A school provides milk to the students daily in cylindrical glasses of diameter 7 cm. if the glass is filled with milk upto an height of 12 cm, find how many litres of milk is needed to seved 1600 students.

A patient in a hospital is given soup daily in a cylindrical bowl of diameter 7 cm. If the bowl is filled with soup to a height of 4 cm, how much soup the hospital has to prepare daily to serve 250 patients ?

A hemispherical bowl has inner diameter 11.2 cm. Find the volume of the milk it can hold.

A right circular cone of diameter r cm and height 12 cm rests on the base of a right circular cylinder of radius r cm. Their bases are in the same plane and the cylinder is filled with water upto a height of 12 cm. If the cone is removed, find the height to which water level fall.

The circumference of the base of a cylindrical vessel is 110 cm and its height is 20 cm. how many litres of water can it hold?

At a Ramzan Mela, a stall keeper in one of the food stalls has a large cylindrical vessel of base radius 15 cm filled up to a height of 32 cm with orange juice. The juice is filled in small cylindrical glasses of radius 3 cm up to a height of 8 cm, and sold for ₹ 3 each. How much money does the stall keeper receive by selling the juice completely?

A soft drink is avaliable in two packs a plastic cylinder with circular base of diameter 7 cm and height 10 cm. Find the container's capacity and how much ?