BrainCheck

Class 3 - Computer - Paper 015

Grade 3 / Computer

20 questions • 20 marks

Time: 25 minutes

Choose one answer per question.

Name: _________________________ Section: __________ Date: __________

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

○ A. Monitor

○ B. Keyboard

○ C. CPU box

○ D. Mouse

Computer parts

2. 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

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

○ A. Mouse

○ B. Printer

○ C. Monitor

○ D. Keyboard

Computer uses

4. Which is software?

○ A. Paint program

○ B. Printer

○ C. Keyboard

○ D. Monitor

Hardware and software

BrainCheck

Class 3 - Computer - Paper 015

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. A computer can help us with _____.

○ A. calculations

○ B. eating food

○ C. growing leaves itself

○ D. drinking water

Using computers

7. Which tool removes part of a drawing?

○ A. Open button

○ B. Text tool

○ C. Fill tool

○ D. Eraser

Drawing tools

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 015

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 formatting slants letters?

○ A. Italic

○ B. Bold

○ C. Underline

○ D. Centre align

Word processing

11. 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

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

○ A. Monitor

○ B. Mouse

○ C. Keyboard

○ D. CPU box

Computer parts

BrainCheck

Class 3 - Computer - Paper 015

Grade 3 / Computer

20 questions • 20 marks

Time: 25 minutes

Choose one answer per question.

Name: _________________________ Section: __________ Date: __________

13. What is a web browser used for?

○ A. Printing money

○ B. Viewing web pages

○ C. Cleaning a screen

○ D. Charging a battery

Internet basics

14. Which action keeps a drawing for another day?

○ A. Delete

○ B. Save

○ C. Unplug immediately

○ D. Discard

Files

15. Which device can store files?

○ A. USB flash drive

○ B. Microphone stand

○ C. Speaker

○ D. Mouse pad

Storage

16. 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 015

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. A row and column meet at a _____.

○ A. folder

○ B. slide

○ C. cell

○ D. paragraph

Spreadsheets

19. Which part displays the work you do?

○ A. Monitor

○ B. Keyboard

○ C. Mouse

○ D. Printer

Parts of a computer

20. Which information should be kept private?

○ A. The name of a season

○ B. A public story title

○ C. A public weather report

○ D. Password

Digital safety