A vertical cone of volume `V` with vertex downwards is filled with water upto half of its height. The volume of the water is `V/2` (b) `V/4` (c) `V/8` (d) `V/(16)`

A vertical cone of volume V with vertex downwards is filled with water up to half of its height. Prove that the volume of water is (V)/(8) cu. Units.

Let V be the volume of inverted cone with vertex at origin and the axis of the cone is along positive y axis. The cone is filled with water up to half of its height. The volume of water is

If each edge of a cube,of volume V, is doubled,then the volume of the new cube is 2V(b)4V(c)6V(d)8V

Vertex the fixed point V is called the vertex of the cone.

A fountain having the shape of a right circular cone is fitted into a cylindrical tank of volume V so that the base of the tank coincides with the base of the cone and the height of the tank is the same as that of the cone. The volume of water in the tank, when it is completely filled with water from the fountain, is V/2 (b) V/3 (c) V/4 (d) (2V)/3

If each edge of a cube, of volume V , is doubled, then the volume of the new cube is (a) 2 V (b) 4 V (c) 6 V (d) 8 V

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

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

A heater of 220V heats a volume of water in 5 minutes time. A heater of 110V heats the same volume of water. Find time of heating.