Class 4 GK Worksheet: Units and Measurement

GK lesson 23: Units and measurement · Set 940 · 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 unit is best to measure a big bag of rice? (a) kilogram (b) litre (c) kilometre (d) centimetre
2. 2.📐 Which unit is best to measure the weight of an eraser? (a) centimetre (b) metre (c) gram (d) kilogram
3. 3.Which tool measures length? (a) weighing balance (b) thermometer (c) ruler (d) clock
4. 4.📏 What does a centimetre measure? (a) time (b) temperature (c) length (d) weight
5. 5.Which of these units measures weight? (a) tonne (b) millimetre (c) millilitre (d) kilometre
6. 6.🔍 Which is the odd one out? (a) metre (b) centimetre (c) minute (d) millimetre
7. 7.🔢 How many millilitres make 1 litre?
8. 8.Which tool measures temperature? (a) weighing balance (b) measuring tape (c) thermometer (d) ruler
9. 9.True or false: a litre measures length. (a) True (b) False
10. 10.Which tool measures time? (a) ruler (b) thermometer (c) stopwatch (d) measuring tape
11. 11.True or false: a tonne measures weight. (a) False (b) True
12. 12.🧰 What do we measure with a measuring tape? (a) length (b) temperature (c) capacity (d) weight
13. 13.🧰 What do we measure with a stopwatch? (a) weight (b) length (c) capacity (d) time
14. 14.True or false: a kilometre measures length. (a) True (b) False
15. 15.📏 What does a kilometre measure? (a) capacity (b) temperature (c) weight (d) length
16. 16.True or false: a litre measures weight. (a) False (b) True
17. 17.📐 Which unit is best to measure the water in a bucket? (a) litre (b) kilometre (c) kilogram (d) millilitre
18. 18.🔢 How many months make 1 year?
19. 19.📏 What does a litre measure? (a) time (b) weight (c) capacity (d) temperature
20. 20.True or false: a centimetre measures length. (a) True (b) False
21. 21.Which of these units measures capacity? (a) centimetre (b) millilitre (c) degree Celsius (d) kilogram
22. 22.🧰 What do we measure with a weighing balance? (a) length (b) weight (c) time (d) temperature
23. 23.📏 What does a degree Celsius measure? (a) temperature (b) length (c) capacity (d) time
24. 24.🔢 How many grams make 1 kilogram?
25. 25.🧰 What do we measure with a measuring jug? (a) capacity (b) length (c) temperature (d) weight
26. 26.True or false: a metre measures capacity. (a) True (b) False
27. 27.🔍 Which is the odd one out? (a) metre (b) millimetre (c) centimetre (d) millilitre
28. 28.📐 Which unit is best to measure the length of a pencil? (a) centimetre (b) kilometre (c) kilogram (d) litre
29. 29.📏 What does a tonne measure? (a) time (b) length (c) weight (d) temperature
30. 30.Which of these units measures temperature? (a) millimetre (b) kilogram (c) degree Celsius (d) metre
31. 31.True or false: a kilogram measures length. (a) False (b) True
32. 32.Which of these units measures weight? (a) degree Celsius (b) millilitre (c) minute (d) milligram
33. 33.Which of these units measures length? (a) second (b) litre (c) centimetre (d) milligram
34. 34.🔍 Which is the odd one out? (a) second (b) day (c) minute (d) tonne
35. 35.True or false: a millilitre measures length. (a) True (b) False
36. 36.📏 What does a gram measure? (a) time (b) weight (c) temperature (d) length
37. 37.True or false: a kilometre measures weight. (a) False (b) True
38. 38.Which tool measures weight? (a) measuring tape (b) measuring jug (c) stopwatch (d) weighing balance
39. 39.🔢 How many centimetres make 1 metre?
40. 40.📐 Which unit is best to measure the weight of a coin? (a) metre (b) litre (c) centimetre (d) gram

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