BrainCheck

Class 3 - Computer - Paper 005

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 is software?

○ A. Paint program

○ B. Printer

○ C. Keyboard

○ D. Monitor

Hardware and software

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

○ A. Speakers

○ B. Printer

○ C. CPU

○ D. Mouse

Parts of a computer

4. Which is a useful computer activity?

○ A. Pedalling the monitor

○ B. Washing clothes inside it

○ C. Pouring water inside it

○ D. Drawing a picture

Using computers

BrainCheck

Class 3 - Computer - Paper 005

Grade 3 / Computer

20 questions • 20 marks

Time: 25 minutes

Choose one answer per question.

Name: _________________________ Section: __________ Date: __________

5. Which key can start a new line while typing?

○ A. Caps Lock

○ B. Enter

○ C. Shift alone

○ D. Spacebar

Keyboard

6. Which device can store files?

○ A. USB flash drive

○ B. Microphone stand

○ C. Speaker

○ D. Mouse pad

Storage

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

○ A. Monitor

○ B. Keyboard

○ C. CPU box

○ D. Mouse

Computer parts

8. 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

BrainCheck

Class 3 - Computer - Paper 005

Grade 3 / Computer

20 questions • 20 marks

Time: 25 minutes

Choose one answer per question.

Name: _________________________ Section: __________ Date: __________

9. Which device stores files without continuous power?

○ A. RAM

○ B. SSD

○ C. Cache

○ D. CPU register

Memory and storage

10. 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

11. What is a web browser used for?

○ A. Printing money

○ B. Viewing web pages

○ C. Cleaning a screen

○ D. Charging a battery

Internet basics

12. 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

BrainCheck

Class 3 - Computer - Paper 005

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 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

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

○ A. Refrigerator

○ B. Hand fan

○ C. Bicycle

○ D. Computer

Computer uses

16. Which tool helps draw a straight line?

○ A. Line tool

○ B. Fill tool

○ C. Text tool

○ D. Save button

Drawing tools

BrainCheck

Class 3 - Computer - Paper 005

Grade 3 / Computer

20 questions • 20 marks

Time: 25 minutes

Choose one answer per question.

Name: _________________________ Section: __________ Date: __________

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

○ A. shutdown

○ B. double-click

○ C. printout

○ D. space

Mouse

18. Which action opens work that was saved earlier?

○ A. Erase all

○ B. Shut down

○ C. Delete

○ D. Open

Files

19. A row and column meet at a _____.

○ A. folder

○ B. slide

○ C. cell

○ D. paragraph

Spreadsheets

20. Which key starts a new paragraph?

○ A. Shift alone

○ B. Caps Lock

○ C. Enter

○ D. Tab only

Word processing