Class 5 GK Worksheet: Science in Daily Life

GK lesson 26: Science in daily life · Set 264 · 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 diesel a renewable or a non-renewable source of energy? (a) non-renewable (b) renewable
2. 2.Which of these is a gas? (a) wood (b) a stone (c) vinegar (d) water vapour
3. 3.Which of these is a gas? (a) wood (b) water (c) air (d) milk
4. 4.♻️ Is kerosene a renewable or a non-renewable source of energy? (a) non-renewable (b) renewable
5. 5.🧪 Is vinegar a solid, a liquid or a gas? (a) a gas (b) a liquid (c) a solid
6. 6.🧪 Is a book a solid, a liquid or a gas? (a) a solid (b) a liquid (c) a gas
7. 7.Which of these is a liquid? (a) steam (b) a brick (c) a stone (d) cooking oil
8. 8.🧪 Is water vapour a solid, a liquid or a gas? (a) a gas (b) a liquid (c) a solid
9. 9.Which of these is not pulled by a magnet? (a) an iron bolt (b) a copper wire (c) an iron nail (d) an iron pin
10. 10.🧪 Is steam a solid, a liquid or a gas? (a) a solid (b) a gas (c) a liquid
11. 11.Which of these is pulled by a magnet? (a) a gold ring (b) a cotton cloth (c) an iron bolt (d) a paper sheet
12. 12.True or false: a knife is a wedge. (a) False (b) True
13. 13.🧪 Is cooking oil a solid, a liquid or a gas? (a) a solid (b) a liquid (c) a gas
14. 14.⚙️ How many simple machines do we learn about (lever, pulley, wedge …)?
15. 15.True or false: crude oil is a renewable source of energy. (a) False (b) True
16. 16.Which of these is a lever? (a) a flagpole (b) a playground slide (c) a bottle opener (d) a steering wheel
17. 17.💧 What do we call water turning into vapour? (a) evaporation (b) melting (c) condensation (d) freezing
18. 18.True or false: tidal energy is a non-renewable source of energy. (a) False (b) True
19. 19.True or false: a nutcracker is an inclined plane. (a) True (b) False
20. 20.True or false: a lift is a wheel and axle. (a) False (b) True
21. 21.Which of these is a solid? (a) oxygen (b) water (c) fruit juice (d) a brick
22. 22.Which of these is a wedge? (a) a crowbar (b) a steering wheel (c) a knife (d) a flagpole
23. 23.True or false: a crowbar is a pulley. (a) False (b) True
24. 24.Which of these is not pulled by a magnet? (a) nickel (b) an iron nail (c) a gold ring (d) an iron pin
25. 25.🧊 Pure water freezes into ice at how many degrees Celsius?
26. 26.Which of these is a lever? (a) a ramp (b) a knife (c) a nutcracker (d) a playground slide
27. 27.♨️ At sea level, pure water boils at how many degrees Celsius?
28. 28.🔍 Which is the odd one out? (a) a copper wire (b) a wooden spoon (c) an iron screw (d) a gold ring
29. 29.🌱 Which gas do green plants take in to make their food? (a) steam (b) carbon dioxide (c) oxygen (d) smoke
30. 30.🌿 Which gas do green plants give out in sunlight? (a) carbon dioxide (b) oxygen (c) smoke (d) steam
31. 31.🧲 How many poles does a magnet have?
32. 32.🔍 Which is the odd one out? (a) a cotton cloth (b) a wooden spoon (c) nickel (d) a plastic ruler
33. 33.True or false: crude oil is a non-renewable source of energy. (a) True (b) False
34. 34.🧲 Is cobalt pulled by a magnet or not? (a) pulled by a magnet (b) not pulled by a magnet
35. 35.True or false: a bottle opener is an inclined plane. (a) True (b) False
36. 36.🔍 Which is the odd one out? (a) a plastic ruler (b) aluminium foil (c) an iron pin (d) a wooden spoon
37. 37.Which of these is not pulled by a magnet? (a) an iron nail (b) an iron bolt (c) an iron screw (d) a plastic ruler
38. 38.🧭 A magnet hung freely always comes to rest pointing ___. (a) up and down (b) at the Sun (c) north and south (d) east and west
39. 39.True or false: a ramp is a wedge. (a) True (b) False
40. 40.⚙️ Which simple machine is a crowbar? (a) lever (b) pulley (c) inclined plane (d) wedge

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