Class 5 GK Worksheet: Science in Daily Life

GK lesson 26: Science in daily life · Set 78 · 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) evaporation (b) freezing (c) melting (d) condensation
2. 2.True or false: a nutcracker is a lever. (a) True (b) False
3. 3.⚙️ Which simple machine is a crowbar? (a) wedge (b) inclined plane (c) pulley (d) lever
4. 4.Which of these is a liquid? (a) air (b) a brick (c) a book (d) honey
5. 5.Which of these is a lever? (a) a doorknob (b) a bottle opener (c) a jar lid (d) a lift
6. 6.True or false: water power is a non-renewable source of energy. (a) True (b) False
7. 7.Which of these is a liquid? (a) ice (b) steam (c) a book (d) milk
8. 8.Which of these is a gas? (a) wood (b) carbon dioxide (c) fruit juice (d) cooking oil
9. 9.🌿 Which gas do green plants give out in sunlight? (a) carbon dioxide (b) oxygen (c) smoke (d) steam
10. 10.True or false: natural gas is a renewable source of energy. (a) False (b) True
11. 11.🧊 Pure water freezes into ice at how many degrees Celsius?
12. 12.Which of these is a wheel and axle? (a) a see-saw (b) a bottle opener (c) a steering wheel (d) a crowbar
13. 13.🧪 Is a book a solid, a liquid or a gas? (a) a liquid (b) a gas (c) a solid
14. 14.🧲 Is nickel pulled by a magnet or not? (a) pulled by a magnet (b) not pulled by a magnet
15. 15.♨️ At sea level, pure water boils at how many degrees Celsius?
16. 16.Which of these is a lever? (a) an axe (b) a lift (c) a doorknob (d) a see-saw
17. 17.🔍 Which is the odd one out? (a) vinegar (b) milk (c) air (d) honey
18. 18.🔍 Which is the odd one out? (a) a stone (b) ice (c) honey (d) a book
19. 19.True or false: coal is a renewable source of energy. (a) False (b) True
20. 20.♻️ Is solar energy a renewable or a non-renewable source of energy? (a) non-renewable (b) renewable
21. 21.True or false: a crowbar is a wheel and axle. (a) True (b) False
22. 22.True or false: solar energy is a renewable source of energy. (a) False (b) True
23. 23.🧪 How many common states of matter do we see around us (solid, liquid, gas)?
24. 24.🔍 Which is the odd one out? (a) an iron pin (b) cobalt (c) a plastic ruler (d) an iron bolt
25. 25.True or false: an axe is an inclined plane. (a) False (b) True
26. 26.🔍 Which is the odd one out? (a) cobalt (b) a wooden spoon (c) an iron bolt (d) an iron pin
27. 27.⚙️ How many simple machines do we learn about (lever, pulley, wedge …)?
28. 28.Which of these is not pulled by a magnet? (a) cobalt (b) nickel (c) an iron screw (d) a wooden spoon
29. 29.🔍 Which is the odd one out? (a) aluminium foil (b) an iron pin (c) a paper sheet (d) a glass marble
30. 30.🧲 Is a copper wire pulled by a magnet or not? (a) pulled by a magnet (b) not pulled by a magnet
31. 31.🔍 Which is the odd one out? (a) an iron pin (b) nickel (c) an iron screw (d) a cotton cloth
32. 32.Which of these is a solid? (a) a stone (b) water (c) oxygen (d) water vapour
33. 33.⚙️ Which simple machine is a nutcracker? (a) wheel and axle (b) wedge (c) pulley (d) lever
34. 34.🌱 Which gas do green plants take in to make their food? (a) oxygen (b) steam (c) smoke (d) carbon dioxide
35. 35.☀️ What do solar panels use to make electricity? (a) petrol (b) moonlight (c) sunlight (d) coal
36. 36.🔍 Which is the odd one out? (a) carbon dioxide (b) air (c) water (d) steam
37. 37.Which of these is a solid? (a) air (b) oxygen (c) an iron rod (d) milk
38. 38.Which of these is a screw? (a) an axe (b) a lift (c) a jar lid (d) a doorknob
39. 39.♻️ Is natural gas a renewable or a non-renewable source of energy? (a) renewable (b) non-renewable
40. 40.True or false: solar energy is a non-renewable source of energy. (a) True (b) False

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