BrainCheck

Class 3 - Computer - Paper 076

Grade 3 / Computer

20 questions • 20 marks

Time: 25 minutes

Choose one answer per question.

Name: _________________________ Section: __________ Date: __________

1. Which parts help us hear computer sounds?

○ A. Mouse buttons

○ B. Keyboard keys

○ C. Speakers

○ D. Printer tray

Parts of a computer

2. 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

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

○ A. Enter

○ B. Spacebar

○ C. Shift

○ D. Escape

Keyboard

4. Which part of a mouse helps move a page up and down?

○ A. Screen stand

○ B. Spacebar

○ C. Printer tray

○ D. Scroll wheel

Mouse

BrainCheck

Class 3 - Computer - Paper 076

Grade 3 / Computer

20 questions • 20 marks

Time: 25 minutes

Choose one answer per question.

Name: _________________________ Section: __________ Date: __________

5. What is a folder mainly used for?

○ A. Organising files

○ B. Cooling the CPU

○ C. Producing sound

○ D. Supplying power

Files and folders

6. Which tool removes part of a drawing?

○ A. Open button

○ B. Text tool

○ C. Fill tool

○ D. Eraser

Drawing tools

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

○ A. Refrigerator

○ B. Hand fan

○ C. Bicycle

○ D. Computer

Computer uses

8. 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 076

Grade 3 / Computer

20 questions • 20 marks

Time: 25 minutes

Choose one answer per question.

Name: _________________________ Section: __________ Date: __________

9. 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

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

○ A. Monitor

○ B. Mouse

○ C. Keyboard

○ D. CPU box

Computer parts

11. Which formatting makes text thicker and darker?

○ A. Underline

○ B. Align right

○ C. Italic

○ D. Bold

Word processing

12. Which is software?

○ A. Paint program

○ B. Printer

○ C. Keyboard

○ D. Monitor

Hardware and software

BrainCheck

Class 3 - Computer - Paper 076

Grade 3 / Computer

20 questions • 20 marks

Time: 25 minutes

Choose one answer per question.

Name: _________________________ Section: __________ Date: __________

13. Which memory normally loses stored contents when power is off?

○ A. RAM

○ B. SSD

○ C. Hard disk

○ D. USB drive

Memory and storage

14. Which device can store files?

○ A. USB flash drive

○ B. Microphone stand

○ C. Speaker

○ D. Mouse pad

Storage

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 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 076

Grade 3 / Computer

20 questions • 20 marks

Time: 25 minutes

Choose one answer per question.

Name: _________________________ Section: __________ Date: __________

17. A row and column meet at a _____.

○ A. folder

○ B. slide

○ C. cell

○ D. paragraph

Spreadsheets

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 action keeps a drawing for another day?

○ A. Delete

○ B. Save

○ C. Unplug immediately

○ D. Discard

Files

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

○ A. Monitor

○ B. Keyboard

○ C. CPU box

○ D. Mouse

Computer parts