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