Page 142 - Maths Class 03

4. Match each item with the most likely capacity.

a. A tea kettle i. 1 litre

b. A cough syrup bottle ii. 200 millilitres

c. A fish tank iii. 2 litres

d. A shampoo bottle iv. 100 millilitres

e. A small flower vase v. 30 litres

5. Decide which is the better unit for measuring capacity. Write or .l ml

a. Milk b. Swimming pool

c. Petrol d. Paint

e. Nail polish f. Cold drink

g. Bath tub h. Moisturizer bottle

6. A milkman sold 46 l 200 ml of milk in 3 days of a week and 53 l 195 ml of milk
in next 2 days. What quantity of milk did he sell in 5 days ?

7. Sara bought 500 ml of mustard oil, 250 ml of coconut oil and 2 l of refined oil.

What is the total quantity of the 3 oils together ?
8. Alex consumed 15 l of water in 2 days and 27 l of water in the rest of the days

of the week. How much water was consumed in a week by him ?

9. Mary purchased 500 ml bottle of Pepsi, 300 ml can of frooty and 2 l of Limca.
What quantity of cold drinks did Mary purchase altogether ?

10. Harry had 3 buckets of different capacity which could hold 9 l 257 ml, 12 l
420 ml and 3 l 100 ml of water respectively. How much water could be stored
in all ?

Measurement of Weight

To measure how heavy something is, or how light another thing is, we use

the measures of weight.

The weight of things like rice, wheat, sugar, salt, etc. is measured or weighed

in grams and kilograms. These are the standard units of mass. With the help

of a balance and standard weights any kind of thing is weighed.

1 kilogram (kg) = 1000 grams (g)

Mathematics-3 142