Class 5 GK Worksheet: Science in Daily Life

GK lesson 26: Science in daily life · Set 75 · 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 a wheel and axle? (a) a nutcracker (b) a playground slide (c) a doorknob (d) a see-saw
2. 2.⚙️ Which simple machine is a flagpole? (a) wedge (b) pulley (c) lever (d) inclined plane
3. 3.🧪 Is vinegar a solid, a liquid or a gas? (a) a solid (b) a liquid (c) a gas
4. 4.Which of these is not pulled by a magnet? (a) an iron pin (b) nickel (c) an iron screw (d) a gold ring
5. 5.⚙️ Which simple machine is a crowbar? (a) pulley (b) wedge (c) lever (d) inclined plane
6. 6.♻️ Is natural gas a renewable or a non-renewable source of energy? (a) renewable (b) non-renewable
7. 7.Which of these is a liquid? (a) a stone (b) a brick (c) water vapour (d) milk
8. 8.Which of these is an inclined plane? (a) a bottle opener (b) a doorknob (c) a ramp (d) an axe
9. 9.True or false: kerosene is a non-renewable source of energy. (a) False (b) True
10. 10.⚙️ Which simple machine is a playground slide? (a) inclined plane (b) wedge (c) lever (d) pulley
11. 11.🧪 Is a book a solid, a liquid or a gas? (a) a liquid (b) a gas (c) a solid
12. 12.🧪 Is water vapour a solid, a liquid or a gas? (a) a liquid (b) a gas (c) a solid
13. 13.🔍 Which is the odd one out? (a) vinegar (b) water (c) a book (d) fruit juice
14. 14.🧪 Is ice a solid, a liquid or a gas? (a) a solid (b) a gas (c) a liquid
15. 15.⚙️ Which simple machine is an axe? (a) inclined plane (b) screw (c) wheel and axle (d) wedge
16. 16.⚙️ Which simple machine is a knife? (a) screw (b) wheel and axle (c) lever (d) wedge
17. 17.Which of these is not pulled by a magnet? (a) aluminium foil (b) an iron screw (c) nickel (d) an iron bolt
18. 18.True or false: tidal energy is a non-renewable source of energy. (a) True (b) False
19. 19.True or false: a lift is a pulley. (a) True (b) False
20. 20.True or false: crude oil is a renewable source of energy. (a) True (b) False
21. 21.☀️ What do solar panels use to make electricity? (a) coal (b) moonlight (c) sunlight (d) petrol
22. 22.Which of these is a wedge? (a) a steering wheel (b) an axe (c) a flagpole (d) a crowbar
23. 23.Which of these is a screw? (a) a bottle opener (b) a lift (c) a crowbar (d) a jar lid
24. 24.🧲 How many poles does a magnet have?
25. 25.🔍 Which is the odd one out? (a) water (b) cooking oil (c) oxygen (d) vinegar
26. 26.💧 What do we call water turning into vapour? (a) freezing (b) condensation (c) evaporation (d) melting
27. 27.Which of these is a pulley? (a) a doorknob (b) an axe (c) a lift (d) a playground slide
28. 28.Which of these is pulled by a magnet? (a) an iron pin (b) a wooden spoon (c) a rubber band (d) a plastic ruler
29. 29.🔍 Which is the odd one out? (a) a gold ring (b) a plastic ruler (c) an iron screw (d) a glass marble
30. 30.🧲 Is an iron nail pulled by a magnet or not? (a) not pulled by a magnet (b) pulled by a magnet
31. 31.🧲 Is a plastic ruler pulled by a magnet or not? (a) pulled by a magnet (b) not pulled by a magnet
32. 32.🔍 Which is the odd one out? (a) a paper sheet (b) an iron bolt (c) nickel (d) cobalt
33. 33.🔍 Which is the odd one out? (a) an iron nail (b) aluminium foil (c) an iron screw (d) an iron bolt
34. 34.True or false: solar energy is a renewable source of energy. (a) False (b) True
35. 35.Which of these is pulled by a magnet? (a) an iron screw (b) a paper sheet (c) a cotton cloth (d) a glass marble
36. 36.Which of these is a solid? (a) water (b) ice (c) milk (d) cooking oil
37. 37.True or false: a see-saw is a lever. (a) True (b) False
38. 38.🧲 Is a glass marble pulled by a magnet or not? (a) pulled by a magnet (b) not pulled by a magnet
39. 39.🔍 Which is the odd one out? (a) steam (b) fruit juice (c) carbon dioxide (d) oxygen
40. 40.Which of these is an inclined plane? (a) a doorknob (b) a playground slide (c) a lift (d) a jar lid

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