Class 5 GK Worksheet: Science in Daily Life

GK lesson 26: Science in daily life · Set 650 · 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 simple machine is a doorknob? (a) wheel and axle (b) wedge (c) screw (d) pulley
2. 2.🧭 A magnet hung freely always comes to rest pointing ___. (a) east and west (b) at the Sun (c) up and down (d) north and south
3. 3.⚙️ Which simple machine is a ramp? (a) pulley (b) wheel and axle (c) inclined plane (d) screw
4. 4.Which of these is pulled by a magnet? (a) an iron pin (b) a paper sheet (c) a glass marble (d) a wooden spoon
5. 5.Which of these is a gas? (a) a stone (b) vinegar (c) milk (d) air
6. 6.True or false: petrol is a renewable source of energy. (a) True (b) False
7. 7.🧲 Is cobalt pulled by a magnet or not? (a) not pulled by a magnet (b) pulled by a magnet
8. 8.Which of these is a wedge? (a) a see-saw (b) a knife (c) a bottle opener (d) a steering wheel
9. 9.True or false: natural gas is a renewable source of energy. (a) True (b) False
10. 10.🔍 Which is the odd one out? (a) a paper sheet (b) an iron bolt (c) a plastic ruler (d) a rubber band
11. 11.Which of these is a lever? (a) a flagpole (b) a lift (c) a crowbar (d) a knife
12. 12.♻️ Is solar energy a renewable or a non-renewable source of energy? (a) non-renewable (b) renewable
13. 13.🔍 Which is the odd one out? (a) water vapour (b) steam (c) a stone (d) air
14. 14.Which of these is a solid? (a) a stone (b) vinegar (c) honey (d) steam
15. 15.🧲 How many poles does a magnet have?
16. 16.🧪 Is oxygen a solid, a liquid or a gas? (a) a liquid (b) a solid (c) a gas
17. 17.Which of these is a liquid? (a) oxygen (b) steam (c) air (d) vinegar
18. 18.True or false: diesel is a renewable source of energy. (a) True (b) False
19. 19.Which of these is a gas? (a) water (b) water vapour (c) an iron rod (d) cooking oil
20. 20.🧲 Is a cotton cloth pulled by a magnet or not? (a) pulled by a magnet (b) not pulled by a magnet
21. 21.Which of these is pulled by a magnet? (a) a plastic ruler (b) nickel (c) a copper wire (d) aluminium foil
22. 22.🔍 Which is the odd one out? (a) a brick (b) an iron rod (c) air (d) ice
23. 23.🧲 A north pole faces a south pole. What happens? (a) they push apart (b) they melt (c) they turn blue (d) they pull together
24. 24.🧲 Is aluminium foil pulled by a magnet or not? (a) pulled by a magnet (b) not pulled by a magnet
25. 25.True or false: kerosene is a non-renewable source of energy. (a) True (b) False
26. 26.Which of these is not pulled by a magnet? (a) an iron screw (b) an iron nail (c) a copper wire (d) cobalt
27. 27.True or false: water power is a non-renewable source of energy. (a) False (b) True
28. 28.⚙️ Which simple machine is a crowbar? (a) pulley (b) wheel and axle (c) lever (d) wedge
29. 29.True or false: a flagpole is an inclined plane. (a) False (b) True
30. 30.Which of these is a wheel and axle? (a) a jar lid (b) a lift (c) a ramp (d) a steering wheel
31. 31.Which of these is not pulled by a magnet? (a) an iron screw (b) nickel (c) a gold ring (d) an iron nail
32. 32.🌿 Which gas do green plants give out in sunlight? (a) steam (b) carbon dioxide (c) oxygen (d) smoke
33. 33.⚙️ Which simple machine is a nutcracker? (a) inclined plane (b) wedge (c) lever (d) screw
34. 34.Which of these is a wedge? (a) a crowbar (b) a steering wheel (c) a bottle opener (d) an axe
35. 35.🔍 Which is the odd one out? (a) air (b) fruit juice (c) oxygen (d) carbon dioxide
36. 36.True or false: a steering wheel is a wheel and axle. (a) False (b) True
37. 37.True or false: a nutcracker is a wheel and axle. (a) True (b) False
38. 38.🧲 Is a copper wire pulled by a magnet or not? (a) not pulled by a magnet (b) pulled by a magnet
39. 39.♻️ Is kerosene a renewable or a non-renewable source of energy? (a) non-renewable (b) renewable
40. 40.Which of these is a solid? (a) water vapour (b) milk (c) steam (d) a brick

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