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