Class 5 GK Worksheet: Science in Daily Life

GK lesson 26: Science in daily life · Set 780 · 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.💧 What do we call water turning into vapour? (a) melting (b) condensation (c) evaporation (d) freezing
2. 2.⚙️ How many simple machines do we learn about (lever, pulley, wedge …)?
3. 3.🌿 Which gas do green plants give out in sunlight? (a) smoke (b) oxygen (c) steam (d) carbon dioxide
4. 4.🧊 Pure water freezes into ice at how many degrees Celsius?
5. 5.⚙️ Which simple machine is a steering wheel? (a) screw (b) inclined plane (c) wheel and axle (d) lever
6. 6.Which of these is a screw? (a) a bottle opener (b) a see-saw (c) a jar lid (d) a ramp
7. 7.🧲 Is a gold ring pulled by a magnet or not? (a) pulled by a magnet (b) not pulled by a magnet
8. 8.Which of these is a solid? (a) water (b) milk (c) a book (d) vinegar
9. 9.True or false: natural gas is a non-renewable source of energy. (a) False (b) True
10. 10.🔍 Which is the odd one out? (a) a wooden spoon (b) a paper sheet (c) a glass marble (d) an iron nail
11. 11.True or false: a doorknob is a screw. (a) True (b) False
12. 12.Which of these is a lever? (a) a nutcracker (b) a knife (c) a doorknob (d) a ramp
13. 13.Which of these is not pulled by a magnet? (a) an iron screw (b) cobalt (c) an iron bolt (d) aluminium foil
14. 14.🔍 Which is the odd one out? (a) cooking oil (b) vinegar (c) milk (d) steam
15. 15.♨️ At sea level, pure water boils at how many degrees Celsius?
16. 16.⚙️ Which simple machine is a jar lid? (a) screw (b) lever (c) inclined plane (d) wheel and axle
17. 17.🧲 A north pole faces a south pole. What happens? (a) they melt (b) they pull together (c) they push apart (d) they turn blue
18. 18.🧲 Is a paper sheet pulled by a magnet or not? (a) not pulled by a magnet (b) pulled by a magnet
19. 19.🔍 Which is the odd one out? (a) water vapour (b) steam (c) oxygen (d) fruit juice
20. 20.🔍 Which is the odd one out? (a) wood (b) a stone (c) cooking oil (d) an iron rod
21. 21.♻️ Is tidal energy a renewable or a non-renewable source of energy? (a) non-renewable (b) renewable
22. 22.🧲 How many poles does a magnet have?
23. 23.True or false: crude oil is a non-renewable source of energy. (a) False (b) True
24. 24.⚙️ Which simple machine is a lift? (a) screw (b) inclined plane (c) lever (d) pulley
25. 25.🧪 How many common states of matter do we see around us (solid, liquid, gas)?
26. 26.🧭 A magnet hung freely always comes to rest pointing ___. (a) at the Sun (b) north and south (c) up and down (d) east and west
27. 27.🔍 Which is the odd one out? (a) a copper wire (b) nickel (c) cobalt (d) an iron nail
28. 28.Which of these is a wedge? (a) a bottle opener (b) a see-saw (c) a ramp (d) a knife
29. 29.♻️ Is water power a renewable or a non-renewable source of energy? (a) renewable (b) non-renewable
30. 30.⚙️ Which simple machine is a bottle opener? (a) lever (b) screw (c) inclined plane (d) wedge
31. 31.True or false: wind energy is a non-renewable source of energy. (a) True (b) False
32. 32.🧪 Is a stone a solid, a liquid or a gas? (a) a liquid (b) a solid (c) a gas
33. 33.🧲 Is nickel pulled by a magnet or not? (a) not pulled by a magnet (b) pulled by a magnet
34. 34.🔍 Which is the odd one out? (a) cobalt (b) an iron bolt (c) a rubber band (d) an iron screw
35. 35.Which of these is an inclined plane? (a) an axe (b) a playground slide (c) a knife (d) a lift
36. 36.Which of these is a lever? (a) a crowbar (b) an axe (c) a lift (d) a knife
37. 37.🧲 Is an iron screw pulled by a magnet or not? (a) not pulled by a magnet (b) pulled by a magnet
38. 38.Which of these is a wheel and axle? (a) a steering wheel (b) a knife (c) a lift (d) a flagpole
39. 39.🔍 Which is the odd one out? (a) an iron pin (b) a glass marble (c) an iron bolt (d) an iron screw
40. 40.True or false: wind energy is a renewable source of energy. (a) True (b) False

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