _________________________ Section: __________ Date: __________

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

○ A. Monitor

○ B. Mouse

○ C. Keyboard

○ D. CPU box

Computer parts

2. Which can be kept as computer data?

○ A. A wet cloth

○ B. A living plant

○ C. A typed story

○ D. A cup of milk

Using computers

3. Which part displays the work you do?

○ A. Monitor

○ B. Keyboard

○ C. Mouse

○ D. Printer

Parts of a computer

4. What is a folder mainly used for?

○ A. Organising files

○ B. Cooling the CPU

○ C. Producing sound

○ D. Supplying power

Files and folders

BrainCheck

Class 3 - Computer - Paper 028

Grade 3 / Computer

20 questions • 20 marks

Time: 25 minutes

Choose one answer per question.

Name: _________________________ Section: __________ Date: __________

5. 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

6. A row and column meet at a _____.

○ A. folder

○ B. slide

○ C. cell

○ D. paragraph

Spreadsheets

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

○ A. shutdown

○ B. double-click

○ C. printout

○ D. space

Mouse

8. Which device stores files without continuous power?

○ A. RAM

○ B. SSD

○ C. Cache

○ D. CPU register

Memory and storage

BrainCheck

Class 3 - Computer - Paper 028

Grade 3 / Computer

20 questions • 20 marks

Time: 25 minutes

Choose one answer per question.

Name: _________________________ Section: __________ Date: __________

9. Which long key adds a blank space between words?

○ A. Backspace

○ B. Escape

○ C. Spacebar

○ D. Caps Lock

Keyboard

10. 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

11. Which is hardware?

○ A. Drawing program

○ B. Operating system

○ C. Web browser

○ D. Mouse

Hardware and software

12. What is a web browser used for?

○ A. Printing money

○ B. Viewing web pages

○ C. Cleaning a screen

○ D. Charging a battery

Internet basics

BrainCheck

Class 3 - Computer - Paper 028

Grade 3 / Computer

20 questions • 20 marks

Time: 25 minutes

Choose one answer per question.

Name: _________________________ Section: __________ Date: __________

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

○ A. Monitor

○ B. Keyboard

○ C. CPU box

○ D. Mouse

Computer parts

14. Which machine can play a digital story or cartoon?

○ A. Refrigerator

○ B. Hand fan

○ C. Bicycle

○ D. Computer

Computer uses

15. Which action keeps a drawing for another day?

○ A. Delete

○ B. Save

○ C. Unplug immediately

○ D. Discard

Files

16. Which tool fills a closed shape with colour?

○ A. Fill tool

○ B. Save button

○ C. Scroll wheel

○ D. Zoom only

Drawing tools

BrainCheck

Class 3 - Computer - Paper 028

Grade 3 / Computer

20 questions • 20 marks

Time: 25 minutes

Choose one answer per question.

Name: _________________________ Section: __________ Date: __________

17. Which hands are best for using a keyboard?

○ A. Clean and dry hands

○ B. Hands covered in food

○ C. Wet hands

○ D. Muddy hands

Computer care

18. Who should help a young child with an unknown online message?

○ A. No one ever

○ B. An unknown sender

○ C. A trusted adult

○ D. A stranger asking for a password

Digital safety

19. Which command inserts clipboard content?

○ A. Paste

○ B. Cut

○ C. Find

○ D. Close

Word processing

20. Which device can store files?

○ A. USB flash drive

○ B. Microphone stand

○ C. Speaker

○ D. Mouse pad

Storage