Class 4 GK Worksheet: Units and Measurement

GK lesson 23: Units and measurement · Set 190 · 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 temperature? (a) degree Celsius (b) milligram (c) millimetre (d) minute
2. 2.📏 What does a milligram measure? (a) time (b) weight (c) length (d) capacity
3. 3.📐 Which unit is best to measure a few eye drops? (a) centimetre (b) litre (c) gram (d) millilitre
4. 4.🧰 What do we measure with a measuring jug? (a) length (b) capacity (c) temperature (d) time
5. 5.🔢 How many grams make 1 kilogram?
6. 6.Which of these units measures time? (a) kilogram (b) millimetre (c) day (d) gram
7. 7.True or false: a millimetre measures length. (a) False (b) True
8. 8.📐 Which unit is best to measure a big bag of rice? (a) kilometre (b) kilogram (c) metre (d) millilitre
9. 9.📏 What does a second measure? (a) time (b) weight (c) temperature (d) capacity
10. 10.📏 What does a kilometre measure? (a) length (b) time (c) capacity (d) weight
11. 11.📏 What does a metre measure? (a) temperature (b) weight (c) length (d) capacity
12. 12.📐 Which unit is best to measure the length of a saree? (a) litre (b) millilitre (c) metre (d) kilometre
13. 13.Which of these units measures weight? (a) second (b) degree Celsius (c) tonne (d) kilometre
14. 14.🔍 Which is the odd one out? (a) second (b) day (c) minute (d) litre
15. 15.🔢 How many days make 1 week?
16. 16.True or false: a milligram measures length. (a) True (b) False
17. 17.Which tool measures weight? (a) weighing balance (b) stopwatch (c) thermometer (d) measuring tape
18. 18.🔍 Which is the odd one out? (a) degree Celsius (b) second (c) minute (d) day
19. 19.Which tool measures temperature? (a) measuring tape (b) thermometer (c) stopwatch (d) ruler
20. 20.🧰 What do we measure with a thermometer? (a) capacity (b) temperature (c) length (d) weight
21. 21.📏 What does a gram measure? (a) temperature (b) length (c) time (d) weight
22. 22.📐 Which unit is best to measure the length of a pencil? (a) kilometre (b) centimetre (c) metre (d) gram
23. 23.🔢 How many centimetres make 1 metre?
24. 24.True or false: a day measures time. (a) True (b) False
25. 25.📏 What does a kilogram measure? (a) temperature (b) time (c) weight (d) length
26. 26.📏 What does a millimetre measure? (a) temperature (b) time (c) length (d) capacity
27. 27.🔢 How many years make 1 century?
28. 28.🧰 What do we measure with a stopwatch? (a) weight (b) capacity (c) time (d) length
29. 29.🔍 Which is the odd one out? (a) millilitre (b) centimetre (c) kilometre (d) millimetre
30. 30.True or false: a day measures weight. (a) False (b) True
31. 31.Which of these units measures weight? (a) millilitre (b) second (c) litre (d) milligram
32. 32.Which of these units measures time? (a) kilogram (b) gram (c) second (d) milligram
33. 33.📐 Which unit is best to measure the petrol in a car tank? (a) kilogram (b) metre (c) litre (d) gram
34. 34.Which tool measures capacity? (a) measuring tape (b) stopwatch (c) measuring jug (d) ruler
35. 35.True or false: a centimetre measures weight. (a) True (b) False
36. 36.Which of these units measures capacity? (a) metre (b) millilitre (c) kilometre (d) gram
37. 37.True or false: a minute measures capacity. (a) False (b) True
38. 38.🔍 Which is the odd one out? (a) metre (b) millimetre (c) kilometre (d) minute
39. 39.🧰 What do we measure with a clock? (a) time (b) weight (c) capacity (d) length
40. 40.True or false: a tonne measures time. (a) True (b) False

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