Class 5 GK Worksheet: Science in Daily Life

GK lesson 26: Science in daily life · Set 14 · 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 is the odd one out? (a) an iron bolt (b) a plastic ruler (c) aluminium foil (d) a glass marble
2. 2.⚙️ Which simple machine is a bottle opener? (a) screw (b) lever (c) inclined plane (d) wheel and axle
3. 3.⚙️ Which simple machine is a lift? (a) lever (b) screw (c) wedge (d) pulley
4. 4.True or false: tidal energy is a renewable source of energy. (a) True (b) False
5. 5.Which of these is a pulley? (a) a see-saw (b) a steering wheel (c) a lift (d) a doorknob
6. 6.🧲 Is a plastic ruler pulled by a magnet or not? (a) pulled by a magnet (b) not pulled by a magnet
7. 7.🔍 Which is the odd one out? (a) vinegar (b) fruit juice (c) a stone (d) water
8. 8.⚙️ Which simple machine is a jar lid? (a) wedge (b) inclined plane (c) screw (d) lever
9. 9.🧲 Is an iron nail pulled by a magnet or not? (a) not pulled by a magnet (b) pulled by a magnet
10. 10.Which of these is pulled by a magnet? (a) a plastic ruler (b) an iron nail (c) a copper wire (d) a gold ring
11. 11.♨️ At sea level, pure water boils at how many degrees Celsius?
12. 12.True or false: a lift is a pulley. (a) True (b) False
13. 13.True or false: solar energy is a non-renewable source of energy. (a) False (b) True
14. 14.🧪 Is wood a solid, a liquid or a gas? (a) a solid (b) a gas (c) a liquid
15. 15.Which of these is a gas? (a) a stone (b) cooking oil (c) steam (d) fruit juice
16. 16.Which of these is not pulled by a magnet? (a) an iron pin (b) an iron bolt (c) aluminium foil (d) an iron screw
17. 17.True or false: a doorknob is an inclined plane. (a) True (b) False
18. 18.True or false: kerosene is a non-renewable source of energy. (a) True (b) False
19. 19.🧪 How many common states of matter do we see around us (solid, liquid, gas)?
20. 20.⚙️ Which simple machine is a ramp? (a) pulley (b) wheel and axle (c) lever (d) inclined plane
21. 21.True or false: a bottle opener is a wheel and axle. (a) False (b) True
22. 22.Which of these is not pulled by a magnet? (a) nickel (b) an iron pin (c) an iron bolt (d) a glass marble
23. 23.🧪 Is a brick a solid, a liquid or a gas? (a) a liquid (b) a gas (c) a solid
24. 24.Which of these is pulled by a magnet? (a) a glass marble (b) a gold ring (c) a copper wire (d) an iron screw
25. 25.Which of these is a liquid? (a) water (b) steam (c) a stone (d) wood
26. 26.🔍 Which is the odd one out? (a) fruit juice (b) air (c) cooking oil (d) honey
27. 27.🧲 Two north poles of magnets face each other. What happens? (a) they pull together (b) they melt (c) they push apart (d) they turn blue
28. 28.Which of these is a solid? (a) water vapour (b) water (c) milk (d) a book
29. 29.💧 What do we call water turning into vapour? (a) condensation (b) evaporation (c) melting (d) freezing
30. 30.🔍 Which is the odd one out? (a) aluminium foil (b) a plastic ruler (c) a gold ring (d) an iron nail
31. 31.🧊 What do we call ice turning into water? (a) boiling (b) melting (c) freezing (d) condensation
32. 32.☀️ What do solar panels use to make electricity? (a) moonlight (b) sunlight (c) coal (d) petrol
33. 33.⚙️ Which simple machine is a see-saw? (a) inclined plane (b) pulley (c) screw (d) lever
34. 34.🔍 Which is the odd one out? (a) an iron pin (b) a gold ring (c) a cotton cloth (d) a copper wire
35. 35.Which of these is a wheel and axle? (a) a doorknob (b) a playground slide (c) a see-saw (d) a lift
36. 36.🌱 Which gas do green plants take in to make their food? (a) smoke (b) oxygen (c) carbon dioxide (d) steam
37. 37.⚙️ Which simple machine is a steering wheel? (a) inclined plane (b) wheel and axle (c) wedge (d) lever
38. 38.🔍 Which is the odd one out? (a) ice (b) a book (c) wood (d) vinegar
39. 39.♻️ Is kerosene a renewable or a non-renewable source of energy? (a) non-renewable (b) renewable
40. 40.🔍 Which is the odd one out? (a) a gold ring (b) a copper wire (c) a wooden spoon (d) an iron screw

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