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.
NameDateTime takenScore ___ / 40
- 1.🔍 Which is the odd one out? (a) centimetre (b) litre (c) kilometre (d) millimetre
- 2.📐 Which unit is best to measure the water in a bucket? (a) millilitre (b) litre (c) metre (d) gram
- 3.Which of these units measures weight? (a) kilometre (b) minute (c) kilogram (d) second
- 4.Which of these units measures temperature? (a) litre (b) metre (c) kilogram (d) degree Celsius
- 5.True or false: a millimetre measures length. (a) False (b) True
- 6.🧰 What do we measure with a measuring tape? (a) capacity (b) length (c) weight (d) time
- 7.📏 What does a tonne measure? (a) time (b) length (c) capacity (d) weight
- 8.🔍 Which is the odd one out? (a) second (b) milligram (c) gram (d) kilogram
- 9.True or false: a milligram measures temperature. (a) False (b) True
- 10.🔍 Which is the odd one out? (a) millimetre (b) kilometre (c) centimetre (d) milligram
- 11.🧰 What do we measure with a stopwatch? (a) weight (b) length (c) temperature (d) time
- 12.Which of these units measures length? (a) milligram (b) tonne (c) metre (d) kilogram
- 13.🔢 How many millimetres make 1 centimetre?
- 14.Which of these units measures length? (a) kilogram (b) tonne (c) centimetre (d) degree Celsius
- 15.Which of these units measures weight? (a) millilitre (b) millimetre (c) second (d) milligram
- 16.True or false: a second measures weight. (a) True (b) False
- 17.🔍 Which is the odd one out? (a) gram (b) minute (c) tonne (d) milligram
- 18.📏 What does a second measure? (a) capacity (b) temperature (c) weight (d) time
- 19.True or false: a milligram measures weight. (a) True (b) False
- 20.🧰 What do we measure with a measuring jug? (a) weight (b) time (c) length (d) capacity
- 21.Which tool measures length? (a) ruler (b) thermometer (c) measuring jug (d) clock
- 22.📏 What does a metre measure? (a) length (b) capacity (c) time (d) temperature
- 23.🧰 What do we measure with a thermometer? (a) length (b) temperature (c) time (d) weight
- 24.True or false: a tonne measures weight. (a) True (b) False
- 25.Which of these units measures capacity? (a) milligram (b) centimetre (c) tonne (d) litre
- 26.📐 Which unit is best to measure the weight of a coin? (a) centimetre (b) gram (c) millilitre (d) litre
- 27.Which of these units measures weight? (a) kilometre (b) degree Celsius (c) tonne (d) millilitre
- 28.Which of these units measures time? (a) tonne (b) millilitre (c) metre (d) day
- 29.📐 Which unit is best to measure the length of a pencil? (a) centimetre (b) gram (c) millilitre (d) litre
- 30.Which tool measures temperature? (a) weighing balance (b) thermometer (c) ruler (d) clock
- 31.🧰 What do we measure with a clock? (a) capacity (b) weight (c) time (d) length
- 32.Which of these units measures weight? (a) kilometre (b) gram (c) centimetre (d) millilitre
- 33.Which of these units measures capacity? (a) tonne (b) metre (c) millilitre (d) milligram
- 34.📏 What does a centimetre measure? (a) temperature (b) capacity (c) length (d) weight
- 35.📐 Which unit is best to measure a big bag of rice? (a) gram (b) kilogram (c) millilitre (d) kilometre
- 36.🔍 Which is the odd one out? (a) degree Celsius (b) centimetre (c) millimetre (d) kilometre
- 37.🔢 How many hours make 1 day?
- 38.🔢 How many years make 1 century?
- 39.🧰 What do we measure with a ruler? (a) length (b) temperature (c) time (d) weight
- 40.🔍 Which is the odd one out? (a) day (b) minute (c) second (d) kilometre
Answer key
- litre
- litre
- kilogram
- degree Celsius
- True
- length
- weight
- second
- False
- milligram
- time
- metre
- 10
- centimetre
- milligram
- False
- minute
- time
- True
- capacity
- ruler
- length
- temperature
- True
- litre
- gram
- tonne
- day
- centimetre
- thermometer
- time
- gram
- millilitre
- length
- kilogram
- degree Celsius
- 24
- 100
- length
- kilometre
Free gk lessons, practice and worksheets at talentjr.in/gk-worksheets