A right circular cylinder and a sphere are of equal volumes and their radii are also equal. If `h` is the height of the cylinder and `d` , the diameter of the sphere, then `h=d` (b) `2h=d` (c) `h/3=d/2` (d) `h/2=d/3`

The volume of a right circular cylinder and that of a sphere are equal and their radii are also equal. If the height of the cylinder be h and diameter of the sphere d, then which of the following relation is correct ?

The height of right circular cylinder of maximum volume in a sphere of diameter 2a is

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 (a) 3:5 (b) 2:5 (c) 3:1 (d) 1:3

The volume of a sphere is equal to two -thrid of the volume of a cylinder whose height and diameter are equal to the diameter of the sphere.

The radii of a sphere and a right circular cylinder are equal and their curved surface areas are also equal. The ratio of their volumes is

The diameter and height of a right circular cylinder are equal to the diameter of a sphere. Find the ratio of volumes of cylinder and sphere.

The volumes of a sphere and a right circular cylinder having the same radius are equal. The ratio of the diameter of the sphere to the height of the cylinder is

The volumes of a sphere and a right circular cylinder havIng the same radius are equal , The ratio of the diameter of the sphere to the height of the cylinder is

The ratio of the volumes of a right circular cylinder and a sphere is 3 : 2. If the radius of the sphere is double the radius of the base of the cylinder, find the ratio of the total surface areas of the cylinder and the sphere. (a) 9 : 8 (b) 13 : 8 (c) 15 : 8 (d) 17 : 8