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