Find the ratio of the volumes of a cylinder and a cone having equal radius and equal height.

Ratio of volumes of a cylinder and a hemisphere of equal radius and heights is ………..

7.A cylinder and a cone have oqual radi of their bases A cylinder and a cone have equal radii of their bases and equal heights.If their curved surface areas in the ratio 8:5, the ratio of their radius and height is 7.

Ratio of volumes of a cone, a cylinder and a hemisphere of same base, radius and equal heights is ………..

The ratio of volume of a cone and cylinder of equal diameter and height is

Find the ratio of the volume of a right circular cone to that of the volume of right circular cylinder, of equal diameter and height.

A sphere , a cylinder and a cone have the same radius and same height. Find the ratio of their volumes. [Hint : Diameter of the sphere is equal to the heights of the cylinder and the cone]