Question

How many small cubes are there whose only one face is coloured ?

• A. 32
• B. 8
• C. 16
• D. 24

Answer 1

The correct option is D 24

One side of the big cube = $=\sqrt[3]{364}=4cm$.
Number of small cubes having only one face coloured = 4 from each face
= 4 x 6
= 24