If the length of radius of a solid sphere be doubled, the volume of sphere will be doubled.

Write True or False If the length of radius of a sphere is doubled then the volume of it will be doubled.

The length of radius of base of a solid right circular cone is equal to the length of radius of a solid sphere . If the volume of the sphere is 2 times the volume of the cone , then find the ratio of the height and radius of base of the cone .

If the radius of a sphere is doubled, its volume becomes

In a right circular cylinder, if the length of radius is halved and height is doubled, volume of cylinder will be

If the radius of a sphere is doubled, its volume becomes_____

If the radius of a cylinder is doubled and height is halved, the volume will be doubled.

If the radius of a cylinder is doubled and height is halved, the volume will be doubled.

Find the volume of a sphere of radius a.

If the radius of a sphere be doubled, then what percent of its whole surface area will be increased ?