Class 4 GK Worksheet: Units and Measurement

GK lesson 23: Units and measurement · Set 251 · 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) time (b) length (c) temperature (d) capacity
2. 2.True or false: a tonne measures weight. (a) True (b) False
3. 3.🔢 How many kilograms make 1 tonne?
4. 4.Which tool measures time? (a) clock (b) ruler (c) thermometer (d) measuring tape
5. 5.🧰 What do we measure with a ruler? (a) temperature (b) length (c) time (d) capacity
6. 6.Which tool measures length? (a) stopwatch (b) measuring tape (c) thermometer (d) clock
7. 7.📐 Which unit is best to measure the width of a notebook? (a) kilometre (b) litre (c) centimetre (d) metre
8. 8.🧰 What do we measure with a measuring tape? (a) length (b) time (c) capacity (d) weight
9. 9.📐 Which unit is best to measure the weight of a coin? (a) kilogram (b) gram (c) kilometre (d) centimetre
10. 10.📐 Which unit is best to measure the distance between two cities? (a) metre (b) litre (c) kilometre (d) centimetre
11. 11.Which of these units measures time? (a) centimetre (b) gram (c) millilitre (d) second
12. 12.Which tool measures temperature? (a) ruler (b) stopwatch (c) thermometer (d) clock
13. 13.True or false: a minute measures weight. (a) False (b) True
14. 14.🔢 How many days make 1 week?
15. 15.True or false: a day measures time. (a) False (b) True
16. 16.🔍 Which is the odd one out? (a) millimetre (b) second (c) metre (d) kilometre
17. 17.📐 Which unit is best to measure a long train journey? (a) centimetre (b) metre (c) litre (d) kilometre
18. 18.📏 What does a milligram measure? (a) capacity (b) time (c) temperature (d) weight
19. 19.📏 What does a metre measure? (a) weight (b) capacity (c) length (d) time
20. 20.📏 What does a millimetre measure? (a) weight (b) length (c) temperature (d) time
21. 21.🧰 What do we measure with a thermometer? (a) weight (b) capacity (c) length (d) temperature
22. 22.Which of these units measures weight? (a) millimetre (b) day (c) tonne (d) minute
23. 23.📐 Which unit is best to measure the weight of a child? (a) centimetre (b) millilitre (c) litre (d) kilogram
24. 24.Which of these units measures temperature? (a) centimetre (b) degree Celsius (c) litre (d) millilitre
25. 25.📐 Which unit is best to measure the petrol in a car tank? (a) kilogram (b) centimetre (c) litre (d) kilometre
26. 26.True or false: a degree Celsius measures temperature. (a) False (b) True
27. 27.🔢 How many paise make 1 rupee?
28. 28.📐 Which unit is best to measure the length of a saree? (a) millilitre (b) metre (c) gram (d) kilogram
29. 29.Which tool measures capacity? (a) measuring tape (b) thermometer (c) measuring jug (d) stopwatch
30. 30.🔢 How many centimetres make 1 metre?
31. 31.True or false: a millimetre measures length. (a) True (b) False
32. 32.Which of these units measures weight? (a) millilitre (b) second (c) gram (d) day
33. 33.True or false: a milligram measures weight. (a) True (b) False
34. 34.🔍 Which is the odd one out? (a) milligram (b) minute (c) day (d) second
35. 35.📐 Which unit is best to measure a spoon of cough syrup? (a) kilometre (b) litre (c) millilitre (d) kilogram
36. 36.🔢 How many millimetres make 1 centimetre?
37. 37.🧰 What do we measure with a weighing balance? (a) time (b) length (c) temperature (d) weight
38. 38.🔢 How many things make 1 dozen?
39. 39.🔍 Which is the odd one out? (a) second (b) day (c) minute (d) metre
40. 40.🔢 How many hours make 1 day?

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