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