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.🔢 How many things make 1 dozen?
- 2.🔍 Which is the odd one out? (a) centimetre (b) metre (c) gram (d) millimetre
- 3.📏 What does a metre measure? (a) length (b) capacity (c) time (d) weight
- 4.True or false: a centimetre measures length. (a) False (b) True
- 5.📐 Which unit is best to measure the weight of a child? (a) metre (b) kilogram (c) gram (d) litre
- 6.🧰 What do we measure with a ruler? (a) temperature (b) time (c) capacity (d) length
- 7.🔢 How many millimetres make 1 centimetre?
- 8.🔍 Which is the odd one out? (a) tonne (b) gram (c) kilogram (d) millilitre
- 9.Which tool measures temperature? (a) weighing balance (b) stopwatch (c) thermometer (d) ruler
- 10.📐 Which unit is best to measure the water in a bucket? (a) gram (b) kilometre (c) litre (d) centimetre
- 11.True or false: a centimetre measures time. (a) False (b) True
- 12.🔍 Which is the odd one out? (a) metre (b) tonne (c) milligram (d) gram
- 13.📏 What does a kilometre measure? (a) weight (b) capacity (c) temperature (d) length
- 14.True or false: a millimetre measures length. (a) False (b) True
- 15.Which of these units measures time? (a) day (b) kilometre (c) centimetre (d) metre
- 16.🧰 What do we measure with a measuring jug? (a) capacity (b) temperature (c) time (d) weight
- 17.Which tool measures time? (a) measuring tape (b) stopwatch (c) thermometer (d) weighing balance
- 18.Which of these units measures length? (a) degree Celsius (b) millilitre (c) tonne (d) centimetre
- 19.Which of these units measures length? (a) second (b) millilitre (c) metre (d) gram
- 20.📐 Which unit is best to measure the length of a classroom? (a) kilometre (b) gram (c) metre (d) centimetre
- 21.True or false: a minute measures length. (a) False (b) True
- 22.📐 Which unit is best to measure the distance between two cities? (a) litre (b) kilometre (c) gram (d) millilitre
- 23.🧰 What do we measure with a clock? (a) capacity (b) time (c) length (d) temperature
- 24.Which tool measures length? (a) weighing balance (b) measuring jug (c) clock (d) measuring tape
- 25.Which tool measures weight? (a) weighing balance (b) ruler (c) thermometer (d) measuring tape
- 26.🧰 What do we measure with a thermometer? (a) weight (b) temperature (c) length (d) time
- 27.True or false: a second measures length. (a) True (b) False
- 28.🔢 How many millilitres make 1 litre?
- 29.True or false: a litre measures length. (a) False (b) True
- 30.🔍 Which is the odd one out? (a) tonne (b) litre (c) kilogram (d) milligram
- 31.📏 What does a millimetre measure? (a) time (b) temperature (c) length (d) capacity
- 32.🔍 Which is the odd one out? (a) gram (b) tonne (c) kilometre (d) kilogram
- 33.Which tool measures length? (a) measuring jug (b) stopwatch (c) clock (d) ruler
- 34.🔍 Which is the odd one out? (a) millimetre (b) second (c) metre (d) centimetre
- 35.True or false: a millilitre measures length. (a) False (b) True
- 36.🔢 How many paise make 1 rupee?
- 37.Which of these units measures capacity? (a) litre (b) millimetre (c) kilogram (d) centimetre
- 38.🔍 Which is the odd one out? (a) kilometre (b) metre (c) millimetre (d) degree Celsius
- 39.True or false: a minute measures weight. (a) True (b) False
- 40.📏 What does a millilitre measure? (a) temperature (b) capacity (c) time (d) length
Answer key
- 12
- gram
- length
- True
- kilogram
- length
- 10
- millilitre
- thermometer
- litre
- False
- metre
- length
- True
- day
- capacity
- stopwatch
- centimetre
- metre
- metre
- False
- kilometre
- time
- measuring tape
- weighing balance
- temperature
- False
- 1000
- False
- litre
- length
- kilometre
- ruler
- second
- False
- 100
- litre
- degree Celsius
- False
- capacity
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