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