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 tool measures capacity? (a) measuring jug (b) weighing balance (c) measuring tape (d) ruler
- 2.📐 Which unit is best to measure the distance between two cities? (a) centimetre (b) kilometre (c) metre (d) litre
- 3.🔢 How many years make 1 century?
- 4.Which tool measures length? (a) stopwatch (b) thermometer (c) measuring jug (d) measuring tape
- 5.📏 What does a kilogram measure? (a) capacity (b) temperature (c) length (d) weight
- 6.🔍 Which is the odd one out? (a) gram (b) tonne (c) kilogram (d) degree Celsius
- 7.Which of these units measures time? (a) second (b) millilitre (c) degree Celsius (d) kilometre
- 8.📏 What does a millilitre measure? (a) weight (b) capacity (c) length (d) temperature
- 9.📏 What does a tonne measure? (a) capacity (b) weight (c) time (d) length
- 10.🔍 Which is the odd one out? (a) minute (b) metre (c) centimetre (d) kilometre
- 11.🧰 What do we measure with a clock? (a) weight (b) temperature (c) length (d) time
- 12.Which tool measures temperature? (a) stopwatch (b) weighing balance (c) thermometer (d) measuring jug
- 13.🔍 Which is the odd one out? (a) metre (b) kilometre (c) millimetre (d) day
- 14.🔍 Which is the odd one out? (a) metre (b) minute (c) day (d) second
- 15.🔢 How many kilograms make 1 tonne?
- 16.📐 Which unit is best to measure a few eye drops? (a) millilitre (b) kilometre (c) metre (d) kilogram
- 17.True or false: a tonne measures length. (a) False (b) True
- 18.🔍 Which is the odd one out? (a) kilometre (b) centimetre (c) metre (d) gram
- 19.True or false: a litre measures weight. (a) True (b) False
- 20.Which tool measures weight? (a) measuring tape (b) clock (c) weighing balance (d) thermometer
- 21.📐 Which unit is best to measure the weight of an eraser? (a) gram (b) kilometre (c) millilitre (d) litre
- 22.📐 Which unit is best to measure the width of a notebook? (a) kilometre (b) kilogram (c) gram (d) centimetre
- 23.🔍 Which is the odd one out? (a) gram (b) kilogram (c) milligram (d) litre
- 24.Which of these units measures temperature? (a) minute (b) millimetre (c) kilogram (d) degree Celsius
- 25.🧰 What do we measure with a measuring jug? (a) time (b) weight (c) length (d) capacity
- 26.📐 Which unit is best to measure a spoon of cough syrup? (a) litre (b) gram (c) millilitre (d) metre
- 27.True or false: a second measures time. (a) True (b) False
- 28.📏 What does a metre measure? (a) time (b) capacity (c) temperature (d) length
- 29.True or false: a litre measures capacity. (a) False (b) True
- 30.🧰 What do we measure with a measuring tape? (a) temperature (b) capacity (c) length (d) time
- 31.📐 Which unit is best to measure a big bag of rice? (a) kilometre (b) kilogram (c) litre (d) gram
- 32.🔢 How many months make 1 year?
- 33.🔢 How many minutes make 1 hour?
- 34.Which of these units measures capacity? (a) millilitre (b) metre (c) degree Celsius (d) centimetre
- 35.📏 What does a minute measure? (a) capacity (b) temperature (c) time (d) length
- 36.🔢 How many years make 1 decade?
- 37.🔍 Which is the odd one out? (a) millimetre (b) tonne (c) kilogram (d) gram
- 38.🧰 What do we measure with a weighing balance? (a) length (b) temperature (c) weight (d) capacity
- 39.📐 Which unit is best to measure a long train journey? (a) kilometre (b) centimetre (c) litre (d) gram
- 40.📐 Which unit is best to measure the length of a saree? (a) centimetre (b) gram (c) metre (d) kilogram
Answer key
- measuring jug
- kilometre
- 100
- measuring tape
- weight
- degree Celsius
- second
- capacity
- weight
- minute
- time
- thermometer
- day
- metre
- 1000
- millilitre
- False
- gram
- False
- weighing balance
- gram
- centimetre
- litre
- degree Celsius
- capacity
- millilitre
- True
- length
- True
- length
- kilogram
- 12
- 60
- millilitre
- time
- 10
- millimetre
- weight
- kilometre
- metre
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