Class 5 GK Worksheet: Science in Daily Life

GK lesson 26: Science in daily life · Set 637 · 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.🧊 What do we call ice turning into water? (a) condensation (b) freezing (c) boiling (d) melting
2. 2.🧊 Pure water freezes into ice at how many degrees Celsius?
3. 3.🧲 Is nickel pulled by a magnet or not? (a) pulled by a magnet (b) not pulled by a magnet
4. 4.🔍 Which is the odd one out? (a) a book (b) air (c) a stone (d) an iron rod
5. 5.🧲 Is an iron bolt pulled by a magnet or not? (a) pulled by a magnet (b) not pulled by a magnet
6. 6.🧲 Is a paper sheet pulled by a magnet or not? (a) pulled by a magnet (b) not pulled by a magnet
7. 7.True or false: coal is a renewable source of energy. (a) False (b) True
8. 8.🧪 Is cooking oil a solid, a liquid or a gas? (a) a gas (b) a solid (c) a liquid
9. 9.🧪 Is a brick a solid, a liquid or a gas? (a) a gas (b) a solid (c) a liquid
10. 10.Which of these is a wedge? (a) an axe (b) a nutcracker (c) a see-saw (d) a doorknob
11. 11.Which of these is pulled by a magnet? (a) a gold ring (b) a copper wire (c) a wooden spoon (d) an iron pin
12. 12.Which of these is pulled by a magnet? (a) a copper wire (b) a plastic ruler (c) an iron nail (d) a rubber band
13. 13.🔍 Which is the odd one out? (a) honey (b) ice (c) wood (d) a book
14. 14.Which of these is not pulled by a magnet? (a) an iron pin (b) an iron bolt (c) a wooden spoon (d) an iron nail
15. 15.⚙️ Which simple machine is a flagpole? (a) inclined plane (b) wheel and axle (c) pulley (d) wedge
16. 16.Which of these is a solid? (a) vinegar (b) water (c) steam (d) a brick
17. 17.♻️ Is wind energy a renewable or a non-renewable source of energy? (a) non-renewable (b) renewable
18. 18.🔍 Which is the odd one out? (a) a plastic ruler (b) a rubber band (c) an iron bolt (d) a glass marble
19. 19.🧲 A north pole faces a south pole. What happens? (a) they push apart (b) they melt (c) they turn blue (d) they pull together
20. 20.🧪 Is water a solid, a liquid or a gas? (a) a solid (b) a liquid (c) a gas
21. 21.💧 What do we call water turning into vapour? (a) melting (b) condensation (c) freezing (d) evaporation
22. 22.True or false: a doorknob is a wheel and axle. (a) True (b) False
23. 23.🔍 Which is the odd one out? (a) carbon dioxide (b) water (c) water vapour (d) oxygen
24. 24.🔍 Which is the odd one out? (a) cobalt (b) a paper sheet (c) a plastic ruler (d) aluminium foil
25. 25.Which of these is a liquid? (a) ice (b) a stone (c) fruit juice (d) oxygen
26. 26.♻️ Is solar energy a renewable or a non-renewable source of energy? (a) renewable (b) non-renewable
27. 27.Which of these is an inclined plane? (a) a bottle opener (b) a nutcracker (c) a playground slide (d) a crowbar
28. 28.🌿 Which gas do green plants give out in sunlight? (a) oxygen (b) carbon dioxide (c) smoke (d) steam
29. 29.🧲 Is aluminium foil pulled by a magnet or not? (a) pulled by a magnet (b) not pulled by a magnet
30. 30.♨️ At sea level, pure water boils at how many degrees Celsius?
31. 31.♻️ Is kerosene a renewable or a non-renewable source of energy? (a) renewable (b) non-renewable
32. 32.🧪 Is ice a solid, a liquid or a gas? (a) a liquid (b) a gas (c) a solid
33. 33.True or false: diesel is a non-renewable source of energy. (a) True (b) False
34. 34.⚙️ Which simple machine is a steering wheel? (a) wheel and axle (b) inclined plane (c) wedge (d) pulley
35. 35.True or false: a crowbar is a pulley. (a) False (b) True
36. 36.🔍 Which is the odd one out? (a) wood (b) a brick (c) milk (d) a stone
37. 37.Which of these is a solid? (a) cooking oil (b) a stone (c) steam (d) honey
38. 38.Which of these is a lever? (a) a lift (b) a playground slide (c) a knife (d) a nutcracker
39. 39.⚙️ Which simple machine is a ramp? (a) pulley (b) screw (c) inclined plane (d) wheel and axle
40. 40.🔍 Which is the odd one out? (a) cobalt (b) an iron nail (c) a cotton cloth (d) an iron bolt

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