Class 5 GK Worksheet: Science in Daily Life

GK lesson 26: Science in daily life · Set 126 · 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.🧪 Is air a solid, a liquid or a gas? (a) a liquid (b) a solid (c) a gas
2. 2.Which of these is a wheel and axle? (a) a doorknob (b) a crowbar (c) a see-saw (d) an axe
3. 3.🔍 Which is the odd one out? (a) a plastic ruler (b) a rubber band (c) a cotton cloth (d) an iron bolt
4. 4.Which of these is a liquid? (a) wood (b) carbon dioxide (c) water (d) oxygen
5. 5.⚙️ Which simple machine is a playground slide? (a) wedge (b) inclined plane (c) pulley (d) screw
6. 6.Which of these is pulled by a magnet? (a) a glass marble (b) a cotton cloth (c) a wooden spoon (d) an iron bolt
7. 7.♻️ Is crude oil a renewable or a non-renewable source of energy? (a) renewable (b) non-renewable
8. 8.Which of these is a pulley? (a) a playground slide (b) a bottle opener (c) a see-saw (d) a flagpole
9. 9.🧊 What do we call ice turning into water? (a) freezing (b) boiling (c) condensation (d) melting
10. 10.🧲 How many poles does a magnet have?
11. 11.🔍 Which is the odd one out? (a) ice (b) carbon dioxide (c) water vapour (d) oxygen
12. 12.⚙️ Which simple machine is a see-saw? (a) screw (b) wheel and axle (c) wedge (d) lever
13. 13.Which of these is a screw? (a) a crowbar (b) a jar lid (c) a see-saw (d) a ramp
14. 14.🔍 Which is the odd one out? (a) a stone (b) a brick (c) an iron rod (d) honey
15. 15.Which of these is a pulley? (a) a knife (b) a doorknob (c) an axe (d) a lift
16. 16.🧲 Is a plastic ruler pulled by a magnet or not? (a) pulled by a magnet (b) not pulled by a magnet
17. 17.🧲 Is a paper sheet pulled by a magnet or not? (a) pulled by a magnet (b) not pulled by a magnet
18. 18.Which of these is a wedge? (a) a flagpole (b) a knife (c) a ramp (d) a doorknob
19. 19.True or false: crude oil is a non-renewable source of energy. (a) False (b) True
20. 20.🔍 Which is the odd one out? (a) cooking oil (b) fruit juice (c) milk (d) water vapour
21. 21.Which of these is a solid? (a) air (b) honey (c) a book (d) cooking oil
22. 22.🧪 How many common states of matter do we see around us (solid, liquid, gas)?
23. 23.Which of these is pulled by a magnet? (a) a gold ring (b) aluminium foil (c) an iron pin (d) a rubber band
24. 24.🧪 Is a stone a solid, a liquid or a gas? (a) a solid (b) a gas (c) a liquid
25. 25.💧 What do we call water turning into vapour? (a) evaporation (b) freezing (c) melting (d) condensation
26. 26.True or false: wind energy is a renewable source of energy. (a) False (b) True
27. 27.🧪 Is water vapour a solid, a liquid or a gas? (a) a gas (b) a solid (c) a liquid
28. 28.🧭 A magnet hung freely always comes to rest pointing ___. (a) at the Sun (b) north and south (c) up and down (d) east and west
29. 29.⚙️ Which simple machine is a knife? (a) wedge (b) wheel and axle (c) pulley (d) inclined plane
30. 30.Which of these is a solid? (a) water (b) air (c) wood (d) cooking oil
31. 31.True or false: a playground slide is an inclined plane. (a) True (b) False
32. 32.Which of these is a solid? (a) water (b) oxygen (c) milk (d) an iron rod
33. 33.🧪 Is wood a solid, a liquid or a gas? (a) a gas (b) a solid (c) a liquid
34. 34.Which of these is pulled by a magnet? (a) a rubber band (b) nickel (c) aluminium foil (d) a copper wire
35. 35.🔍 Which is the odd one out? (a) cobalt (b) a plastic ruler (c) an iron pin (d) an iron nail
36. 36.Which of these is a lever? (a) a flagpole (b) a ramp (c) a bottle opener (d) a jar lid
37. 37.🔍 Which is the odd one out? (a) a rubber band (b) an iron pin (c) a wooden spoon (d) a copper wire
38. 38.Which of these is a liquid? (a) a book (b) cooking oil (c) water vapour (d) an iron rod
39. 39.⚙️ Which simple machine is a steering wheel? (a) wedge (b) screw (c) wheel and axle (d) lever
40. 40.True or false: a steering wheel is a wedge. (a) True (b) False

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