Class 5 GK Worksheet: Science in Daily Life

GK lesson 26: Science in daily life · Set 705 · 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 air a solid, a liquid or a gas? (a) a solid (b) a liquid (c) a gas
2. 2.Which of these is not pulled by a magnet? (a) a rubber band (b) an iron bolt (c) nickel (d) cobalt
3. 3.⚙️ Which simple machine is a jar lid? (a) pulley (b) inclined plane (c) lever (d) screw
4. 4.🧪 Is an iron rod a solid, a liquid or a gas? (a) a gas (b) a liquid (c) a solid
5. 5.True or false: water power is a non-renewable source of energy. (a) False (b) True
6. 6.Which of these is an inclined plane? (a) a knife (b) a lift (c) a playground slide (d) an axe
7. 7.Which of these is a lever? (a) a nutcracker (b) a lift (c) a knife (d) a steering wheel
8. 8.Which of these is pulled by a magnet? (a) an iron nail (b) a glass marble (c) a rubber band (d) aluminium foil
9. 9.True or false: a see-saw is a lever. (a) False (b) True
10. 10.🔍 Which is the odd one out? (a) an iron screw (b) nickel (c) an iron nail (d) a gold ring
11. 11.♨️ At sea level, pure water boils at how many degrees Celsius?
12. 12.🧪 Is vinegar a solid, a liquid or a gas? (a) a solid (b) a gas (c) a liquid
13. 13.🔍 Which is the odd one out? (a) oxygen (b) air (c) water vapour (d) a book
14. 14.True or false: crude oil is a non-renewable source of energy. (a) False (b) True
15. 15.🧲 Is a wooden spoon pulled by a magnet or not? (a) pulled by a magnet (b) not pulled by a magnet
16. 16.🔍 Which is the odd one out? (a) a brick (b) milk (c) cooking oil (d) water
17. 17.Which of these is a solid? (a) honey (b) steam (c) a brick (d) cooking oil
18. 18.⚙️ Which simple machine is a see-saw? (a) screw (b) inclined plane (c) lever (d) pulley
19. 19.True or false: a ramp is a wedge. (a) True (b) False
20. 20.🔍 Which is the odd one out? (a) a wooden spoon (b) a plastic ruler (c) a paper sheet (d) cobalt
21. 21.True or false: kerosene is a renewable source of energy. (a) False (b) True
22. 22.True or false: petrol is a renewable source of energy. (a) True (b) False
23. 23.☀️ What do solar panels use to make electricity? (a) coal (b) moonlight (c) sunlight (d) petrol
24. 24.⚙️ Which simple machine is a bottle opener? (a) inclined plane (b) wheel and axle (c) pulley (d) lever
25. 25.Which of these is a liquid? (a) water vapour (b) fruit juice (c) a stone (d) wood
26. 26.🧲 Is a gold ring pulled by a magnet or not? (a) pulled by a magnet (b) not pulled by a magnet
27. 27.True or false: crude oil is a renewable source of energy. (a) False (b) True
28. 28.⚙️ Which simple machine is a knife? (a) wheel and axle (b) wedge (c) pulley (d) inclined plane
29. 29.🧲 Is an iron bolt pulled by a magnet or not? (a) not pulled by a magnet (b) pulled by a magnet
30. 30.🧲 Is an iron pin pulled by a magnet or not? (a) pulled by a magnet (b) not pulled by a magnet
31. 31.True or false: a doorknob is a wheel and axle. (a) True (b) False
32. 32.♻️ Is crude oil a renewable or a non-renewable source of energy? (a) renewable (b) non-renewable
33. 33.Which of these is a gas? (a) wood (b) honey (c) milk (d) oxygen
34. 34.🧪 How many common states of matter do we see around us (solid, liquid, gas)?
35. 35.🧊 Pure water freezes into ice at how many degrees Celsius?
36. 36.True or false: a bottle opener is a screw. (a) False (b) True
37. 37.🧪 Is water a solid, a liquid or a gas? (a) a gas (b) a liquid (c) a solid
38. 38.🧊 What do we call ice turning into water? (a) condensation (b) freezing (c) boiling (d) melting
39. 39.True or false: a crowbar is a lever. (a) False (b) True
40. 40.True or false: natural gas is a renewable source of energy. (a) True (b) False

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