If the height of a cone is increased by 50%, then by what percent does the volume of the cone increase? , ,

If the height of a cone is increased by 50%, then what is the percentage increase in the volume of the cone?

Each of the height and base radius of a cone is increased by 100%. The percentage increase in the volume of the cone is

If the height of a cone is increased by 100% then its volume is increased by :

If in a cylinder , both height and radius increase by 100% , by what per cent does its volume increase ?

If the radius of a cylinder is doubled and the beight is reduced by 50% , then by how much percent does the volume increase/decrease?

If base diameter of a cylinder is increased by 50%, then by how much per cent its height must be decreased so as to keep its volume unaltered?

If the radius of a sphere is increased by 50%, find the increase percent in volume and the increase percent in the surface area.

The radius of the base of a right circular cone is increased by 15% keeping the height fixed. The volume of the cone will be increased by

If radius of a cylinder is increased by 10%, while height remains unchanged , by what per cent does the volume of cylinder increase ?