Class 4 GK Worksheet: Units and Measurement

GK lesson 23: Units and measurement · Set 145 · 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.🔢 How many centimetres make 1 metre?
2. 2.📏 What does a gram measure? (a) length (b) weight (c) time (d) temperature
3. 3.True or false: a kilogram measures time. (a) False (b) True
4. 4.True or false: a gram measures length. (a) False (b) True
5. 5.📏 What does a metre measure? (a) temperature (b) weight (c) capacity (d) length
6. 6.Which tool measures time? (a) weighing balance (b) ruler (c) clock (d) measuring jug
7. 7.📐 Which unit is best to measure the weight of a coin? (a) litre (b) metre (c) kilometre (d) gram
8. 8.🧰 What do we measure with a stopwatch? (a) length (b) weight (c) time (d) temperature
9. 9.Which of these units measures temperature? (a) tonne (b) metre (c) degree Celsius (d) millimetre
10. 10.🔍 Which is the odd one out? (a) kilometre (b) millimetre (c) metre (d) day
11. 11.Which of these units measures length? (a) litre (b) gram (c) centimetre (d) milligram
12. 12.📏 What does a centimetre measure? (a) temperature (b) length (c) capacity (d) time
13. 13.🔍 Which is the odd one out? (a) minute (b) day (c) second (d) degree Celsius
14. 14.🔢 How many kilograms make 1 tonne?
15. 15.True or false: a gram measures weight. (a) False (b) True
16. 16.🧰 What do we measure with a measuring tape? (a) temperature (b) time (c) weight (d) length
17. 17.True or false: a minute measures weight. (a) False (b) True
18. 18.True or false: a milligram measures weight. (a) False (b) True
19. 19.Which tool measures length? (a) thermometer (b) stopwatch (c) clock (d) ruler
20. 20.📏 What does a millimetre measure? (a) length (b) temperature (c) time (d) weight
21. 21.True or false: a centimetre measures length. (a) False (b) True
22. 22.🔢 How many years make 1 decade?
23. 23.📐 Which unit is best to measure the petrol in a car tank? (a) litre (b) metre (c) millilitre (d) kilogram
24. 24.Which of these units measures weight? (a) millilitre (b) degree Celsius (c) second (d) milligram
25. 25.🔢 How many years make 1 century?
26. 26.🧰 What do we measure with a weighing balance? (a) length (b) time (c) weight (d) capacity
27. 27.📐 Which unit is best to measure the length of a pencil? (a) millilitre (b) metre (c) kilometre (d) centimetre
28. 28.True or false: a tonne measures weight. (a) False (b) True
29. 29.🔢 How many things make 1 dozen?
30. 30.True or false: a kilogram measures capacity. (a) False (b) True
31. 31.🔍 Which is the odd one out? (a) litre (b) milligram (c) tonne (d) gram
32. 32.🔢 How many hours make 1 day?
33. 33.📏 What does a degree Celsius measure? (a) length (b) weight (c) capacity (d) temperature
34. 34.📐 Which unit is best to measure a long train journey? (a) centimetre (b) kilogram (c) kilometre (d) metre
35. 35.🧰 What do we measure with a ruler? (a) time (b) weight (c) length (d) capacity
36. 36.True or false: a minute measures length. (a) True (b) False
37. 37.📐 Which unit is best to measure the water in a bucket? (a) millilitre (b) kilogram (c) centimetre (d) litre
38. 38.Which of these units measures length? (a) kilometre (b) minute (c) millilitre (d) degree Celsius
39. 39.🔍 Which is the odd one out? (a) millimetre (b) metre (c) tonne (d) centimetre
40. 40.🔍 Which is the odd one out? (a) second (b) centimetre (c) minute (d) day

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