Electric Current Class 6 DAV MCQ Practice Set 1

 Multiple Choice Questions (MCQs)

1. Electricity is a form of:

A. Matter

B. Energy

C. Force

D. Substance

Ans: B

2. Which of the following uses electricity to produce light?

A. Fan

B. Heater

C. Bulb

D. Mixer

Ans: C

3. An electric bulb works on the principle of

A. Magnetic effect

B. Chemical effect

C. Heating effect

D. Sound effect

Ans: C

4. Which device converts electrical energy into motion?

A. Bulb

B. Heater

C. Fan

D. Iron

Ans: C

5. Which of these is used for cooking with electricity?

A. Gas stove

B. Solar cooker

C. Electric oven

D. Coal stove

Ans: C

6. Which appliance is used for reading at night?

A. Fan

B. Bulb

C. Cooler

D. Heater

Ans: B

7. The source of electricity in a torch is:

A. Bulb

B. Switch

C. Electric cell

D. Wire

Ans: C

8. A combination of electric cells is called:

A. Circuit

B. Bulb

C. Battery

D. Switch

Ans: C

9. Which part of a torch helps to turn it ON or OFF?

A. Bulb

B. Reflector

C. Switch

D. Cell

Ans: C

10. Electric current flows through

A. Plastic

B. Rubber

C. Glass

D. Metal wire

Ans: D

11. Which material is a good conductor of electricity?

A. Wood

B. Plastic

C. Copper

D. Rubber

Ans: C

12. The thin wire inside a bulb is called

A. Switch

B. Filament

C. Cell

D. Spring

Ans: B

13. The filament of a bulb is usually made of

A. Copper

B. Aluminium

C. Tungsten

D. Iron

Ans: C

14. Which effect of electric current makes the bulb glow?

A. Magnetic

B. Chemical

C. Heating

D. Sound

Ans: C

15. Which device uses electricity to produce sound?

A. Heater

B. Radio

C. Bulb

D. Fan

Ans: B

16. Which of the following does NOT use electricity?

A. Electric iron

B. Candle

C. Television

D. Refrigerator

Ans: B

17. Which energy source can be renewable?

A. Coal

B. Petroleum

C. Wind

D. Diesel

Ans: C

18. An electric cell produces electricity using

A. Heat

B. Magnet

C. Chemicals

D. Water

Ans: C

19. Which part of a torch reflects light forward?

A. Switch

B. Cell

C. Reflector

D. Spring

Ans: C

20. Electricity helps metro trains to

A. Fly

B. Float

C. Move

D. Stop

Ans: C

21. Which appliance is used for grinding wheat?

A. Fan

B. Electric flour mill

C. Bulb

D. Cooler

Ans: B

23. Which device is used to wake us up in the morning?

A. Fan

B. Mobile charger

C. Electric alarm clock

D. Television

Ans: C

24. Electric current is the flow of

A. Water

B. Air

C. Charges

D. Light

Ans: C

25. Which part connects the circuit in a torch?

A. Glass cover

B. Metallic strip

C. Plastic case

D. Rubber ring

Ans: B

26. Which of the following uses electricity for cooling?

A. Heater

B. Iron

C. Refrigerator

D. Bulb

Ans: C

27. Which appliance produces heat using electricity?

A. Fan

B. Cooler

C. Electric iron

D. Radio

Ans: C

28. Which one is a non-renewable source of energy?

A. Solar

B. Wind

C. Coal

D. Water

Ans: C

29. The flow of current stops when the switch is

A. ON

B. Closed

C. Open

D. Connected

Ans: C

30. Which device changes electrical energy into light and heat?

A. Fan

B. Bulb

C. Motor

D. Bell

Ans: B

31. The outer covering of a torch is usually made of

A. Metal

B. Plastic

C. Glass

D. Wood

Ans: B

32. Electric bells work on

A. Heating effect

B. Magnetic effect

C. Chemical effect

D. Light effect

Ans: B

33.Which of these uses electricity to produce motion?

A. Mixer

B. Bulb

C. Heater

D. Iron

Ans: A

34. Which part of the circuit supplies energy?

A. Switch

B. Wire

C. Cell

D. Bulb

Ans: C

35. Electricity helps us to watch

A. Books

B. Radio

C. Television

D. Fan

Ans: C

36. Which of the following is an example of a conductor?

A. Rubber

B. Plastic

C. Wood

D. Aluminium

Ans: D

37. Which device uses electricity to produce music?

A. Heater

B. Speaker

C. Bulb

D. Iron

Ans: B

38. The reflector in a torch is usually

A. Convex mirror

B. Plane mirror

C. Concave mirror

D. Glass

Ans: C

39. Which appliance is used to keep food cold?

A. Oven

B. Heater

C. Refrigerator

D. Iron

Ans: C

40. Electricity has become an important part of our

A. Games

B. Daily life

C. Festivals

D. Dreams

Ans: B

41. Which of these uses electricity to heat water?

A. Fan

B. Geyser

C. Bulb

D. Cooler

Ans: B

42. The metal spring in a torch helps in

A. Producing light

B. Holding cells tightly

C. Reflecting light

D. Switching OFF

Ans: B

43. Which of these is NOT an electrical appliance?

A. Electric iron

B. Mixer

C. Bicycle

D. Television

Ans: C

44. Which effect of current is used in electric iron?

A. Magnetic

B. Heating

C. Chemical

D. Light

Ans: B

45. Electricity in cells is stored in the form of

A. Heat energy

B. Light energy

C. Chemical energy

D. Sound energy

Ans: C

46. Which appliance helps in keeping rooms cool in summer?

A. Heater

B. Cooler

C. Iron

D. Oven

Ans: B

47. Which of the following uses electricity to move air?

A. Bulb

B. Fan

C. Iron

D. Radio

Ans: B

48. When the switch is ON, the circuit is

A. Broken

B. Open

C. Complete

D. Damaged

Ans: C

49. Which of these is a renewable energy source?

A. Coal

B. Petroleum

C. Solar energy

D. Diesel

Ans: C

50. Electricity flows easily through

A. Insulators

B. Conductors

C. Plastics

D. Rubber

Ans: B

51. Without electricity, our life would be

A. Easier

B. Same

C. Very difficult

D. Faster

Ans: C