Class 4 GK Worksheet: Units and Measurement

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

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