If the height and the radius of a cone are doubled, the volume of the cone becomes

If the height and the radius of a cone are doubled, he volume of the cone becomes:

If the height and radius of a cone of volume V are doubled,then the volume of the cone,is (a) 3V(b)4V(c)6V(d)8V

If the height and radius of a cone of volume V are doubled, then the volume of the cone, is (a) 3 V (b) 4 V (c) 6 V (d) 8 V

The radius of the base and the height of a right circular cone are doubled. The volume of the cone will be

If each of the radius and height circular cone be doubled , then the volume of the cone will be

If each of radius of the base and height of a cone be doubled, then the volume of it will be____

If the height of a cone is doubled then its volume is increased by