Class 4 GK Worksheet: Units and Measurement

GK lesson 23: Units and measurement · Set 391 · 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 is the odd one out? (a) minute (b) second (c) day (d) degree Celsius
2. 2.Which tool measures temperature? (a) clock (b) thermometer (c) measuring tape (d) ruler
3. 3.True or false: a degree Celsius measures temperature. (a) False (b) True
4. 4.📏 What does a kilogram measure? (a) time (b) temperature (c) capacity (d) weight
5. 5.True or false: a metre measures length. (a) False (b) True
6. 6.Which of these units measures temperature? (a) metre (b) millimetre (c) degree Celsius (d) second
7. 7.📏 What does a centimetre measure? (a) length (b) time (c) capacity (d) weight
8. 8.📏 What does a metre measure? (a) time (b) length (c) weight (d) temperature
9. 9.🧰 What do we measure with a measuring tape? (a) weight (b) capacity (c) length (d) time
10. 10.Which of these units measures capacity? (a) second (b) litre (c) minute (d) degree Celsius
11. 11.Which of these units measures time? (a) minute (b) metre (c) gram (d) kilometre
12. 12.True or false: a litre measures time. (a) False (b) True
13. 13.📏 What does a gram measure? (a) temperature (b) weight (c) time (d) length
14. 14.📐 Which unit is best to measure the water in a bucket? (a) metre (b) kilometre (c) litre (d) gram
15. 15.📏 What does a second measure? (a) capacity (b) time (c) weight (d) length
16. 16.📐 Which unit is best to measure the length of a classroom? (a) gram (b) centimetre (c) metre (d) millilitre
17. 17.📐 Which unit is best to measure a big bag of rice? (a) centimetre (b) millilitre (c) kilogram (d) gram
18. 18.🧰 What do we measure with a stopwatch? (a) time (b) length (c) temperature (d) capacity
19. 19.📏 What does a millilitre measure? (a) length (b) weight (c) capacity (d) temperature
20. 20.True or false: a milligram measures weight. (a) False (b) True
21. 21.🔢 How many years make 1 century?
22. 22.🧰 What do we measure with a clock? (a) weight (b) temperature (c) length (d) time
23. 23.Which tool measures weight? (a) ruler (b) thermometer (c) clock (d) weighing balance
24. 24.Which of these units measures time? (a) second (b) milligram (c) centimetre (d) kilometre
25. 25.🧰 What do we measure with a ruler? (a) capacity (b) time (c) length (d) weight
26. 26.Which tool measures length? (a) ruler (b) measuring jug (c) weighing balance (d) thermometer
27. 27.Which of these units measures length? (a) second (b) litre (c) centimetre (d) milligram
28. 28.Which of these units measures length? (a) millilitre (b) gram (c) milligram (d) millimetre
29. 29.True or false: a degree Celsius measures capacity. (a) False (b) True
30. 30.📐 Which unit is best to measure the weight of an eraser? (a) litre (b) gram (c) centimetre (d) metre
31. 31.🔢 How many centimetres make 1 metre?
32. 32.Which of these units measures length? (a) kilogram (b) gram (c) metre (d) tonne
33. 33.True or false: a millimetre measures weight. (a) False (b) True
34. 34.🔢 How many millimetres make 1 centimetre?
35. 35.True or false: a litre measures temperature. (a) True (b) False
36. 36.🔢 How many metres make 1 kilometre?
37. 37.🔍 Which is the odd one out? (a) kilometre (b) gram (c) milligram (d) kilogram
38. 38.🔍 Which is the odd one out? (a) gram (b) metre (c) milligram (d) kilogram
39. 39.📏 What does a tonne measure? (a) capacity (b) time (c) temperature (d) weight
40. 40.True or false: a day measures temperature. (a) True (b) False

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