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