Class 5 GK Worksheet: Science in Daily Life

GK lesson 26: Science in daily life · Set 933 · 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 screw? (a) a doorknob (b) a bottle opener (c) a nutcracker (d) a jar lid
2. 2.⚙️ Which simple machine is a nutcracker? (a) pulley (b) wheel and axle (c) lever (d) inclined plane
3. 3.Which of these is a wheel and axle? (a) a knife (b) a playground slide (c) a doorknob (d) a ramp
4. 4.🧪 Is an iron rod a solid, a liquid or a gas? (a) a solid (b) a gas (c) a liquid
5. 5.True or false: crude oil is a renewable source of energy. (a) True (b) False
6. 6.🧪 Is wood a solid, a liquid or a gas? (a) a liquid (b) a gas (c) a solid
7. 7.♻️ Is diesel a renewable or a non-renewable source of energy? (a) renewable (b) non-renewable
8. 8.⚙️ Which simple machine is a flagpole? (a) wedge (b) screw (c) inclined plane (d) pulley
9. 9.🧪 Is water vapour a solid, a liquid or a gas? (a) a solid (b) a gas (c) a liquid
10. 10.🧲 Is an iron pin pulled by a magnet or not? (a) not pulled by a magnet (b) pulled by a magnet
11. 11.Which of these is a solid? (a) cooking oil (b) oxygen (c) ice (d) milk
12. 12.True or false: wind energy is a non-renewable source of energy. (a) True (b) False
13. 13.🧲 Is a rubber band pulled by a magnet or not? (a) not pulled by a magnet (b) pulled by a magnet
14. 14.Which of these is a pulley? (a) a flagpole (b) an axe (c) a playground slide (d) a jar lid
15. 15.♻️ Is water power a renewable or a non-renewable source of energy? (a) renewable (b) non-renewable
16. 16.♻️ Is wind energy a renewable or a non-renewable source of energy? (a) renewable (b) non-renewable
17. 17.🔍 Which is the odd one out? (a) nickel (b) a rubber band (c) an iron bolt (d) an iron nail
18. 18.⚙️ Which simple machine is a crowbar? (a) wedge (b) wheel and axle (c) lever (d) screw
19. 19.💧 What do we call water turning into vapour? (a) freezing (b) evaporation (c) melting (d) condensation
20. 20.Which of these is pulled by a magnet? (a) a wooden spoon (b) a rubber band (c) an iron pin (d) a copper wire
21. 21.🔍 Which is the odd one out? (a) steam (b) a brick (c) ice (d) wood
22. 22.🔍 Which is the odd one out? (a) carbon dioxide (b) wood (c) oxygen (d) steam
23. 23.Which of these is not pulled by a magnet? (a) cobalt (b) nickel (c) an iron bolt (d) a wooden spoon
24. 24.⚙️ Which simple machine is a doorknob? (a) screw (b) pulley (c) wheel and axle (d) inclined plane
25. 25.🧭 A magnet hung freely always comes to rest pointing ___. (a) at the Sun (b) up and down (c) east and west (d) north and south
26. 26.Which of these is not pulled by a magnet? (a) a paper sheet (b) an iron nail (c) an iron screw (d) an iron bolt
27. 27.🧪 Is air a solid, a liquid or a gas? (a) a liquid (b) a gas (c) a solid
28. 28.🔍 Which is the odd one out? (a) cobalt (b) a wooden spoon (c) an iron nail (d) nickel
29. 29.🧪 Is carbon dioxide a solid, a liquid or a gas? (a) a gas (b) a solid (c) a liquid
30. 30.Which of these is a wheel and axle? (a) a knife (b) a lift (c) a steering wheel (d) a nutcracker
31. 31.☀️ What do solar panels use to make electricity? (a) petrol (b) moonlight (c) sunlight (d) coal
32. 32.🔍 Which is the odd one out? (a) a book (b) an iron rod (c) cooking oil (d) a brick
33. 33.True or false: an axe is a wedge. (a) False (b) True
34. 34.Which of these is not pulled by a magnet? (a) cobalt (b) an iron screw (c) an iron nail (d) a gold ring
35. 35.🧲 Is nickel pulled by a magnet or not? (a) not pulled by a magnet (b) pulled by a magnet
36. 36.True or false: natural gas is a non-renewable source of energy. (a) True (b) False
37. 37.⚙️ Which simple machine is a knife? (a) screw (b) lever (c) inclined plane (d) wedge
38. 38.Which of these is a pulley? (a) a see-saw (b) a playground slide (c) a ramp (d) a lift
39. 39.⚙️ Which simple machine is a lift? (a) pulley (b) inclined plane (c) screw (d) lever
40. 40.🧲 How many poles does a magnet have?

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