Class 5 GK Worksheet: Science in Daily Life

GK lesson 26: Science in daily life · Set 738 · 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 of these is pulled by a magnet? (a) a copper wire (b) an iron screw (c) aluminium foil (d) a plastic ruler
2. 2.True or false: wind energy is a non-renewable source of energy. (a) False (b) True
3. 3.⚙️ Which simple machine is a knife? (a) wedge (b) inclined plane (c) screw (d) pulley
4. 4.🔍 Which is the odd one out? (a) an iron nail (b) a cotton cloth (c) a plastic ruler (d) a copper wire
5. 5.True or false: a doorknob is a pulley. (a) False (b) True
6. 6.True or false: solar energy is a renewable source of energy. (a) True (b) False
7. 7.🧭 A magnet hung freely always comes to rest pointing ___. (a) north and south (b) up and down (c) at the Sun (d) east and west
8. 8.Which of these is an inclined plane? (a) a flagpole (b) a doorknob (c) a playground slide (d) a nutcracker
9. 9.Which of these is a wedge? (a) a crowbar (b) a playground slide (c) a knife (d) a flagpole
10. 10.⚙️ Which simple machine is an axe? (a) inclined plane (b) wedge (c) lever (d) pulley
11. 11.True or false: a crowbar is a lever. (a) True (b) False
12. 12.🔍 Which is the odd one out? (a) cooking oil (b) oxygen (c) honey (d) water
13. 13.🔍 Which is the odd one out? (a) a rubber band (b) a plastic ruler (c) an iron screw (d) a glass marble
14. 14.⚙️ Which simple machine is a bottle opener? (a) inclined plane (b) wheel and axle (c) wedge (d) lever
15. 15.🔍 Which is the odd one out? (a) an iron pin (b) a wooden spoon (c) nickel (d) an iron bolt
16. 16.True or false: crude oil is a non-renewable source of energy. (a) True (b) False
17. 17.True or false: a jar lid is a wedge. (a) True (b) False
18. 18.Which of these is an inclined plane? (a) an axe (b) a ramp (c) a steering wheel (d) a bottle opener
19. 19.Which of these is a screw? (a) a lift (b) a nutcracker (c) a knife (d) a jar lid
20. 20.Which of these is pulled by a magnet? (a) a copper wire (b) a gold ring (c) nickel (d) a glass marble
21. 21.Which of these is a wheel and axle? (a) a doorknob (b) a lift (c) a crowbar (d) a flagpole
22. 22.🧲 Is an iron nail pulled by a magnet or not? (a) not pulled by a magnet (b) pulled by a magnet
23. 23.🧲 Is a cotton cloth pulled by a magnet or not? (a) pulled by a magnet (b) not pulled by a magnet
24. 24.🧪 Is a stone a solid, a liquid or a gas? (a) a gas (b) a liquid (c) a solid
25. 25.🔍 Which is the odd one out? (a) cobalt (b) aluminium foil (c) an iron screw (d) an iron bolt
26. 26.🧲 Is an iron pin pulled by a magnet or not? (a) pulled by a magnet (b) not pulled by a magnet
27. 27.Which of these is a solid? (a) a stone (b) cooking oil (c) honey (d) water vapour
28. 28.True or false: a nutcracker is a lever. (a) True (b) False
29. 29.Which of these is a solid? (a) water (b) oxygen (c) wood (d) honey
30. 30.♻️ Is water power a renewable or a non-renewable source of energy? (a) renewable (b) non-renewable
31. 31.🔍 Which is the odd one out? (a) a stone (b) honey (c) an iron rod (d) a brick
32. 32.🧊 Pure water freezes into ice at how many degrees Celsius?
33. 33.🔍 Which is the odd one out? (a) an iron screw (b) an iron nail (c) a copper wire (d) an iron bolt
34. 34.⚙️ Which simple machine is a lift? (a) lever (b) wheel and axle (c) pulley (d) screw
35. 35.♻️ Is diesel a renewable or a non-renewable source of energy? (a) non-renewable (b) renewable
36. 36.🧲 Two north poles of magnets face each other. What happens? (a) they turn blue (b) they pull together (c) they push apart (d) they melt
37. 37.♻️ Is petrol a renewable or a non-renewable source of energy? (a) renewable (b) non-renewable
38. 38.Which of these is pulled by a magnet? (a) a wooden spoon (b) a copper wire (c) an iron nail (d) a cotton cloth
39. 39.♨️ At sea level, pure water boils at how many degrees Celsius?
40. 40.🧪 Is cooking oil a solid, a liquid or a gas? (a) a liquid (b) a gas (c) a solid

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