A cube of side 6 cm is cut into a number of cubes each of sides 2 cm . The number of cubes ,formed is

A balll of diameter 21 cm is melted and recast into cubes, each of side 1 cm. Find the number of cubes so formed.

A cube of side 4 cm cut into small cubes of each side 1 cm. The ratio of the surface area of all smaller cubes to that of large one is

A cube of edge 5 cm is cut into cubes each of edge of 1 cm. The ratio of the total surface area of one of the small cubes to that of the large cube is equal to :

A cube of edge 5 cm is cut into cubes each of edge of 1 cm. The ratio of the total surface area of one of the small cubes to that of the large cube is equal to :

A cuboidal block of 6 cm xx 9 cm xx 12 cm is cut up into exact number of equal cubes. The least possible number of cubes will be

A cube of side 5 cm is cut into as many 1 cm cubes as possible. What is the ratio of the surface area of the original cube to that of the sum of the surface areas of the smaller cubes?

The number of cubes of side 2 cm which can be cut from a cube of side 6 cm is

A cube of edge 6 cm is painted on all sides and then cut into units cubes. The number of unit cubes with no sides painted is

A cube of side 4 cm is cut into 1 cm cubes. What is the ratio of the surface areas of the original cubes and cut-out cubes?