Class 5 GK Worksheet: Science in Daily Life

GK lesson 26: Science in daily life · Set 73 · 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 common states of matter do we see around us (solid, liquid, gas)?
2. 2.True or false: solar energy is a non-renewable source of energy. (a) True (b) False
3. 3.Which of these is pulled by a magnet? (a) a paper sheet (b) a plastic ruler (c) a rubber band (d) an iron nail
4. 4.🧲 Is cobalt pulled by a magnet or not? (a) pulled by a magnet (b) not pulled by a magnet
5. 5.🔍 Which is the odd one out? (a) an iron screw (b) a plastic ruler (c) an iron bolt (d) cobalt
6. 6.🧊 Pure water freezes into ice at how many degrees Celsius?
7. 7.Which of these is a lever? (a) an axe (b) a nutcracker (c) a jar lid (d) a ramp
8. 8.Which of these is pulled by a magnet? (a) a wooden spoon (b) a gold ring (c) cobalt (d) a copper wire
9. 9.True or false: solar energy is a renewable source of energy. (a) False (b) True
10. 10.⚙️ Which simple machine is a crowbar? (a) screw (b) lever (c) pulley (d) wheel and axle
11. 11.Which of these is a solid? (a) fruit juice (b) wood (c) milk (d) air
12. 12.🧪 Is steam a solid, a liquid or a gas? (a) a solid (b) a liquid (c) a gas
13. 13.True or false: a jar lid is a screw. (a) True (b) False
14. 14.Which of these is a gas? (a) air (b) vinegar (c) a book (d) milk
15. 15.🔍 Which is the odd one out? (a) an iron screw (b) an iron pin (c) a gold ring (d) an iron bolt
16. 16.Which of these is pulled by a magnet? (a) a paper sheet (b) aluminium foil (c) an iron screw (d) a copper wire
17. 17.True or false: a jar lid is a pulley. (a) True (b) False
18. 18.♻️ Is water power a renewable or a non-renewable source of energy? (a) non-renewable (b) renewable
19. 19.☀️ What do solar panels use to make electricity? (a) moonlight (b) sunlight (c) petrol (d) coal
20. 20.Which of these is not pulled by a magnet? (a) nickel (b) an iron screw (c) an iron bolt (d) a glass marble
21. 21.Which of these is a solid? (a) a book (b) water (c) water vapour (d) milk
22. 22.🧲 Is an iron screw pulled by a magnet or not? (a) pulled by a magnet (b) not pulled by a magnet
23. 23.🔍 Which is the odd one out? (a) nickel (b) a paper sheet (c) an iron pin (d) an iron nail
24. 24.⚙️ Which simple machine is an axe? (a) lever (b) wedge (c) pulley (d) screw
25. 25.True or false: a doorknob is a lever. (a) True (b) False
26. 26.🧪 Is an iron rod a solid, a liquid or a gas? (a) a liquid (b) a solid (c) a gas
27. 27.🧊 What do we call ice turning into water? (a) boiling (b) condensation (c) freezing (d) melting
28. 28.⚙️ Which simple machine is a steering wheel? (a) screw (b) pulley (c) wheel and axle (d) wedge
29. 29.🔍 Which is the odd one out? (a) an iron pin (b) an iron bolt (c) aluminium foil (d) cobalt
30. 30.♻️ Is petrol a renewable or a non-renewable source of energy? (a) non-renewable (b) renewable
31. 31.⚙️ Which simple machine is a ramp? (a) inclined plane (b) screw (c) pulley (d) wheel and axle
32. 32.🔍 Which is the odd one out? (a) air (b) cooking oil (c) carbon dioxide (d) water vapour
33. 33.Which of these is an inclined plane? (a) a flagpole (b) a crowbar (c) a knife (d) a playground slide
34. 34.True or false: petrol is a renewable source of energy. (a) True (b) False
35. 35.🔍 Which is the odd one out? (a) a stone (b) wood (c) honey (d) ice
36. 36.Which of these is a solid? (a) cooking oil (b) oxygen (c) a stone (d) honey
37. 37.⚙️ How many simple machines do we learn about (lever, pulley, wedge …)?
38. 38.🧪 Is ice a solid, a liquid or a gas? (a) a gas (b) a liquid (c) a solid
39. 39.♻️ Is coal a renewable or a non-renewable source of energy? (a) non-renewable (b) renewable
40. 40.True or false: water power is a non-renewable source of energy. (a) True (b) False

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