Class 4 GK Worksheet: Units and Measurement

GK lesson 23: Units and measurement · Set 423 · 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 of these units measures length? (a) centimetre (b) second (c) milligram (d) gram
2. 2.📐 Which unit is best to measure the length of a pencil? (a) gram (b) kilometre (c) metre (d) centimetre
3. 3.True or false: a metre measures length. (a) False (b) True
4. 4.📐 Which unit is best to measure the petrol in a car tank? (a) centimetre (b) litre (c) gram (d) millilitre
5. 5.🔢 How many grams make 1 kilogram?
6. 6.🔢 How many metres make 1 kilometre?
7. 7.Which tool measures length? (a) measuring jug (b) thermometer (c) weighing balance (d) ruler
8. 8.True or false: a millimetre measures temperature. (a) False (b) True
9. 9.📏 What does a second measure? (a) capacity (b) temperature (c) length (d) time
10. 10.Which of these units measures weight? (a) second (b) tonne (c) minute (d) millimetre
11. 11.📏 What does a tonne measure? (a) time (b) weight (c) temperature (d) capacity
12. 12.Which tool measures temperature? (a) measuring tape (b) clock (c) ruler (d) thermometer
13. 13.🔢 How many minutes make 1 hour?
14. 14.Which of these units measures weight? (a) litre (b) millimetre (c) kilogram (d) kilometre
15. 15.Which of these units measures length? (a) millimetre (b) minute (c) second (d) kilogram
16. 16.📐 Which unit is best to measure the weight of a coin? (a) litre (b) metre (c) kilometre (d) gram
17. 17.🧰 What do we measure with a stopwatch? (a) temperature (b) length (c) weight (d) time
18. 18.🔍 Which is the odd one out? (a) millimetre (b) metre (c) kilometre (d) degree Celsius
19. 19.🔢 How many millimetres make 1 centimetre?
20. 20.📐 Which unit is best to measure a few eye drops? (a) centimetre (b) gram (c) millilitre (d) litre
21. 21.Which tool measures capacity? (a) measuring jug (b) weighing balance (c) ruler (d) measuring tape
22. 22.🔍 Which is the odd one out? (a) minute (b) metre (c) second (d) day
23. 23.True or false: a kilogram measures length. (a) True (b) False
24. 24.True or false: a milligram measures time. (a) True (b) False
25. 25.🔍 Which is the odd one out? (a) kilogram (b) millilitre (c) tonne (d) gram
26. 26.True or false: a day measures time. (a) False (b) True
27. 27.📐 Which unit is best to measure the length of a saree? (a) litre (b) kilometre (c) metre (d) centimetre
28. 28.🔢 How many years make 1 century?
29. 29.Which of these units measures temperature? (a) milligram (b) degree Celsius (c) minute (d) centimetre
30. 30.📐 Which unit is best to measure the distance between two cities? (a) centimetre (b) millilitre (c) gram (d) kilometre
31. 31.True or false: a minute measures time. (a) False (b) True
32. 32.True or false: a second measures time. (a) True (b) False
33. 33.🧰 What do we measure with a clock? (a) temperature (b) weight (c) time (d) length
34. 34.📏 What does a day measure? (a) length (b) weight (c) time (d) capacity
35. 35.True or false: a gram measures temperature. (a) True (b) False
36. 36.True or false: a litre measures capacity. (a) True (b) False
37. 37.📏 What does a gram measure? (a) capacity (b) time (c) temperature (d) weight
38. 38.Which of these units measures length? (a) second (b) kilometre (c) kilogram (d) millilitre
39. 39.True or false: a degree Celsius measures time. (a) False (b) True
40. 40.True or false: a millilitre measures capacity. (a) False (b) True

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