The largest sphere is curved out from a solid cube is side 40 m . Find the surface area of sphere

A cone of maximum size is carved out from a solid cube of side 14 cm. Find the total surface area of the remaining solid left out.

The largest sphere is carved out of a cube of a side 7cm. Find the volume of the sphere.

The largest sphere is carved out of a cube of a side 7 cm. Find the volume of the sphere.

The larges sphere is carved out of a cube of side 10.5cm. Find the volume of the sphere.

The largest cone is curved out from one face of solid cube of side 21cm find the volume of the remaining solid.

The largest possible sphere is carved out of a wooden solid cube of side 7cm. Find the volume of the wood left.(Use pi=(22)/(7))

Radius of a sphere is 14 cm. Find the surface area of the sphere.

The largest possible sphere, is carved out form a solid woodern cube of side 7 cm.Find (i) the volume of the sphere, (ii) the percentage of wood wosted in the process.