If the ratio of the curved surface areas of two hemispheres be 4 : 25, then the ratio of their radii will 2 : 3.

If the ratio of curved surface areas of two hemisphere is 4:9, then the ratio of their lenghts of radii is 2:3

Write True or False If the ratio of curved surface of two hemisphere is 4:9 then the ratio of their radius is 2:3.

If the ratio of the curved surface area of two spheres b 4:9, then the ratio of the volumes of the spheres will be

If the surface area of two spheres is in the ratio 49 : 25, then the ratio of their volumes will be:

If the ratio of the radii of two spheres be 1 : 2, then find the ratio of their curved surfac areas.

Curved surface areas of two spheres are in a ratio 1 : 4. Find the ratio of their volumes.

Multiple Choice Questions (MQC) If the ratio of the radii of two solid right circular cylinder is 3 : 4 and the ratio of their curved surface area is 1 : 2, then the ratio of their height is

If the ratio of the radii of a sphhere and a hemisphere is 3 : 5 then the ratio of its curved surface area is

If the ratio of the radii of a sphhere and a hemisphere is 3 : 5 then the ratio of its curved surface area is