The quantities of three water tanks are in the ratió `2: 3: 5 .` The smallest of them can hold 2500 litres. How many litres can the other two hold?

Acid and water mixed in the ratio 3: 2 to make a 100 litre mixture. How many litres of acid should be added to change theratio to 3: 1 ?

A rectạngular water tank has inner dimensions 5 metres, 4 meters and 2 meters. How many litres of water it contain?

The picture shows the dimensions of a petrol tank.How many litres of petrol can it hold?

A water tank is in the shape of a hemisphere attached to a cylinder. Its radius is '1.5' metres and total height is '2.5' metres. How many litres of water can it hold?

A petrol tank is in the shape of a cylinder with hemisphere of the same radius as the base of the cylinder attached to both ends. How many litres of petrol can it hold?

A bottle can hold 250 millilitres. How much water do we need to fill three such bottles?

A bottle can hold (3)/(4) litre of milk. How many litres of milk is there in 7 such bottles?

The inner side of a rectangular tank are 70 centimetres, 80 centimetres, 90 centlmetres. How many litres of water can it contain?

a) A water tank in the shape of a cylinder contains water to a depth of 1 metre. Radius of the cylinder is 2 metre and its height is 11 metres. How many litres of water is there in tank? (pi=3.14,1 cubic metre =1000 litres) b) How much mơre litres of water is required to fill the tank completely?