Class 4 GK Worksheet: Units and Measurement

GK lesson 23: Units and measurement · Set 41 · 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 millimetre measure? (a) temperature (b) capacity (c) time (d) length
2. 2.🔢 How many hours make 1 day?
3. 3.Which of these units measures time? (a) minute (b) kilometre (c) litre (d) metre
4. 4.🔍 Which is the odd one out? (a) second (b) minute (c) litre (d) day
5. 5.🔍 Which is the odd one out? (a) second (b) millilitre (c) minute (d) day
6. 6.🔍 Which is the odd one out? (a) day (b) second (c) tonne (d) minute
7. 7.🔢 How many minutes make 1 hour?
8. 8.🧰 What do we measure with a thermometer? (a) length (b) capacity (c) time (d) temperature
9. 9.Which tool measures time? (a) weighing balance (b) thermometer (c) measuring jug (d) clock
10. 10.🔢 How many seconds make 1 minute?
11. 11.📐 Which unit is best to measure the width of a notebook? (a) millilitre (b) centimetre (c) kilometre (d) kilogram
12. 12.🧰 What do we measure with a clock? (a) length (b) weight (c) time (d) capacity
13. 13.🔢 How many grams make 1 kilogram?
14. 14.Which of these units measures weight? (a) minute (b) tonne (c) centimetre (d) day
15. 15.📐 Which unit is best to measure the length of a saree? (a) litre (b) kilometre (c) metre (d) gram
16. 16.📐 Which unit is best to measure a big bag of rice? (a) gram (b) kilogram (c) millilitre (d) kilometre
17. 17.📐 Which unit is best to measure the weight of an eraser? (a) centimetre (b) gram (c) litre (d) millilitre
18. 18.True or false: a millimetre measures length. (a) True (b) False
19. 19.📏 What does a tonne measure? (a) temperature (b) weight (c) length (d) capacity
20. 20.Which of these units measures length? (a) gram (b) litre (c) millilitre (d) kilometre
21. 21.🧰 What do we measure with a stopwatch? (a) capacity (b) time (c) length (d) weight
22. 22.Which tool measures temperature? (a) thermometer (b) measuring tape (c) stopwatch (d) ruler
23. 23.True or false: a degree Celsius measures length. (a) True (b) False
24. 24.True or false: a second measures time. (a) False (b) True
25. 25.True or false: a kilometre measures time. (a) True (b) False
26. 26.True or false: a metre measures weight. (a) True (b) False
27. 27.True or false: a gram measures weight. (a) False (b) True
28. 28.📏 What does a milligram measure? (a) time (b) weight (c) temperature (d) length
29. 29.True or false: a milligram measures weight. (a) False (b) True
30. 30.📏 What does a kilogram measure? (a) length (b) temperature (c) weight (d) time
31. 31.Which of these units measures temperature? (a) degree Celsius (b) tonne (c) kilogram (d) metre
32. 32.Which of these units measures capacity? (a) metre (b) millilitre (c) millimetre (d) second
33. 33.🔢 How many years make 1 decade?
34. 34.Which of these units measures length? (a) metre (b) millilitre (c) tonne (d) litre
35. 35.📐 Which unit is best to measure the length of a pencil? (a) kilometre (b) centimetre (c) litre (d) kilogram
36. 36.Which tool measures capacity? (a) measuring tape (b) measuring jug (c) thermometer (d) weighing balance
37. 37.🧰 What do we measure with a ruler? (a) time (b) length (c) temperature (d) weight
38. 38.True or false: a degree Celsius measures temperature. (a) True (b) False
39. 39.📐 Which unit is best to measure the weight of a child? (a) millilitre (b) gram (c) kilogram (d) metre
40. 40.True or false: a centimetre measures weight. (a) True (b) False

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