Class 5 GK Worksheet: Science in Daily Life

GK lesson 26: Science in daily life · Set 62 · 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.♨️ At sea level, pure water boils at how many degrees Celsius?
3. 3.True or false: a jar lid is a screw. (a) True (b) False
4. 4.♻️ Is water power a renewable or a non-renewable source of energy? (a) renewable (b) non-renewable
5. 5.🧪 Is vinegar a solid, a liquid or a gas? (a) a liquid (b) a solid (c) a gas
6. 6.Which of these is not pulled by a magnet? (a) cobalt (b) an iron screw (c) a wooden spoon (d) nickel
7. 7.🧲 Is an iron nail pulled by a magnet or not? (a) not pulled by a magnet (b) pulled by a magnet
8. 8.Which of these is a wheel and axle? (a) a nutcracker (b) a playground slide (c) an axe (d) a steering wheel
9. 9.True or false: an axe is a lever. (a) True (b) False
10. 10.🧲 Is nickel pulled by a magnet or not? (a) not pulled by a magnet (b) pulled by a magnet
11. 11.Which of these is a screw? (a) a ramp (b) a lift (c) a bottle opener (d) a jar lid
12. 12.☀️ What do solar panels use to make electricity? (a) coal (b) moonlight (c) sunlight (d) petrol
13. 13.Which of these is a gas? (a) a stone (b) ice (c) an iron rod (d) air
14. 14.Which of these is not pulled by a magnet? (a) an iron pin (b) a glass marble (c) an iron bolt (d) cobalt
15. 15.True or false: tidal energy is a non-renewable source of energy. (a) True (b) False
16. 16.True or false: kerosene is a renewable source of energy. (a) True (b) False
17. 17.🔍 Which is the odd one out? (a) steam (b) water vapour (c) oxygen (d) a stone
18. 18.♻️ Is crude oil a renewable or a non-renewable source of energy? (a) renewable (b) non-renewable
19. 19.Which of these is a solid? (a) milk (b) oxygen (c) honey (d) a stone
20. 20.Which of these is a liquid? (a) wood (b) water vapour (c) a book (d) honey
21. 21.Which of these is a pulley? (a) a ramp (b) a bottle opener (c) a see-saw (d) a flagpole
22. 22.♻️ Is tidal energy a renewable or a non-renewable source of energy? (a) renewable (b) non-renewable
23. 23.💧 What do we call water turning into vapour? (a) freezing (b) melting (c) evaporation (d) condensation
24. 24.Which of these is pulled by a magnet? (a) a wooden spoon (b) a copper wire (c) a gold ring (d) an iron bolt
25. 25.True or false: an axe is a pulley. (a) False (b) True
26. 26.🧪 Is a book a solid, a liquid or a gas? (a) a liquid (b) a gas (c) a solid
27. 27.🧲 Is a rubber band pulled by a magnet or not? (a) not pulled by a magnet (b) pulled by a magnet
28. 28.🧪 Is an iron rod a solid, a liquid or a gas? (a) a gas (b) a solid (c) a liquid
29. 29.⚙️ Which simple machine is a knife? (a) pulley (b) screw (c) lever (d) wedge
30. 30.🧭 A magnet hung freely always comes to rest pointing ___. (a) east and west (b) north and south (c) up and down (d) at the Sun
31. 31.🔍 Which is the odd one out? (a) water vapour (b) a brick (c) air (d) oxygen
32. 32.⚙️ How many simple machines do we learn about (lever, pulley, wedge …)?
33. 33.Which of these is a solid? (a) oxygen (b) water vapour (c) fruit juice (d) a book
34. 34.🧊 Pure water freezes into ice at how many degrees Celsius?
35. 35.⚙️ Which simple machine is a see-saw? (a) lever (b) wedge (c) screw (d) inclined plane
36. 36.🔍 Which is the odd one out? (a) a glass marble (b) an iron screw (c) an iron pin (d) an iron bolt
37. 37.🧪 Is steam a solid, a liquid or a gas? (a) a solid (b) a liquid (c) a gas
38. 38.True or false: water power is a renewable source of energy. (a) False (b) True
39. 39.True or false: crude oil is a renewable source of energy. (a) True (b) False
40. 40.⚙️ Which simple machine is a crowbar? (a) pulley (b) wedge (c) lever (d) inclined plane

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