The surface area of cube is 256 sq. m, the volume of the cube is

The inner volume of a cuboidal box is 440cc. and the area of the base is 88sq. cm, its height is-

The length breadth and height of a cuboidal hole are 40m, 12m and 16m respectively. The number of planks having the height of 5m and breadth of 4m and thickness of 2m , can be kept in that hole is

The ratio of volume of 2 cubes is 1:27, the ratio of total surface areas of 2 cubes are

If the total surface area of a cube is s sq. unit and the length of the diagonal is d unit, then the relation between s and d is