Class 4 GK Worksheet: Units and Measurement

GK lesson 23: Units and measurement · Set 491 · 40 questions

Remember (What are we measuring?): Length: millimetre, centimetre, metre, kilometre. Weight: milligram, gram, kilogram, tonne. Capacity: millilitre, litre. Temperature: degree Celsius. 10 mm = 1 cm, 100 cm = 1 m, 1000 m = 1 km, 1000 g = 1 kg, 1000 mL = 1 L, 1000 kg = 1 tonne, 60 seconds = 1 minute, 60 minutes = 1 hour. Best unit: cities apart – kilometres, a classroom – metres, a pencil – centimetres, a child – kilograms, an eraser – grams, a bucket of water – litres, cough syrup – millilitres.

1. 1.Which tool measures temperature? (a) thermometer (b) ruler (c) stopwatch (d) weighing balance
2. 2.Which tool measures weight? (a) ruler (b) measuring tape (c) clock (d) weighing balance
3. 3.True or false: a millimetre measures time. (a) True (b) False
4. 4.📏 What does a day measure? (a) length (b) time (c) temperature (d) weight
5. 5.📏 What does a milligram measure? (a) capacity (b) temperature (c) length (d) weight
6. 6.📏 What does a kilometre measure? (a) weight (b) capacity (c) time (d) length
7. 7.🔢 How many seconds make 1 minute?
8. 8.True or false: a minute measures time. (a) False (b) True
9. 9.Which of these units measures weight? (a) centimetre (b) minute (c) gram (d) kilometre
10. 10.🧰 What do we measure with a clock? (a) time (b) capacity (c) length (d) weight
11. 11.🔍 Which is the odd one out? (a) gram (b) milligram (c) tonne (d) degree Celsius
12. 12.🧰 What do we measure with a ruler? (a) length (b) temperature (c) weight (d) capacity
13. 13.📐 Which unit is best to measure a few eye drops? (a) gram (b) centimetre (c) litre (d) millilitre
14. 14.🔍 Which is the odd one out? (a) kilogram (b) milligram (c) litre (d) tonne
15. 15.📏 What does a millilitre measure? (a) capacity (b) length (c) temperature (d) time
16. 16.🔢 How many paise make 1 rupee?
17. 17.True or false: a millimetre measures weight. (a) False (b) True
18. 18.📐 Which unit is best to measure a long train journey? (a) metre (b) litre (c) millilitre (d) kilometre
19. 19.📏 What does a minute measure? (a) capacity (b) time (c) length (d) temperature
20. 20.Which of these units measures length? (a) milligram (b) millimetre (c) degree Celsius (d) kilogram
21. 21.True or false: a day measures length. (a) True (b) False
22. 22.🔢 How many minutes make 1 hour?
23. 23.Which of these units measures temperature? (a) second (b) degree Celsius (c) millilitre (d) metre
24. 24.True or false: a kilogram measures weight. (a) False (b) True
25. 25.🔢 How many things make 1 dozen?
26. 26.Which of these units measures time? (a) litre (b) second (c) millimetre (d) tonne
27. 27.True or false: a kilometre measures time. (a) False (b) True
28. 28.📐 Which unit is best to measure the petrol in a car tank? (a) kilogram (b) litre (c) metre (d) centimetre
29. 29.🧰 What do we measure with a measuring jug? (a) capacity (b) weight (c) time (d) length
30. 30.True or false: a kilometre measures length. (a) True (b) False
31. 31.🔢 How many millilitres make 1 litre?
32. 32.🔢 How many metres make 1 kilometre?
33. 33.Which tool measures length? (a) weighing balance (b) stopwatch (c) measuring tape (d) thermometer
34. 34.📐 Which unit is best to measure the weight of a coin? (a) litre (b) kilometre (c) gram (d) millilitre
35. 35.📐 Which unit is best to measure the water in a bucket? (a) kilometre (b) centimetre (c) gram (d) litre
36. 36.True or false: a second measures time. (a) False (b) True
37. 37.Which tool measures capacity? (a) measuring tape (b) clock (c) measuring jug (d) ruler
38. 38.📏 What does a litre measure? (a) weight (b) length (c) time (d) capacity
39. 39.🧰 What do we measure with a weighing balance? (a) temperature (b) time (c) capacity (d) weight
40. 40.🧰 What do we measure with a stopwatch? (a) temperature (b) length (c) time (d) capacity

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