Source: Previous Question Papers
Surface area of a sphere is 616 sq.cm. Which of the following is an incorrect alternative related to the sphere with double the radius of that sphere?
Options
Option A
Surface area will be 2464 sq.cm.
Option B is correct
Surface area will be 1232 sq.cm.
Option C
Surface area will increase by 1848 sq.cm. than first sphere.
Option D
Surface area will be four times the surface area of first sphere.