A solid consisting of a right circular cone of height 120cm and radius 60cm standing on a hemisphere of radius 60cm is placed upright in a right circular cylinder full of water such that it touches the bottom.Find the volume of water left in the cylinder if the radius of the cylinder is 60cm and its height is 180cm.

A solid is in the form of a right-circular cone mounted on a hemisphere. The radius of the hemisphere is 2.1 cm and height of the cone is 2 cm. The solid is placed in a cylindrical tub full of water in such a way that the solid is fully submerged in water. If the radius of the cylinder is 5 cm and its height is 9.8 cm, find the volume of the water left in the tub..

The radius of a cylinder is 14cm and height is 20 cm. then- Find the volume.

If the radius of the base of a right circular cylinder is halved,keeping the height same then the ratio of the volume of the cylinder thus obtained to the volume of original cylinder is ___

A cylinder and a cone are of the same base radius and of some height.Find the ratio of the volume of the cylinder to that of the cone.

Find the area of a sector of a circle with radius 6 cm if angles of the sector is 60^@ .

Find the height and volume of cylinder whose area of the curved surface is 4,400 cm^2 and perimeter of the base is 110 cm.

The height of a cylinder is two-thirds of its diameter and the volume of the cylinder is equal to the volume of a sphere of radius 4 cm.Find the base radius of the cylinder.

The ratio of the total surface area to the lateral surface area of cylinder with base radius 80cm and height 20cm is __

The curve surface area of a right circular cone of height 15cm and base diameter 16 cm is_-

A right circular cone is 3.6 cm high and the radius of its base is 1.6 cm. It is melted and recast into a right cylinder cone with radius of its base as 1.2 cm, find the height.