Class 4 GK Worksheet: Units and Measurement
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.
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- 1.📏 What does a day measure? (a) capacity (b) time (c) temperature (d) weight
- 2.📏 What does a millilitre measure? (a) capacity (b) weight (c) length (d) time
- 3.True or false: a kilogram measures length. (a) False (b) True
- 4.True or false: a millilitre measures temperature. (a) True (b) False
- 5.🔢 How many hours make 1 day?
- 6.Which of these units measures length? (a) kilogram (b) milligram (c) millilitre (d) millimetre
- 7.🧰 What do we measure with a measuring tape? (a) length (b) temperature (c) capacity (d) weight
- 8.Which of these units measures capacity? (a) millimetre (b) millilitre (c) tonne (d) minute
- 9.🧰 What do we measure with a thermometer? (a) time (b) temperature (c) length (d) weight
- 10.📐 Which unit is best to measure the length of a saree? (a) centimetre (b) metre (c) gram (d) millilitre
- 11.🔍 Which is the odd one out? (a) second (b) tonne (c) gram (d) milligram
- 12.🧰 What do we measure with a measuring jug? (a) capacity (b) weight (c) length (d) time
- 13.Which tool measures length? (a) weighing balance (b) thermometer (c) ruler (d) measuring jug
- 14.🧰 What do we measure with a clock? (a) temperature (b) capacity (c) time (d) weight
- 15.📏 What does a tonne measure? (a) length (b) capacity (c) weight (d) temperature
- 16.True or false: a millimetre measures time. (a) True (b) False
- 17.🔍 Which is the odd one out? (a) day (b) millilitre (c) minute (d) second
- 18.True or false: a kilogram measures time. (a) False (b) True
- 19.📏 What does a millimetre measure? (a) capacity (b) length (c) temperature (d) weight
- 20.📏 What does a kilogram measure? (a) length (b) temperature (c) capacity (d) weight
- 21.📏 What does a second measure? (a) time (b) weight (c) capacity (d) temperature
- 22.📐 Which unit is best to measure the weight of a child? (a) kilometre (b) kilogram (c) gram (d) litre
- 23.True or false: a degree Celsius measures temperature. (a) True (b) False
- 24.Which tool measures time? (a) stopwatch (b) ruler (c) measuring jug (d) thermometer
- 25.Which of these units measures length? (a) millilitre (b) degree Celsius (c) gram (d) metre
- 26.🔍 Which is the odd one out? (a) milligram (b) metre (c) tonne (d) gram
- 27.True or false: a tonne measures temperature. (a) False (b) True
- 28.📐 Which unit is best to measure the weight of an eraser? (a) metre (b) centimetre (c) gram (d) millilitre
- 29.Which tool measures temperature? (a) thermometer (b) weighing balance (c) ruler (d) clock
- 30.🔍 Which is the odd one out? (a) centimetre (b) metre (c) degree Celsius (d) millimetre
- 31.📐 Which unit is best to measure a big bag of rice? (a) millilitre (b) kilogram (c) centimetre (d) gram
- 32.📐 Which unit is best to measure the length of a classroom? (a) centimetre (b) millilitre (c) kilometre (d) metre
- 33.🔢 How many kilograms make 1 tonne?
- 34.Which of these units measures weight? (a) kilometre (b) degree Celsius (c) gram (d) centimetre
- 35.🧰 What do we measure with a ruler? (a) time (b) capacity (c) length (d) weight
- 36.📏 What does a kilometre measure? (a) time (b) capacity (c) temperature (d) length
- 37.True or false: a millilitre measures length. (a) True (b) False
- 38.True or false: a degree Celsius measures time. (a) True (b) False
- 39.📐 Which unit is best to measure a few eye drops? (a) metre (b) millilitre (c) kilometre (d) gram
- 40.📏 What does a litre measure? (a) weight (b) capacity (c) temperature (d) length
Answer key
- time
- capacity
- False
- False
- 24
- millimetre
- length
- millilitre
- temperature
- metre
- second
- capacity
- ruler
- time
- weight
- False
- millilitre
- False
- length
- weight
- time
- kilogram
- True
- stopwatch
- metre
- metre
- False
- gram
- thermometer
- degree Celsius
- kilogram
- metre
- 1000
- gram
- length
- length
- False
- False
- millilitre
- capacity
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