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 do we measure with a ruler? (a) length (b) capacity (c) temperature (d) time
- 2.🔢 How many minutes make 1 hour?
- 3.📐 Which unit is best to measure the weight of a coin? (a) millilitre (b) litre (c) gram (d) kilometre
- 4.📏 What does a second measure? (a) temperature (b) time (c) weight (d) capacity
- 5.📐 Which unit is best to measure the width of a notebook? (a) metre (b) kilogram (c) centimetre (d) millilitre
- 6.Which of these units measures capacity? (a) minute (b) millilitre (c) gram (d) metre
- 7.🧰 What do we measure with a thermometer? (a) length (b) capacity (c) temperature (d) time
- 8.📏 What does a degree Celsius measure? (a) weight (b) temperature (c) time (d) capacity
- 9.Which of these units measures length? (a) kilometre (b) minute (c) tonne (d) litre
- 10.🔍 Which is the odd one out? (a) day (b) minute (c) gram (d) second
- 11.🧰 What do we measure with a stopwatch? (a) time (b) capacity (c) weight (d) temperature
- 12.📏 What does a tonne measure? (a) temperature (b) weight (c) capacity (d) length
- 13.🔍 Which is the odd one out? (a) tonne (b) kilogram (c) milligram (d) millimetre
- 14.📐 Which unit is best to measure the length of a saree? (a) millilitre (b) kilometre (c) metre (d) gram
- 15.🔍 Which is the odd one out? (a) second (b) gram (c) tonne (d) milligram
- 16.📏 What does a litre measure? (a) weight (b) capacity (c) time (d) length
- 17.Which of these units measures length? (a) minute (b) tonne (c) gram (d) centimetre
- 18.True or false: a litre measures capacity. (a) False (b) True
- 19.🔍 Which is the odd one out? (a) millimetre (b) degree Celsius (c) centimetre (d) kilometre
- 20.Which of these units measures temperature? (a) gram (b) milligram (c) degree Celsius (d) second
- 21.🔍 Which is the odd one out? (a) minute (b) kilometre (c) day (d) second
- 22.🧰 What do we measure with a clock? (a) weight (b) time (c) length (d) temperature
- 23.True or false: a metre measures time. (a) True (b) False
- 24.📐 Which unit is best to measure the length of a classroom? (a) kilometre (b) metre (c) litre (d) kilogram
- 25.🔢 How many millimetres make 1 centimetre?
- 26.Which of these units measures length? (a) milligram (b) millilitre (c) gram (d) metre
- 27.📐 Which unit is best to measure the distance between two cities? (a) kilometre (b) kilogram (c) litre (d) millilitre
- 28.Which tool measures length? (a) thermometer (b) measuring jug (c) weighing balance (d) ruler
- 29.🧰 What do we measure with a measuring jug? (a) weight (b) length (c) capacity (d) temperature
- 30.True or false: a second measures length. (a) True (b) False
- 31.🔍 Which is the odd one out? (a) milligram (b) gram (c) kilogram (d) minute
- 32.🔢 How many years make 1 century?
- 33.Which tool measures capacity? (a) clock (b) measuring jug (c) stopwatch (d) weighing balance
- 34.🔍 Which is the odd one out? (a) millimetre (b) centimetre (c) kilometre (d) litre
- 35.🧰 What do we measure with a weighing balance? (a) length (b) capacity (c) temperature (d) weight
- 36.📏 What does a centimetre measure? (a) length (b) weight (c) capacity (d) temperature
- 37.True or false: a centimetre measures capacity. (a) True (b) False
- 38.📏 What does a kilometre measure? (a) time (b) capacity (c) length (d) temperature
- 39.Which of these units measures time? (a) metre (b) kilogram (c) centimetre (d) minute
- 40.🔍 Which is the odd one out? (a) second (b) day (c) minute (d) tonne
Answer key
- length
- 60
- gram
- time
- centimetre
- millilitre
- temperature
- temperature
- kilometre
- gram
- time
- weight
- millimetre
- metre
- second
- capacity
- centimetre
- True
- degree Celsius
- degree Celsius
- kilometre
- time
- False
- metre
- 10
- metre
- kilometre
- ruler
- capacity
- False
- minute
- 100
- measuring jug
- litre
- weight
- length
- False
- length
- minute
- tonne
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