Question

consider the information given below. 1. all the faces of cubes are painted in red color. 2. the cubes is cut into 64 equal small cubes how many cubes have only one face coloured?

Answer 1

Thee are 64 small cube

So, side of big cube=cube root of 64=4 cm

No. of small cube having only one face coloured=

(x-2)^2 * no. of faces

=(4-2)^2*6

=24