Class 5 GK Worksheet: Science in Daily Life

GK lesson 26: Science in daily life · Set 209 · 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.⚙️ How many simple machines do we learn about (lever, pulley, wedge …)?
2. 2.🧲 Is an iron pin pulled by a magnet or not? (a) pulled by a magnet (b) not pulled by a magnet
3. 3.True or false: kerosene is a renewable source of energy. (a) True (b) False
4. 4.🔍 Which is the odd one out? (a) cobalt (b) an iron nail (c) a gold ring (d) an iron bolt
5. 5.True or false: a jar lid is a lever. (a) True (b) False
6. 6.🧲 Is a glass marble pulled by a magnet or not? (a) pulled by a magnet (b) not pulled by a magnet
7. 7.🧲 Is nickel pulled by a magnet or not? (a) pulled by a magnet (b) not pulled by a magnet
8. 8.⚙️ Which simple machine is an axe? (a) inclined plane (b) lever (c) wedge (d) wheel and axle
9. 9.🔍 Which is the odd one out? (a) an iron nail (b) cobalt (c) an iron bolt (d) aluminium foil
10. 10.♨️ At sea level, pure water boils at how many degrees Celsius?
11. 11.🧪 Is water a solid, a liquid or a gas? (a) a gas (b) a solid (c) a liquid
12. 12.🧪 How many common states of matter do we see around us (solid, liquid, gas)?
13. 13.🌱 Which gas do green plants take in to make their food? (a) oxygen (b) carbon dioxide (c) smoke (d) steam
14. 14.True or false: tidal energy is a non-renewable source of energy. (a) False (b) True
15. 15.Which of these is a pulley? (a) a knife (b) a see-saw (c) a flagpole (d) a steering wheel
16. 16.🔍 Which is the odd one out? (a) air (b) water (c) oxygen (d) steam
17. 17.♻️ Is kerosene a renewable or a non-renewable source of energy? (a) renewable (b) non-renewable
18. 18.🔍 Which is the odd one out? (a) an iron screw (b) a gold ring (c) a cotton cloth (d) a glass marble
19. 19.🧪 Is a book a solid, a liquid or a gas? (a) a liquid (b) a gas (c) a solid
20. 20.💧 What do we call water turning into vapour? (a) condensation (b) melting (c) evaporation (d) freezing
21. 21.🧲 Is a cotton cloth pulled by a magnet or not? (a) pulled by a magnet (b) not pulled by a magnet
22. 22.♻️ Is solar energy a renewable or a non-renewable source of energy? (a) non-renewable (b) renewable
23. 23.Which of these is a screw? (a) a playground slide (b) a knife (c) a jar lid (d) a nutcracker
24. 24.🧪 Is vinegar a solid, a liquid or a gas? (a) a solid (b) a liquid (c) a gas
25. 25.Which of these is pulled by a magnet? (a) a plastic ruler (b) an iron nail (c) a cotton cloth (d) a rubber band
26. 26.🔍 Which is the odd one out? (a) steam (b) milk (c) water vapour (d) carbon dioxide
27. 27.⚙️ Which simple machine is a knife? (a) wedge (b) pulley (c) inclined plane (d) screw
28. 28.Which of these is pulled by a magnet? (a) an iron bolt (b) a paper sheet (c) a plastic ruler (d) a gold ring
29. 29.True or false: a see-saw is a lever. (a) False (b) True
30. 30.Which of these is an inclined plane? (a) a flagpole (b) a bottle opener (c) a ramp (d) a see-saw
31. 31.True or false: a playground slide is a screw. (a) True (b) False
32. 32.⚙️ Which simple machine is a see-saw? (a) lever (b) pulley (c) wheel and axle (d) inclined plane
33. 33.🔍 Which is the odd one out? (a) a cotton cloth (b) a rubber band (c) cobalt (d) aluminium foil
34. 34.🧪 Is fruit juice a solid, a liquid or a gas? (a) a liquid (b) a gas (c) a solid
35. 35.Which of these is not pulled by a magnet? (a) an iron nail (b) an iron pin (c) an iron screw (d) a wooden spoon
36. 36.🔍 Which is the odd one out? (a) air (b) milk (c) vinegar (d) cooking oil
37. 37.True or false: a steering wheel is a wheel and axle. (a) True (b) False
38. 38.♻️ Is diesel a renewable or a non-renewable source of energy? (a) renewable (b) non-renewable
39. 39.⚙️ Which simple machine is a crowbar? (a) lever (b) pulley (c) screw (d) wheel and axle
40. 40.⚙️ Which simple machine is a steering wheel? (a) screw (b) inclined plane (c) wheel and axle (d) pulley

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