Class 5 GK Worksheet: Science in Daily Life

GK lesson 26: Science in daily life · Set 66 · 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.💧 What do we call water turning into vapour? (a) freezing (b) melting (c) condensation (d) evaporation
2. 2.True or false: a crowbar is a wedge. (a) True (b) False
3. 3.True or false: a bottle opener is an inclined plane. (a) True (b) False
4. 4.🔍 Which is the odd one out? (a) a glass marble (b) a wooden spoon (c) an iron pin (d) a paper sheet
5. 5.♻️ Is petrol a renewable or a non-renewable source of energy? (a) renewable (b) non-renewable
6. 6.Which of these is a wheel and axle? (a) a see-saw (b) a doorknob (c) a jar lid (d) a ramp
7. 7.True or false: coal is a renewable source of energy. (a) False (b) True
8. 8.🧪 Is honey a solid, a liquid or a gas? (a) a gas (b) a liquid (c) a solid
9. 9.⚙️ Which simple machine is a see-saw? (a) lever (b) screw (c) inclined plane (d) pulley
10. 10.♻️ Is kerosene a renewable or a non-renewable source of energy? (a) renewable (b) non-renewable
11. 11.🧪 How many common states of matter do we see around us (solid, liquid, gas)?
12. 12.🧊 Pure water freezes into ice at how many degrees Celsius?
13. 13.♨️ At sea level, pure water boils at how many degrees Celsius?
14. 14.♻️ Is crude oil a renewable or a non-renewable source of energy? (a) renewable (b) non-renewable
15. 15.🔍 Which is the odd one out? (a) wood (b) milk (c) cooking oil (d) honey
16. 16.True or false: a crowbar is a lever. (a) True (b) False
17. 17.🔍 Which is the odd one out? (a) a brick (b) fruit juice (c) wood (d) an iron rod
18. 18.🧲 A north pole faces a south pole. What happens? (a) they pull together (b) they push apart (c) they turn blue (d) they melt
19. 19.Which of these is a liquid? (a) wood (b) a book (c) carbon dioxide (d) fruit juice
20. 20.Which of these is not pulled by a magnet? (a) a glass marble (b) nickel (c) an iron screw (d) an iron nail
21. 21.♻️ Is natural gas a renewable or a non-renewable source of energy? (a) renewable (b) non-renewable
22. 22.Which of these is a solid? (a) milk (b) an iron rod (c) fruit juice (d) water
23. 23.Which of these is not pulled by a magnet? (a) an iron screw (b) cobalt (c) a rubber band (d) nickel
24. 24.Which of these is a pulley? (a) a playground slide (b) a jar lid (c) a flagpole (d) a bottle opener
25. 25.🧪 Is oxygen a solid, a liquid or a gas? (a) a solid (b) a liquid (c) a gas
26. 26.🔍 Which is the odd one out? (a) a stone (b) water (c) a brick (d) a book
27. 27.⚙️ Which simple machine is a bottle opener? (a) pulley (b) inclined plane (c) lever (d) wedge
28. 28.True or false: a bottle opener is a lever. (a) True (b) False
29. 29.🧲 Is aluminium foil pulled by a magnet or not? (a) not pulled by a magnet (b) pulled by a magnet
30. 30.🧲 Is a plastic ruler pulled by a magnet or not? (a) not pulled by a magnet (b) pulled by a magnet
31. 31.⚙️ Which simple machine is a playground slide? (a) wheel and axle (b) inclined plane (c) pulley (d) wedge
32. 32.True or false: a playground slide is a wedge. (a) True (b) False
33. 33.🧲 Is nickel pulled by a magnet or not? (a) not pulled by a magnet (b) pulled by a magnet
34. 34.🧲 Is an iron nail pulled by a magnet or not? (a) pulled by a magnet (b) not pulled by a magnet
35. 35.True or false: a steering wheel is a lever. (a) False (b) True
36. 36.⚙️ Which simple machine is a lift? (a) lever (b) wedge (c) pulley (d) inclined plane
37. 37.⚙️ Which simple machine is a knife? (a) screw (b) wedge (c) lever (d) wheel and axle
38. 38.Which of these is a lever? (a) a knife (b) a crowbar (c) a steering wheel (d) a ramp
39. 39.Which of these is a gas? (a) carbon dioxide (b) milk (c) wood (d) a stone
40. 40.Which of these is not pulled by a magnet? (a) a copper wire (b) an iron pin (c) an iron screw (d) cobalt

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