Class 4 GK Worksheet: Units and Measurement

GK lesson 23: Units and measurement · Set 187 · 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 milligram measure? (a) weight (b) length (c) temperature (d) capacity
2. 2.📐 Which unit is best to measure the petrol in a car tank? (a) kilometre (b) kilogram (c) millilitre (d) litre
3. 3.Which of these units measures weight? (a) day (b) degree Celsius (c) tonne (d) minute
4. 4.🧰 What do we measure with a clock? (a) time (b) weight (c) length (d) temperature
5. 5.True or false: a day measures temperature. (a) False (b) True
6. 6.Which tool measures weight? (a) clock (b) weighing balance (c) measuring tape (d) stopwatch
7. 7.📏 What does a degree Celsius measure? (a) temperature (b) time (c) weight (d) length
8. 8.True or false: a degree Celsius measures temperature. (a) True (b) False
9. 9.🔢 How many millimetres make 1 centimetre?
10. 10.🔍 Which is the odd one out? (a) degree Celsius (b) kilogram (c) gram (d) milligram
11. 11.📏 What does a tonne measure? (a) capacity (b) temperature (c) length (d) weight
12. 12.📏 What does a minute measure? (a) length (b) temperature (c) weight (d) time
13. 13.📏 What does a kilometre measure? (a) time (b) length (c) capacity (d) temperature
14. 14.🔢 How many days make 1 week?
15. 15.🔢 How many seconds make 1 minute?
16. 16.🔍 Which is the odd one out? (a) second (b) millimetre (c) kilometre (d) centimetre
17. 17.🔍 Which is the odd one out? (a) millimetre (b) day (c) centimetre (d) metre
18. 18.Which of these units measures temperature? (a) kilogram (b) metre (c) degree Celsius (d) tonne
19. 19.True or false: a minute measures time. (a) True (b) False
20. 20.Which tool measures capacity? (a) stopwatch (b) measuring tape (c) measuring jug (d) ruler
21. 21.Which tool measures length? (a) stopwatch (b) weighing balance (c) ruler (d) measuring jug
22. 22.🔢 How many things make 1 dozen?
23. 23.Which of these units measures length? (a) kilogram (b) tonne (c) second (d) millimetre
24. 24.🧰 What do we measure with a measuring tape? (a) temperature (b) capacity (c) weight (d) length
25. 25.📐 Which unit is best to measure a long train journey? (a) kilometre (b) kilogram (c) litre (d) centimetre
26. 26.🔢 How many kilograms make 1 tonne?
27. 27.True or false: a tonne measures length. (a) False (b) True
28. 28.📐 Which unit is best to measure a big bag of rice? (a) millilitre (b) kilometre (c) litre (d) kilogram
29. 29.🔍 Which is the odd one out? (a) millimetre (b) milligram (c) centimetre (d) metre
30. 30.True or false: a centimetre measures length. (a) False (b) True
31. 31.Which of these units measures capacity? (a) millilitre (b) millimetre (c) second (d) gram
32. 32.🧰 What do we measure with a measuring jug? (a) temperature (b) weight (c) capacity (d) length
33. 33.🔍 Which is the odd one out? (a) kilogram (b) milligram (c) metre (d) gram
34. 34.🧰 What do we measure with a ruler? (a) capacity (b) weight (c) length (d) temperature
35. 35.True or false: a milligram measures weight. (a) True (b) False
36. 36.🔍 Which is the odd one out? (a) day (b) minute (c) centimetre (d) second
37. 37.True or false: a metre measures time. (a) True (b) False
38. 38.🔢 How many millilitres make 1 litre?
39. 39.🧰 What do we measure with a thermometer? (a) capacity (b) length (c) weight (d) temperature
40. 40.Which tool measures time? (a) measuring jug (b) thermometer (c) clock (d) measuring tape

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