Class 4 GK Worksheet: Units and Measurement

GK lesson 23: Units and measurement · Set 253 · 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 is the odd one out? (a) gram (b) day (c) tonne (d) milligram
2. 2.True or false: a kilogram measures weight. (a) True (b) False
3. 3.Which of these units measures time? (a) metre (b) degree Celsius (c) minute (d) millimetre
4. 4.True or false: a tonne measures time. (a) True (b) False
5. 5.🔢 How many millilitres make 1 litre?
6. 6.📐 Which unit is best to measure the petrol in a car tank? (a) kilometre (b) centimetre (c) litre (d) kilogram
7. 7.📐 Which unit is best to measure the length of a classroom? (a) kilometre (b) gram (c) kilogram (d) metre
8. 8.🔢 How many paise make 1 rupee?
9. 9.🔍 Which is the odd one out? (a) tonne (b) gram (c) metre (d) milligram
10. 10.📐 Which unit is best to measure a few eye drops? (a) kilometre (b) litre (c) kilogram (d) millilitre
11. 11.📐 Which unit is best to measure the weight of a coin? (a) millilitre (b) metre (c) gram (d) kilogram
12. 12.True or false: a milligram measures capacity. (a) True (b) False
13. 13.🧰 What do we measure with a weighing balance? (a) weight (b) time (c) temperature (d) capacity
14. 14.📐 Which unit is best to measure a big bag of rice? (a) kilometre (b) metre (c) millilitre (d) kilogram
15. 15.📏 What does a litre measure? (a) weight (b) temperature (c) capacity (d) length
16. 16.📏 What does a millimetre measure? (a) weight (b) length (c) capacity (d) temperature
17. 17.🧰 What do we measure with a stopwatch? (a) temperature (b) time (c) length (d) weight
18. 18.Which of these units measures capacity? (a) centimetre (b) kilogram (c) millilitre (d) second
19. 19.📏 What does a kilogram measure? (a) capacity (b) time (c) weight (d) length
20. 20.True or false: a litre measures time. (a) True (b) False
21. 21.Which tool measures weight? (a) stopwatch (b) clock (c) weighing balance (d) measuring tape
22. 22.🔍 Which is the odd one out? (a) kilogram (b) milligram (c) minute (d) gram
23. 23.Which tool measures time? (a) clock (b) thermometer (c) measuring jug (d) ruler
24. 24.True or false: a milligram measures weight. (a) False (b) True
25. 25.True or false: a tonne measures weight. (a) True (b) False
26. 26.📏 What does a second measure? (a) weight (b) time (c) capacity (d) length
27. 27.True or false: a centimetre measures length. (a) True (b) False
28. 28.🔢 How many minutes make 1 hour?
29. 29.True or false: a minute measures length. (a) False (b) True
30. 30.True or false: a milligram measures time. (a) False (b) True
31. 31.Which tool measures time? (a) ruler (b) measuring jug (c) stopwatch (d) thermometer
32. 32.True or false: a day measures time. (a) False (b) True
33. 33.True or false: a tonne measures temperature. (a) False (b) True
34. 34.🧰 What do we measure with a thermometer? (a) temperature (b) time (c) capacity (d) weight
35. 35.📏 What does a metre measure? (a) weight (b) time (c) capacity (d) length
36. 36.🧰 What do we measure with a ruler? (a) temperature (b) weight (c) length (d) time
37. 37.🔢 How many hours make 1 day?
38. 38.🔢 How many months make 1 year?
39. 39.Which tool measures capacity? (a) clock (b) thermometer (c) measuring jug (d) measuring tape
40. 40.🔢 How many things make 1 dozen?

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