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) centimetre (b) kilometre (c) kilogram (d) millimetre
- 2.🔢 How many seconds make 1 minute?
- 3.📏 What does a tonne measure? (a) weight (b) length (c) time (d) capacity
- 4.📏 What does a degree Celsius measure? (a) capacity (b) time (c) weight (d) temperature
- 5.🧰 What do we measure with a measuring tape? (a) weight (b) time (c) length (d) capacity
- 6.🔍 Which is the odd one out? (a) kilogram (b) gram (c) millilitre (d) tonne
- 7.🔢 How many centimetres make 1 metre?
- 8.Which of these units measures weight? (a) tonne (b) centimetre (c) millilitre (d) minute
- 9.Which of these units measures capacity? (a) litre (b) kilogram (c) millimetre (d) second
- 10.📏 What does a centimetre measure? (a) capacity (b) length (c) weight (d) temperature
- 11.Which of these units measures temperature? (a) second (b) gram (c) centimetre (d) degree Celsius
- 12.Which of these units measures length? (a) milligram (b) day (c) centimetre (d) degree Celsius
- 13.📐 Which unit is best to measure the length of a saree? (a) metre (b) kilometre (c) kilogram (d) litre
- 14.True or false: a second measures time. (a) False (b) True
- 15.Which tool measures length? (a) thermometer (b) ruler (c) clock (d) weighing balance
- 16.True or false: a metre measures weight. (a) True (b) False
- 17.Which tool measures capacity? (a) measuring jug (b) ruler (c) weighing balance (d) thermometer
- 18.📐 Which unit is best to measure the petrol in a car tank? (a) kilometre (b) litre (c) millilitre (d) centimetre
- 19.Which of these units measures length? (a) litre (b) milligram (c) metre (d) degree Celsius
- 20.🔍 Which is the odd one out? (a) minute (b) metre (c) day (d) second
- 21.🧰 What do we measure with a ruler? (a) weight (b) time (c) length (d) temperature
- 22.📐 Which unit is best to measure the length of a classroom? (a) kilometre (b) centimetre (c) gram (d) metre
- 23.Which of these units measures time? (a) tonne (b) kilogram (c) milligram (d) second
- 24.📏 What does a kilogram measure? (a) time (b) length (c) capacity (d) weight
- 25.🔍 Which is the odd one out? (a) metre (b) degree Celsius (c) centimetre (d) kilometre
- 26.🧰 What do we measure with a thermometer? (a) capacity (b) length (c) time (d) temperature
- 27.True or false: a gram measures capacity. (a) True (b) False
- 28.Which tool measures temperature? (a) thermometer (b) ruler (c) measuring tape (d) weighing balance
- 29.🧰 What do we measure with a weighing balance? (a) capacity (b) temperature (c) length (d) weight
- 30.Which tool measures weight? (a) clock (b) stopwatch (c) measuring tape (d) weighing balance
- 31.📏 What does a kilometre measure? (a) weight (b) temperature (c) time (d) length
- 32.📐 Which unit is best to measure the weight of an eraser? (a) litre (b) kilometre (c) centimetre (d) gram
- 33.True or false: a litre measures temperature. (a) True (b) False
- 34.🔍 Which is the odd one out? (a) gram (b) tonne (c) centimetre (d) kilogram
- 35.📏 What does a millilitre measure? (a) capacity (b) length (c) temperature (d) weight
- 36.🔢 How many minutes make 1 hour?
- 37.🔢 How many hours make 1 day?
- 38.True or false: a tonne measures weight. (a) True (b) False
- 39.📐 Which unit is best to measure a few eye drops? (a) metre (b) millilitre (c) gram (d) kilometre
- 40.📐 Which unit is best to measure the water in a bucket? (a) gram (b) centimetre (c) litre (d) kilometre
Answer key
- kilogram
- 60
- weight
- temperature
- length
- millilitre
- 100
- tonne
- litre
- length
- degree Celsius
- centimetre
- metre
- True
- ruler
- False
- measuring jug
- litre
- metre
- metre
- length
- metre
- second
- weight
- degree Celsius
- temperature
- False
- thermometer
- weight
- weighing balance
- length
- gram
- False
- centimetre
- capacity
- 60
- 24
- True
- millilitre
- litre
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