Class 5 GK Worksheet: Science in Daily Life

GK lesson 26: Science in daily life · Set 818 · 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.🧊 Pure water freezes into ice at how many degrees Celsius?
2. 2.True or false: petrol is a non-renewable source of energy. (a) False (b) True
3. 3.Which of these is pulled by a magnet? (a) a plastic ruler (b) a paper sheet (c) cobalt (d) a gold ring
4. 4.Which of these is not pulled by a magnet? (a) cobalt (b) an iron screw (c) aluminium foil (d) an iron pin
5. 5.🧪 Is water a solid, a liquid or a gas? (a) a solid (b) a liquid (c) a gas
6. 6.True or false: kerosene is a renewable source of energy. (a) False (b) True
7. 7.True or false: crude oil is a non-renewable source of energy. (a) True (b) False
8. 8.🧲 Is an iron pin pulled by a magnet or not? (a) pulled by a magnet (b) not pulled by a magnet
9. 9.True or false: a steering wheel is a wheel and axle. (a) False (b) True
10. 10.🔍 Which is the odd one out? (a) cooking oil (b) honey (c) vinegar (d) ice
11. 11.♻️ Is water power a renewable or a non-renewable source of energy? (a) renewable (b) non-renewable
12. 12.🔍 Which is the odd one out? (a) ice (b) fruit juice (c) a book (d) a brick
13. 13.🔍 Which is the odd one out? (a) wood (b) cooking oil (c) ice (d) a stone
14. 14.🧪 Is a book a solid, a liquid or a gas? (a) a gas (b) a liquid (c) a solid
15. 15.Which of these is an inclined plane? (a) a jar lid (b) a playground slide (c) a bottle opener (d) a nutcracker
16. 16.Which of these is a screw? (a) a nutcracker (b) a jar lid (c) a doorknob (d) a crowbar
17. 17.Which of these is a pulley? (a) a lift (b) a jar lid (c) a crowbar (d) a ramp
18. 18.🔍 Which is the odd one out? (a) a gold ring (b) a paper sheet (c) a rubber band (d) cobalt
19. 19.♻️ Is coal a renewable or a non-renewable source of energy? (a) non-renewable (b) renewable
20. 20.♨️ At sea level, pure water boils at how many degrees Celsius?
21. 21.🔍 Which is the odd one out? (a) wood (b) a brick (c) a stone (d) milk
22. 22.Which of these is a pulley? (a) a knife (b) a jar lid (c) a flagpole (d) a see-saw
23. 23.🧲 Is a gold ring pulled by a magnet or not? (a) pulled by a magnet (b) not pulled by a magnet
24. 24.Which of these is a liquid? (a) ice (b) wood (c) carbon dioxide (d) water
25. 25.Which of these is not pulled by a magnet? (a) an iron nail (b) a paper sheet (c) an iron pin (d) nickel
26. 26.⚙️ Which simple machine is a steering wheel? (a) inclined plane (b) pulley (c) wheel and axle (d) wedge
27. 27.⚙️ Which simple machine is a crowbar? (a) wheel and axle (b) wedge (c) inclined plane (d) lever
28. 28.Which of these is a liquid? (a) a book (b) milk (c) steam (d) oxygen
29. 29.True or false: tidal energy is a renewable source of energy. (a) False (b) True
30. 30.🔍 Which is the odd one out? (a) steam (b) vinegar (c) water (d) milk
31. 31.True or false: natural gas is a non-renewable source of energy. (a) True (b) False
32. 32.⚙️ Which simple machine is a flagpole? (a) pulley (b) wheel and axle (c) lever (d) screw
33. 33.🧭 A magnet hung freely always comes to rest pointing ___. (a) east and west (b) north and south (c) up and down (d) at the Sun
34. 34.🧲 Two north poles of magnets face each other. What happens? (a) they pull together (b) they turn blue (c) they push apart (d) they melt
35. 35.Which of these is a gas? (a) a brick (b) carbon dioxide (c) ice (d) a book
36. 36.🌱 Which gas do green plants take in to make their food? (a) carbon dioxide (b) steam (c) smoke (d) oxygen
37. 37.⚙️ Which simple machine is a playground slide? (a) lever (b) pulley (c) inclined plane (d) screw
38. 38.Which of these is pulled by a magnet? (a) a plastic ruler (b) a paper sheet (c) a wooden spoon (d) nickel
39. 39.💧 What do we call water turning into vapour? (a) melting (b) freezing (c) condensation (d) evaporation
40. 40.True or false: a ramp is an inclined plane. (a) True (b) False

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