Class 5 GK Worksheet: Science in Daily Life

GK lesson 26: Science in daily life · Set 438 · 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 of these is a lever? (a) a jar lid (b) a playground slide (c) a doorknob (d) a nutcracker
2. 2.🔍 Which is the odd one out? (a) a stone (b) ice (c) an iron rod (d) carbon dioxide
3. 3.True or false: kerosene is a renewable source of energy. (a) False (b) True
4. 4.True or false: crude oil is a non-renewable source of energy. (a) True (b) False
5. 5.🔍 Which is the odd one out? (a) a brick (b) ice (c) a book (d) steam
6. 6.💧 What do we call water turning into vapour? (a) evaporation (b) melting (c) condensation (d) freezing
7. 7.True or false: a ramp is a pulley. (a) True (b) False
8. 8.🔍 Which is the odd one out? (a) oxygen (b) air (c) carbon dioxide (d) an iron rod
9. 9.🧪 Is steam a solid, a liquid or a gas? (a) a solid (b) a liquid (c) a gas
10. 10.⚙️ Which simple machine is a see-saw? (a) wedge (b) wheel and axle (c) lever (d) pulley
11. 11.🔍 Which is the odd one out? (a) a stone (b) air (c) ice (d) wood
12. 12.🔍 Which is the odd one out? (a) aluminium foil (b) a paper sheet (c) nickel (d) a glass marble
13. 13.Which of these is an inclined plane? (a) a knife (b) a see-saw (c) a playground slide (d) a doorknob
14. 14.🧪 Is vinegar a solid, a liquid or a gas? (a) a liquid (b) a solid (c) a gas
15. 15.⚙️ Which simple machine is a flagpole? (a) pulley (b) wedge (c) wheel and axle (d) screw
16. 16.🧊 Pure water freezes into ice at how many degrees Celsius?
17. 17.⚙️ Which simple machine is a jar lid? (a) inclined plane (b) screw (c) lever (d) pulley
18. 18.Which of these is not pulled by a magnet? (a) an iron bolt (b) an iron nail (c) an iron pin (d) a plastic ruler
19. 19.🌱 Which gas do green plants take in to make their food? (a) oxygen (b) carbon dioxide (c) smoke (d) steam
20. 20.🧲 How many poles does a magnet have?
21. 21.🔍 Which is the odd one out? (a) an iron bolt (b) cobalt (c) a glass marble (d) an iron nail
22. 22.Which of these is a solid? (a) cooking oil (b) oxygen (c) steam (d) an iron rod
23. 23.Which of these is a gas? (a) ice (b) cooking oil (c) a book (d) oxygen
24. 24.🔍 Which is the odd one out? (a) wood (b) an iron rod (c) milk (d) a stone
25. 25.True or false: water power is a non-renewable source of energy. (a) False (b) True
26. 26.🔍 Which is the odd one out? (a) a plastic ruler (b) cobalt (c) an iron nail (d) nickel
27. 27.True or false: a playground slide is a screw. (a) True (b) False
28. 28.🔍 Which is the odd one out? (a) an iron rod (b) a brick (c) wood (d) oxygen
29. 29.🧲 A north pole faces a south pole. What happens? (a) they turn blue (b) they push apart (c) they melt (d) they pull together
30. 30.☀️ What do solar panels use to make electricity? (a) sunlight (b) coal (c) moonlight (d) petrol
31. 31.🧲 Is a wooden spoon pulled by a magnet or not? (a) pulled by a magnet (b) not pulled by a magnet
32. 32.True or false: a jar lid is a lever. (a) False (b) True
33. 33.True or false: a bottle opener is a wheel and axle. (a) True (b) False
34. 34.Which of these is a solid? (a) a brick (b) vinegar (c) carbon dioxide (d) milk
35. 35.True or false: a crowbar is a lever. (a) True (b) False
36. 36.⚙️ Which simple machine is an axe? (a) wedge (b) screw (c) inclined plane (d) wheel and axle
37. 37.🔍 Which is the odd one out? (a) cooking oil (b) an iron rod (c) ice (d) a stone
38. 38.Which of these is a solid? (a) cooking oil (b) milk (c) fruit juice (d) wood
39. 39.True or false: a jar lid is an inclined plane. (a) True (b) False
40. 40.🔍 Which is the odd one out? (a) a wooden spoon (b) a cotton cloth (c) a glass marble (d) an iron bolt

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