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

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

What is the ratio of volumes of cylinder and sphere ?

Problems based on comparing the volume/SA of solids

If the radius of a sphere is equal to the diameter of a hemisphere. Find the ratio of volume of sphere to that of the hemisphere.

If the radius of a sphere is equal to the diameter of a hemisphere. Find the ratio of volume of sphere to that of the hemisphere.

If the radius of a sphere is doubled, what is the ratio of the volume of the first sphere to that of second.

The height of a cone is equal to the radius of its base. The radius of a sphere is equal to the radius of the base of the cone. The ratio of the volume of the cone to the volume of the sphere is

If the radius of a sphere is doubled, what is the ratio of the volume of the first sphere to that of the second sphere?

If the radius of a sphere is doubled, what is the ratio of the volume of the first sphere to that of the second sphere?