Class 5 GK Worksheet: Science in Daily Life

GK lesson 26: Science in daily life · Set 284 · 40 questions

Remember (Spot the science): Magnets: pull iron, nickel, cobalt; like poles push apart, unlike poles pull together; a freely hanging magnet points north–south. Simple machines: lever (see-saw, crowbar), pulley (flagpole), inclined plane (ramp, slide), wedge (knife, axe), wheel and axle (doorknob), screw (jar lid). Solids keep their shape, liquids flow, gases fill any space. Renewable: solar, wind, water, tidal energy. Non-renewable: coal, petrol, diesel, natural gas.

1. 1.🔍 Which is the odd one out? (a) water vapour (b) cooking oil (c) air (d) steam
2. 2.Which of these is pulled by a magnet? (a) a wooden spoon (b) an iron screw (c) a copper wire (d) aluminium foil
3. 3.⚙️ Which simple machine is a playground slide? (a) screw (b) inclined plane (c) lever (d) pulley
4. 4.♻️ Is water power a renewable or a non-renewable source of energy? (a) non-renewable (b) renewable
5. 5.🧲 Is an iron nail pulled by a magnet or not? (a) not pulled by a magnet (b) pulled by a magnet
6. 6.♨️ At sea level, pure water boils at how many degrees Celsius?
7. 7.🧲 A north pole faces a south pole. What happens? (a) they turn blue (b) they push apart (c) they melt (d) they pull together
8. 8.True or false: coal is a renewable source of energy. (a) False (b) True
9. 9.☀️ What do solar panels use to make electricity? (a) moonlight (b) sunlight (c) petrol (d) coal
10. 10.🔍 Which is the odd one out? (a) an iron pin (b) a rubber band (c) an iron bolt (d) an iron nail
11. 11.Which of these is an inclined plane? (a) a doorknob (b) a playground slide (c) a lift (d) a steering wheel
12. 12.Which of these is pulled by a magnet? (a) a rubber band (b) an iron bolt (c) a paper sheet (d) a plastic ruler
13. 13.Which of these is a wheel and axle? (a) a doorknob (b) a bottle opener (c) a crowbar (d) a nutcracker
14. 14.🔍 Which is the odd one out? (a) water (b) a brick (c) an iron rod (d) ice
15. 15.Which of these is a solid? (a) air (b) ice (c) fruit juice (d) water
16. 16.True or false: a ramp is a pulley. (a) False (b) True
17. 17.🧪 Is water vapour a solid, a liquid or a gas? (a) a gas (b) a solid (c) a liquid
18. 18.True or false: kerosene is a renewable source of energy. (a) True (b) False
19. 19.True or false: a lift is a pulley. (a) True (b) False
20. 20.True or false: a steering wheel is a wheel and axle. (a) False (b) True
21. 21.Which of these is pulled by a magnet? (a) a cotton cloth (b) nickel (c) a copper wire (d) a rubber band
22. 22.🔍 Which is the odd one out? (a) a rubber band (b) an iron nail (c) a gold ring (d) aluminium foil
23. 23.True or false: a steering wheel is a wedge. (a) False (b) True
24. 24.Which of these is a pulley? (a) a crowbar (b) a nutcracker (c) a flagpole (d) a see-saw
25. 25.True or false: kerosene is a non-renewable source of energy. (a) True (b) False
26. 26.🧲 How many poles does a magnet have?
27. 27.⚙️ Which simple machine is a flagpole? (a) pulley (b) inclined plane (c) screw (d) wedge
28. 28.True or false: an axe is an inclined plane. (a) True (b) False
29. 29.True or false: a crowbar is a lever. (a) False (b) True
30. 30.♻️ Is coal a renewable or a non-renewable source of energy? (a) renewable (b) non-renewable
31. 31.🧪 Is an iron rod a solid, a liquid or a gas? (a) a gas (b) a solid (c) a liquid
32. 32.True or false: a doorknob is a wedge. (a) True (b) False
33. 33.Which of these is a wedge? (a) a knife (b) a jar lid (c) a nutcracker (d) a doorknob
34. 34.True or false: wind energy is a non-renewable source of energy. (a) False (b) True
35. 35.🔍 Which is the odd one out? (a) wood (b) air (c) a brick (d) an iron rod
36. 36.🧲 Is a paper sheet pulled by a magnet or not? (a) pulled by a magnet (b) not pulled by a magnet
37. 37.🧲 Is an iron pin pulled by a magnet or not? (a) not pulled by a magnet (b) pulled by a magnet
38. 38.🔍 Which is the odd one out? (a) water (b) ice (c) cooking oil (d) fruit juice
39. 39.True or false: diesel is a renewable source of energy. (a) True (b) False
40. 40.True or false: a see-saw is a wheel and axle. (a) False (b) True

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