Class 4 GK Worksheet: Units and Measurement

GK lesson 23: Units and measurement · Set 620 · 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) tonne (b) second (c) gram (d) milligram
2. 2.📐 Which unit is best to measure the distance between two cities? (a) millilitre (b) centimetre (c) metre (d) kilometre
3. 3.🧰 What do we measure with a ruler? (a) temperature (b) length (c) capacity (d) time
4. 4.📏 What does a centimetre measure? (a) length (b) temperature (c) weight (d) time
5. 5.📐 Which unit is best to measure the weight of a coin? (a) millilitre (b) kilogram (c) gram (d) metre
6. 6.Which of these units measures length? (a) millimetre (b) day (c) litre (d) milligram
7. 7.Which of these units measures temperature? (a) second (b) milligram (c) degree Celsius (d) day
8. 8.📏 What does a litre measure? (a) weight (b) capacity (c) time (d) length
9. 9.Which tool measures capacity? (a) stopwatch (b) thermometer (c) measuring jug (d) clock
10. 10.True or false: a metre measures length. (a) True (b) False
11. 11.📏 What does a second measure? (a) length (b) time (c) capacity (d) weight
12. 12.🔢 How many minutes make 1 hour?
13. 13.🧰 What do we measure with a clock? (a) temperature (b) capacity (c) time (d) length
14. 14.Which tool measures temperature? (a) ruler (b) clock (c) weighing balance (d) thermometer
15. 15.True or false: a millilitre measures capacity. (a) True (b) False
16. 16.🧰 What do we measure with a thermometer? (a) time (b) temperature (c) length (d) weight
17. 17.🔍 Which is the odd one out? (a) millimetre (b) degree Celsius (c) centimetre (d) kilometre
18. 18.True or false: a second measures time. (a) True (b) False
19. 19.🔢 How many centimetres make 1 metre?
20. 20.🔢 How many paise make 1 rupee?
21. 21.True or false: a kilometre measures temperature. (a) True (b) False
22. 22.Which of these units measures length? (a) kilometre (b) second (c) litre (d) milligram
23. 23.Which tool measures length? (a) weighing balance (b) ruler (c) clock (d) measuring jug
24. 24.True or false: a tonne measures length. (a) False (b) True
25. 25.Which tool measures length? (a) measuring jug (b) clock (c) stopwatch (d) measuring tape
26. 26.📏 What does a degree Celsius measure? (a) temperature (b) time (c) length (d) weight
27. 27.🔢 How many things make 1 dozen?
28. 28.📐 Which unit is best to measure the weight of an eraser? (a) litre (b) kilogram (c) gram (d) metre
29. 29.🔍 Which is the odd one out? (a) kilometre (b) metre (c) millimetre (d) tonne
30. 30.📐 Which unit is best to measure the petrol in a car tank? (a) kilogram (b) litre (c) millilitre (d) kilometre
31. 31.Which tool measures weight? (a) weighing balance (b) measuring tape (c) thermometer (d) measuring jug
32. 32.📏 What does a gram measure? (a) time (b) length (c) weight (d) temperature
33. 33.True or false: a kilometre measures capacity. (a) True (b) False
34. 34.📏 What does a milligram measure? (a) temperature (b) length (c) weight (d) capacity
35. 35.🧰 What do we measure with a measuring tape? (a) weight (b) length (c) temperature (d) time
36. 36.True or false: a gram measures time. (a) False (b) True
37. 37.True or false: a millimetre measures length. (a) True (b) False
38. 38.📏 What does a day measure? (a) weight (b) capacity (c) length (d) time
39. 39.📏 What does a metre measure? (a) weight (b) length (c) temperature (d) capacity
40. 40.🔢 How many hours make 1 day?

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