if the radii of two spheres are in the ratio `2:3`, then the ratio of their respective volumes is -----------------.

The radii of two spheres are in the ratio 1 : 2 . Find the ratio of their surface areas.

If the base radii of two cylinders are in the ratio 3:4 and their heights are in the ratio 4: 9. then the ratio of their respective volumes is :

Two cones have their heights in the ratio 1:3 . If the radii of their bases are in the ratio 3:1 , then the ratio of their volumes will be

If the ratio of radii of two spheres is 2:3 then the ratio of their surface areas is

If the radii of two sphere are in the ratio 1:4 , then their surface area are in the ratio :

The surface areas of two spheres are in the ratio 1:2. Then, the ratio of their volumes is ..........

The ratio of the radii of two spheres is 1 : 3. Find the ratio of their volume.

The ratio of the radii of two spheres is 1 : 3. Find the ratio of their volume.

The radii of two spheres are in the ratio 3 : 2 Their volumes will be in tha ratio

If the ratio of radii of two spheres is 3:4 then the ratio of their surface areas is