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