The curved surface area of a cylindrical pillar is 264 m² and its volume is 924 m³. The height of the pillar is

If the curved surface area of a cylinder is 1760 cm² and its base radius is 14 cm, then its height is

The height of a cylinder is 14 cm and its curved surface area is 264 cm². The volume of the cylinder is

The radii of two cylinders are in the ratio 2 :3 and their heights are in the ratio 5 :3. The ratio of their curved surface area is

The radii of two cylinders are in the ratio 2 : 3 and their heights are in the ratio 5:3. The ratio of their volumes is