Class 5 GK Worksheet: Science in Daily Life

GK lesson 26: Science in daily life · Set 159 · 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 gas do green plants give out in sunlight? (a) steam (b) carbon dioxide (c) oxygen (d) smoke
2. 2.True or false: crude oil is a non-renewable source of energy. (a) True (b) False
3. 3.True or false: natural gas is a non-renewable source of energy. (a) False (b) True
4. 4.🧪 Is carbon dioxide a solid, a liquid or a gas? (a) a solid (b) a gas (c) a liquid
5. 5.⚙️ Which simple machine is a bottle opener? (a) wedge (b) inclined plane (c) wheel and axle (d) lever
6. 6.🔍 Which is the odd one out? (a) a copper wire (b) cobalt (c) an iron screw (d) nickel
7. 7.🌱 Which gas do green plants take in to make their food? (a) smoke (b) steam (c) oxygen (d) carbon dioxide
8. 8.🔍 Which is the odd one out? (a) steam (b) milk (c) air (d) oxygen
9. 9.🔍 Which is the odd one out? (a) aluminium foil (b) a copper wire (c) an iron screw (d) a wooden spoon
10. 10.Which of these is pulled by a magnet? (a) nickel (b) a glass marble (c) a plastic ruler (d) a rubber band
11. 11.🧲 Two north poles of magnets face each other. What happens? (a) they pull together (b) they push apart (c) they turn blue (d) they melt
12. 12.Which of these is a lever? (a) a doorknob (b) a steering wheel (c) a jar lid (d) a nutcracker
13. 13.🔍 Which is the odd one out? (a) a wooden spoon (b) an iron bolt (c) a rubber band (d) a glass marble
14. 14.True or false: wind energy is a non-renewable source of energy. (a) False (b) True
15. 15.Which of these is a lever? (a) a knife (b) a doorknob (c) a bottle opener (d) a ramp
16. 16.🧲 How many poles does a magnet have?
17. 17.Which of these is a solid? (a) water (b) ice (c) honey (d) milk
18. 18.Which of these is a solid? (a) milk (b) an iron rod (c) water vapour (d) cooking oil
19. 19.True or false: a knife is a wedge. (a) False (b) True
20. 20.🧪 Is a book a solid, a liquid or a gas? (a) a liquid (b) a gas (c) a solid
21. 21.🔍 Which is the odd one out? (a) an iron pin (b) an iron bolt (c) aluminium foil (d) cobalt
22. 22.True or false: natural gas is a renewable source of energy. (a) True (b) False
23. 23.☀️ What do solar panels use to make electricity? (a) moonlight (b) coal (c) sunlight (d) petrol
24. 24.True or false: a jar lid is a lever. (a) True (b) False
25. 25.🧲 Is an iron nail pulled by a magnet or not? (a) not pulled by a magnet (b) pulled by a magnet
26. 26.Which of these is a solid? (a) water vapour (b) cooking oil (c) air (d) a stone
27. 27.⚙️ Which simple machine is a doorknob? (a) screw (b) pulley (c) wedge (d) wheel and axle
28. 28.Which of these is not pulled by a magnet? (a) an iron screw (b) a glass marble (c) an iron nail (d) an iron bolt
29. 29.🧪 Is steam a solid, a liquid or a gas? (a) a solid (b) a liquid (c) a gas
30. 30.True or false: a crowbar is a lever. (a) False (b) True
31. 31.Which of these is a wheel and axle? (a) a jar lid (b) a playground slide (c) a doorknob (d) a knife
32. 32.♻️ Is tidal energy a renewable or a non-renewable source of energy? (a) renewable (b) non-renewable
33. 33.True or false: diesel is a renewable source of energy. (a) True (b) False
34. 34.🔍 Which is the odd one out? (a) an iron bolt (b) an iron screw (c) a rubber band (d) an iron nail
35. 35.Which of these is pulled by a magnet? (a) a rubber band (b) an iron bolt (c) a paper sheet (d) a cotton cloth
36. 36.🔍 Which is the odd one out? (a) a cotton cloth (b) an iron pin (c) cobalt (d) an iron nail
37. 37.🧲 Is a copper wire pulled by a magnet or not? (a) pulled by a magnet (b) not pulled by a magnet
38. 38.True or false: a bottle opener is a wedge. (a) True (b) False
39. 39.🔍 Which is the odd one out? (a) water (b) a book (c) an iron rod (d) a brick
40. 40.Which of these is a screw? (a) a lift (b) a nutcracker (c) a steering wheel (d) a jar lid

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