Class 4 GK Worksheet: Units and Measurement

GK lesson 23: Units and measurement · Set 209 · 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 metre measure? (a) temperature (b) capacity (c) weight (d) length
2. 2.📐 Which unit is best to measure the distance between two cities? (a) gram (b) kilometre (c) centimetre (d) kilogram
3. 3.🔍 Which is the odd one out? (a) kilogram (b) metre (c) millimetre (d) kilometre
4. 4.True or false: a centimetre measures weight. (a) True (b) False
5. 5.📐 Which unit is best to measure a few eye drops? (a) kilometre (b) millilitre (c) metre (d) kilogram
6. 6.Which of these units measures length? (a) metre (b) milligram (c) gram (d) second
7. 7.🔢 How many millimetres make 1 centimetre?
8. 8.🔍 Which is the odd one out? (a) day (b) degree Celsius (c) second (d) minute
9. 9.Which of these units measures time? (a) day (b) kilometre (c) centimetre (d) millilitre
10. 10.Which of these units measures time? (a) kilogram (b) milligram (c) metre (d) minute
11. 11.True or false: a milligram measures time. (a) True (b) False
12. 12.🧰 What do we measure with a measuring tape? (a) time (b) length (c) capacity (d) temperature
13. 13.🧰 What do we measure with a ruler? (a) weight (b) temperature (c) capacity (d) length
14. 14.True or false: a litre measures weight. (a) False (b) True
15. 15.Which tool measures weight? (a) thermometer (b) weighing balance (c) stopwatch (d) clock
16. 16.📐 Which unit is best to measure the length of a pencil? (a) centimetre (b) gram (c) litre (d) millilitre
17. 17.Which of these units measures temperature? (a) kilometre (b) centimetre (c) second (d) degree Celsius
18. 18.🧰 What do we measure with a clock? (a) weight (b) time (c) capacity (d) temperature
19. 19.📏 What does a centimetre measure? (a) capacity (b) temperature (c) length (d) weight
20. 20.🔍 Which is the odd one out? (a) centimetre (b) millilitre (c) millimetre (d) metre
21. 21.True or false: a second measures length. (a) True (b) False
22. 22.🔢 How many centimetres make 1 metre?
23. 23.📏 What does a kilometre measure? (a) length (b) capacity (c) time (d) weight
24. 24.Which of these units measures weight? (a) tonne (b) day (c) second (d) litre
25. 25.📏 What does a second measure? (a) time (b) capacity (c) length (d) weight
26. 26.🔢 How many minutes make 1 hour?
27. 27.True or false: a tonne measures weight. (a) False (b) True
28. 28.Which tool measures temperature? (a) clock (b) ruler (c) thermometer (d) weighing balance
29. 29.🔢 How many things make 1 dozen?
30. 30.📏 What does a millimetre measure? (a) capacity (b) length (c) time (d) weight
31. 31.Which tool measures length? (a) stopwatch (b) measuring tape (c) thermometer (d) measuring jug
32. 32.📏 What does a kilogram measure? (a) length (b) time (c) capacity (d) weight
33. 33.🔍 Which is the odd one out? (a) second (b) milligram (c) gram (d) tonne
34. 34.Which of these units measures length? (a) degree Celsius (b) centimetre (c) litre (d) tonne
35. 35.📏 What does a tonne measure? (a) time (b) capacity (c) temperature (d) weight
36. 36.📐 Which unit is best to measure the water in a bucket? (a) litre (b) gram (c) kilogram (d) metre
37. 37.📐 Which unit is best to measure the petrol in a car tank? (a) metre (b) gram (c) centimetre (d) litre
38. 38.Which of these units measures capacity? (a) second (b) kilometre (c) millilitre (d) milligram
39. 39.True or false: a kilometre measures temperature. (a) True (b) False
40. 40.True or false: a degree Celsius measures temperature. (a) True (b) False

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