Class 4 GK Worksheet: Units and Measurement

GK lesson 23: Units and measurement · Set 530 · 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 millimetres make 1 centimetre?
2. 2.Which of these units measures time? (a) second (b) millilitre (c) metre (d) milligram
3. 3.Which tool measures time? (a) thermometer (b) weighing balance (c) clock (d) ruler
4. 4.🔍 Which is the odd one out? (a) second (b) day (c) minute (d) centimetre
5. 5.True or false: a tonne measures weight. (a) True (b) False
6. 6.🔢 How many hours make 1 day?
7. 7.🔢 How many centimetres make 1 metre?
8. 8.📏 What does a metre measure? (a) weight (b) temperature (c) capacity (d) length
9. 9.🔢 How many seconds make 1 minute?
10. 10.📐 Which unit is best to measure a few eye drops? (a) metre (b) kilometre (c) millilitre (d) litre
11. 11.🔢 How many paise make 1 rupee?
12. 12.📏 What does a millimetre measure? (a) temperature (b) length (c) weight (d) time
13. 13.True or false: a gram measures capacity. (a) False (b) True
14. 14.Which tool measures temperature? (a) stopwatch (b) clock (c) thermometer (d) measuring tape
15. 15.📐 Which unit is best to measure a long train journey? (a) litre (b) metre (c) millilitre (d) kilometre
16. 16.🔍 Which is the odd one out? (a) minute (b) second (c) day (d) degree Celsius
17. 17.Which of these units measures weight? (a) litre (b) second (c) metre (d) milligram
18. 18.Which of these units measures temperature? (a) degree Celsius (b) centimetre (c) day (d) millilitre
19. 19.Which tool measures length? (a) measuring tape (b) measuring jug (c) thermometer (d) clock
20. 20.🔢 How many years make 1 decade?
21. 21.🔍 Which is the odd one out? (a) kilometre (b) metre (c) second (d) centimetre
22. 22.📏 What does a centimetre measure? (a) capacity (b) weight (c) length (d) temperature
23. 23.🔢 How many things make 1 dozen?
24. 24.📏 What does a day measure? (a) length (b) temperature (c) weight (d) time
25. 25.🔢 How many millilitres make 1 litre?
26. 26.Which tool measures weight? (a) weighing balance (b) ruler (c) thermometer (d) clock
27. 27.🔍 Which is the odd one out? (a) centimetre (b) gram (c) metre (d) kilometre
28. 28.🧰 What do we measure with a clock? (a) length (b) time (c) temperature (d) capacity
29. 29.📏 What does a minute measure? (a) weight (b) time (c) temperature (d) length
30. 30.Which tool measures capacity? (a) measuring jug (b) measuring tape (c) clock (d) ruler
31. 31.True or false: a millimetre measures capacity. (a) True (b) False
32. 32.True or false: a gram measures length. (a) False (b) True
33. 33.📏 What does a degree Celsius measure? (a) capacity (b) time (c) weight (d) temperature
34. 34.📏 What does a second measure? (a) temperature (b) weight (c) time (d) capacity
35. 35.📏 What does a kilogram measure? (a) time (b) capacity (c) weight (d) length
36. 36.True or false: a millimetre measures weight. (a) True (b) False
37. 37.Which of these units measures length? (a) milligram (b) gram (c) kilometre (d) kilogram
38. 38.True or false: a centimetre measures length. (a) True (b) False
39. 39.📏 What does a millilitre measure? (a) weight (b) capacity (c) time (d) length
40. 40.True or false: a day measures time. (a) False (b) True

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