Class 5 GK Worksheet: Science in Daily Life

GK lesson 26: Science in daily life · Set 236 · 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.♨️ At sea level, pure water boils at how many degrees Celsius?
2. 2.🧊 Pure water freezes into ice at how many degrees Celsius?
3. 3.🧲 Is aluminium foil pulled by a magnet or not? (a) pulled by a magnet (b) not pulled by a magnet
4. 4.Which of these is pulled by a magnet? (a) a wooden spoon (b) an iron bolt (c) a rubber band (d) a cotton cloth
5. 5.🧪 Is vinegar a solid, a liquid or a gas? (a) a liquid (b) a solid (c) a gas
6. 6.🔍 Which is the odd one out? (a) oxygen (b) an iron rod (c) air (d) carbon dioxide
7. 7.Which of these is not pulled by a magnet? (a) an iron bolt (b) nickel (c) an iron nail (d) a cotton cloth
8. 8.Which of these is pulled by a magnet? (a) a plastic ruler (b) a rubber band (c) an iron pin (d) a cotton cloth
9. 9.🔍 Which is the odd one out? (a) aluminium foil (b) a paper sheet (c) a copper wire (d) an iron bolt
10. 10.♻️ Is natural gas a renewable or a non-renewable source of energy? (a) non-renewable (b) renewable
11. 11.🌿 Which gas do green plants give out in sunlight? (a) carbon dioxide (b) smoke (c) steam (d) oxygen
12. 12.Which of these is a wheel and axle? (a) a crowbar (b) a doorknob (c) an axe (d) a bottle opener
13. 13.True or false: solar energy is a non-renewable source of energy. (a) True (b) False
14. 14.Which of these is a solid? (a) carbon dioxide (b) oxygen (c) ice (d) water
15. 15.⚙️ Which simple machine is a flagpole? (a) wheel and axle (b) screw (c) inclined plane (d) pulley
16. 16.Which of these is a wedge? (a) a nutcracker (b) a lift (c) an axe (d) a crowbar
17. 17.🔍 Which is the odd one out? (a) water vapour (b) milk (c) steam (d) air
18. 18.🧪 Is air a solid, a liquid or a gas? (a) a solid (b) a liquid (c) a gas
19. 19.True or false: an axe is a wheel and axle. (a) False (b) True
20. 20.🧊 What do we call ice turning into water? (a) condensation (b) melting (c) boiling (d) freezing
21. 21.Which of these is a gas? (a) water (b) an iron rod (c) honey (d) air
22. 22.♻️ Is petrol a renewable or a non-renewable source of energy? (a) non-renewable (b) renewable
23. 23.True or false: coal is a renewable source of energy. (a) False (b) True
24. 24.True or false: a flagpole is a wedge. (a) False (b) True
25. 25.🔍 Which is the odd one out? (a) an iron rod (b) a stone (c) ice (d) cooking oil
26. 26.True or false: a bottle opener is a pulley. (a) False (b) True
27. 27.⚙️ Which simple machine is a ramp? (a) lever (b) inclined plane (c) wheel and axle (d) pulley
28. 28.True or false: wind energy is a non-renewable source of energy. (a) True (b) False
29. 29.♻️ Is coal a renewable or a non-renewable source of energy? (a) non-renewable (b) renewable
30. 30.🔍 Which is the odd one out? (a) ice (b) a book (c) oxygen (d) an iron rod
31. 31.Which of these is a lever? (a) a jar lid (b) a ramp (c) a nutcracker (d) an axe
32. 32.🔍 Which is the odd one out? (a) nickel (b) an iron nail (c) a glass marble (d) an iron bolt
33. 33.🧲 Is a paper sheet pulled by a magnet or not? (a) pulled by a magnet (b) not pulled by a magnet
34. 34.Which of these is a screw? (a) a doorknob (b) a steering wheel (c) a lift (d) a jar lid
35. 35.Which of these is not pulled by a magnet? (a) cobalt (b) a copper wire (c) an iron bolt (d) nickel
36. 36.🔍 Which is the odd one out? (a) an iron screw (b) an iron nail (c) an iron bolt (d) a wooden spoon
37. 37.Which of these is a liquid? (a) air (b) carbon dioxide (c) vinegar (d) wood
38. 38.🔍 Which is the odd one out? (a) a book (b) ice (c) a stone (d) honey
39. 39.💧 What do we call water turning into vapour? (a) freezing (b) evaporation (c) melting (d) condensation
40. 40.🧲 A north pole faces a south pole. What happens? (a) they pull together (b) they turn blue (c) they push apart (d) they melt

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