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