Class 5 GK Worksheet: Science in Daily Life

GK lesson 26: Science in daily life · Set 431 · 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.🧊 Pure water freezes into ice at how many degrees Celsius?
3. 3.🔍 Which is the odd one out? (a) a book (b) wood (c) vinegar (d) a stone
4. 4.🧲 How many poles does a magnet have?
5. 5.🧪 Is an iron rod a solid, a liquid or a gas? (a) a gas (b) a liquid (c) a solid
6. 6.True or false: a jar lid is a screw. (a) True (b) False
7. 7.💧 What do we call water turning into vapour? (a) melting (b) freezing (c) evaporation (d) condensation
8. 8.⚙️ Which simple machine is a doorknob? (a) pulley (b) screw (c) wheel and axle (d) inclined plane
9. 9.🧪 Is a book a solid, a liquid or a gas? (a) a gas (b) a liquid (c) a solid
10. 10.🔍 Which is the odd one out? (a) an iron bolt (b) a glass marble (c) nickel (d) cobalt
11. 11.🔍 Which is the odd one out? (a) a wooden spoon (b) a gold ring (c) aluminium foil (d) an iron screw
12. 12.True or false: a ramp is an inclined plane. (a) True (b) False
13. 13.⚙️ Which simple machine is a bottle opener? (a) pulley (b) wheel and axle (c) lever (d) inclined plane
14. 14.🌿 Which gas do green plants give out in sunlight? (a) oxygen (b) steam (c) smoke (d) carbon dioxide
15. 15.🧲 Is aluminium foil pulled by a magnet or not? (a) pulled by a magnet (b) not pulled by a magnet
16. 16.Which of these is not pulled by a magnet? (a) an iron pin (b) an iron nail (c) nickel (d) a cotton cloth
17. 17.🧪 How many common states of matter do we see around us (solid, liquid, gas)?
18. 18.🧊 What do we call ice turning into water? (a) freezing (b) condensation (c) melting (d) boiling
19. 19.🧪 Is a stone a solid, a liquid or a gas? (a) a gas (b) a liquid (c) a solid
20. 20.🔍 Which is the odd one out? (a) a glass marble (b) an iron bolt (c) a wooden spoon (d) a plastic ruler
21. 21.🔍 Which is the odd one out? (a) honey (b) fruit juice (c) vinegar (d) steam
22. 22.🧲 Is cobalt pulled by a magnet or not? (a) pulled by a magnet (b) not pulled by a magnet
23. 23.⚙️ Which simple machine is a lift? (a) screw (b) pulley (c) wheel and axle (d) wedge
24. 24.🧪 Is wood a solid, a liquid or a gas? (a) a liquid (b) a gas (c) a solid
25. 25.True or false: diesel is a non-renewable source of energy. (a) True (b) False
26. 26.True or false: crude oil is a non-renewable source of energy. (a) False (b) True
27. 27.🔍 Which is the odd one out? (a) water vapour (b) steam (c) carbon dioxide (d) fruit juice
28. 28.Which of these is a lever? (a) a ramp (b) a playground slide (c) a crowbar (d) a jar lid
29. 29.♻️ Is natural gas a renewable or a non-renewable source of energy? (a) non-renewable (b) renewable
30. 30.⚙️ Which simple machine is a playground slide? (a) wedge (b) pulley (c) lever (d) inclined plane
31. 31.🧪 Is water a solid, a liquid or a gas? (a) a liquid (b) a gas (c) a solid
32. 32.Which of these is a wedge? (a) a crowbar (b) a bottle opener (c) an axe (d) a ramp
33. 33.Which of these is a pulley? (a) a bottle opener (b) a see-saw (c) a lift (d) a playground slide
34. 34.🧪 Is cooking oil a solid, a liquid or a gas? (a) a gas (b) a solid (c) a liquid
35. 35.♻️ Is solar energy a renewable or a non-renewable source of energy? (a) non-renewable (b) renewable
36. 36.True or false: petrol is a renewable source of energy. (a) True (b) False
37. 37.⚙️ Which simple machine is a nutcracker? (a) lever (b) screw (c) inclined plane (d) pulley
38. 38.⚙️ Which simple machine is a knife? (a) pulley (b) wedge (c) inclined plane (d) wheel and axle
39. 39.♨️ At sea level, pure water boils at how many degrees Celsius?
40. 40.🧲 Is an iron screw pulled by a magnet or not? (a) pulled by a magnet (b) not pulled by a magnet

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