Problems of finding the ratio of volume/SA if ratio of radius and height of cylinders is given

Problems of finding the ratio of volume/SA if ratio of radius and height of cones is given

Problems of finding the ratio of volume/SA if ratio of radius of spheres is given

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

Find the ratio of the volume of a cone and a cylinder of same radii and same heights.

Find the ratio of the volume of a cone and a cylinder of same radii and same heights.

If the radius of a cylinder be doubled and height be halved then which of the following will be the ratio of the volume of the original and new cylinders.

A right circular cylinder and a right circular cone have the same radius and the same volume. The ratio of the height of the cylinder to that of the cone is

The radius and height of a cylinder are equal. If the radius of the sphere is equal to the height of the cylinder, then the ratio of the rates of increase of the volume of the sphere and the volume of the cylinder, is