Class 5 GK Worksheet: Science in Daily Life

GK lesson 26: Science in daily life · Set 393 · 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.🧊 Pure water freezes into ice at how many degrees Celsius?
2. 2.Which of these is a pulley? (a) a bottle opener (b) a lift (c) a playground slide (d) a ramp
3. 3.Which of these is a liquid? (a) carbon dioxide (b) honey (c) a stone (d) ice
4. 4.Which of these is a gas? (a) water vapour (b) cooking oil (c) water (d) wood
5. 5.True or false: petrol is a non-renewable source of energy. (a) False (b) True
6. 6.🔍 Which is the odd one out? (a) vinegar (b) milk (c) carbon dioxide (d) fruit juice
7. 7.Which of these is a solid? (a) cooking oil (b) an iron rod (c) water (d) water vapour
8. 8.True or false: water power is a non-renewable source of energy. (a) True (b) False
9. 9.🧪 Is wood a solid, a liquid or a gas? (a) a solid (b) a liquid (c) a gas
10. 10.🔍 Which is the odd one out? (a) air (b) oxygen (c) cooking oil (d) water vapour
11. 11.🧲 Two north poles of magnets face each other. What happens? (a) they turn blue (b) they pull together (c) they push apart (d) they melt
12. 12.⚙️ Which simple machine is a crowbar? (a) wedge (b) pulley (c) lever (d) inclined plane
13. 13.🔍 Which is the odd one out? (a) cobalt (b) a wooden spoon (c) an iron nail (d) an iron screw
14. 14.♻️ Is diesel a renewable or a non-renewable source of energy? (a) renewable (b) non-renewable
15. 15.🧭 A magnet hung freely always comes to rest pointing ___. (a) east and west (b) up and down (c) north and south (d) at the Sun
16. 16.🔍 Which is the odd one out? (a) a plastic ruler (b) a cotton cloth (c) an iron bolt (d) a rubber band
17. 17.⚙️ Which simple machine is a nutcracker? (a) screw (b) inclined plane (c) wedge (d) lever
18. 18.🧲 Is an iron pin pulled by a magnet or not? (a) pulled by a magnet (b) not pulled by a magnet
19. 19.🧪 Is carbon dioxide a solid, a liquid or a gas? (a) a gas (b) a solid (c) a liquid
20. 20.True or false: a jar lid is a lever. (a) True (b) False
21. 21.True or false: solar energy is a non-renewable source of energy. (a) True (b) False
22. 22.Which of these is not pulled by a magnet? (a) an iron screw (b) an iron nail (c) cobalt (d) a glass marble
23. 23.True or false: wind energy is a non-renewable source of energy. (a) True (b) False
24. 24.True or false: a see-saw is a lever. (a) True (b) False
25. 25.Which of these is a screw? (a) a bottle opener (b) a jar lid (c) an axe (d) a flagpole
26. 26.Which of these is a lever? (a) a bottle opener (b) a jar lid (c) a ramp (d) a lift
27. 27.Which of these is a liquid? (a) a book (b) cooking oil (c) a stone (d) ice
28. 28.🌿 Which gas do green plants give out in sunlight? (a) oxygen (b) carbon dioxide (c) smoke (d) steam
29. 29.🔍 Which is the odd one out? (a) a book (b) vinegar (c) ice (d) a stone
30. 30.Which of these is pulled by a magnet? (a) a wooden spoon (b) nickel (c) a gold ring (d) a plastic ruler
31. 31.True or false: crude oil is a non-renewable source of energy. (a) True (b) False
32. 32.🧲 Is a cotton cloth pulled by a magnet or not? (a) not pulled by a magnet (b) pulled by a magnet
33. 33.Which of these is pulled by a magnet? (a) a copper wire (b) a rubber band (c) an iron nail (d) a paper sheet
34. 34.Which of these is a pulley? (a) a ramp (b) a knife (c) a flagpole (d) a see-saw
35. 35.Which of these is a liquid? (a) a book (b) an iron rod (c) milk (d) wood
36. 36.⚙️ How many simple machines do we learn about (lever, pulley, wedge …)?
37. 37.🧲 How many poles does a magnet have?
38. 38.♨️ At sea level, pure water boils at how many degrees Celsius?
39. 39.Which of these is not pulled by a magnet? (a) an iron bolt (b) nickel (c) an iron pin (d) a paper sheet
40. 40.⚙️ Which simple machine is a ramp? (a) lever (b) screw (c) pulley (d) inclined plane

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