Class 5 GK Worksheet: Science in Daily Life

GK lesson 26: Science in daily life · Set 307 · 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 ice turning into water? (a) boiling (b) freezing (c) condensation (d) melting
2. 2.Which of these is a gas? (a) a brick (b) carbon dioxide (c) an iron rod (d) cooking oil
3. 3.True or false: petrol is a non-renewable source of energy. (a) True (b) False
4. 4.🧪 Is milk a solid, a liquid or a gas? (a) a liquid (b) a gas (c) a solid
5. 5.Which of these is a gas? (a) fruit juice (b) ice (c) cooking oil (d) steam
6. 6.🌱 Which gas do green plants take in to make their food? (a) smoke (b) steam (c) carbon dioxide (d) oxygen
7. 7.True or false: coal is a non-renewable source of energy. (a) True (b) False
8. 8.🧪 Is water vapour a solid, a liquid or a gas? (a) a solid (b) a liquid (c) a gas
9. 9.Which of these is pulled by a magnet? (a) aluminium foil (b) a rubber band (c) an iron pin (d) a wooden spoon
10. 10.Which of these is a wheel and axle? (a) a doorknob (b) a see-saw (c) a playground slide (d) a nutcracker
11. 11.⚙️ Which simple machine is a knife? (a) wheel and axle (b) screw (c) wedge (d) inclined plane
12. 12.⚙️ Which simple machine is a ramp? (a) wedge (b) wheel and axle (c) inclined plane (d) lever
13. 13.True or false: a knife is a screw. (a) False (b) True
14. 14.True or false: a bottle opener is a wedge. (a) True (b) False
15. 15.True or false: a jar lid is a screw. (a) True (b) False
16. 16.True or false: natural gas is a renewable source of energy. (a) False (b) True
17. 17.Which of these is a gas? (a) a stone (b) air (c) vinegar (d) a book
18. 18.☀️ What do solar panels use to make electricity? (a) petrol (b) sunlight (c) coal (d) moonlight
19. 19.🔍 Which is the odd one out? (a) an iron screw (b) a gold ring (c) nickel (d) an iron bolt
20. 20.♻️ Is tidal energy a renewable or a non-renewable source of energy? (a) renewable (b) non-renewable
21. 21.🔍 Which is the odd one out? (a) nickel (b) a gold ring (c) a plastic ruler (d) a cotton cloth
22. 22.🧊 Pure water freezes into ice at how many degrees Celsius?
23. 23.True or false: a crowbar is a screw. (a) True (b) False
24. 24.🔍 Which is the odd one out? (a) an iron screw (b) an iron pin (c) a paper sheet (d) an iron nail
25. 25.Which of these is a screw? (a) a playground slide (b) a nutcracker (c) a knife (d) a jar lid
26. 26.🌿 Which gas do green plants give out in sunlight? (a) steam (b) smoke (c) oxygen (d) carbon dioxide
27. 27.Which of these is a lever? (a) a lift (b) a flagpole (c) a knife (d) a nutcracker
28. 28.💧 What do we call water turning into vapour? (a) condensation (b) evaporation (c) melting (d) freezing
29. 29.⚙️ How many simple machines do we learn about (lever, pulley, wedge …)?
30. 30.🔍 Which is the odd one out? (a) oxygen (b) vinegar (c) carbon dioxide (d) water vapour
31. 31.⚙️ Which simple machine is a nutcracker? (a) wheel and axle (b) screw (c) pulley (d) lever
32. 32.🧪 Is air a solid, a liquid or a gas? (a) a solid (b) a liquid (c) a gas
33. 33.Which of these is a lever? (a) a steering wheel (b) an axe (c) a knife (d) a crowbar
34. 34.🧲 Is a wooden spoon pulled by a magnet or not? (a) pulled by a magnet (b) not pulled by a magnet
35. 35.🧲 Is a glass marble pulled by a magnet or not? (a) not pulled by a magnet (b) pulled by a magnet
36. 36.🧲 Is an iron nail pulled by a magnet or not? (a) not pulled by a magnet (b) pulled by a magnet
37. 37.♻️ Is kerosene a renewable or a non-renewable source of energy? (a) renewable (b) non-renewable
38. 38.Which of these is a gas? (a) honey (b) cooking oil (c) milk (d) water vapour
39. 39.⚙️ Which simple machine is a doorknob? (a) screw (b) pulley (c) wheel and axle (d) inclined plane
40. 40.🧪 How many common states of matter do we see around us (solid, liquid, gas)?

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