Question

A cube ofeach side 4 em is painted blue on all sides. It is then cut into small cubes ofeach side I ern. How many cubes will have only one face painted?

• A. 18
• B. 8
• C. 16
• D. 24

Answer 1

The correct option is C 16

(d), No. of cubes whose one face of each is painted.
= 6 $(X-2{)}^2$
= 6 $(4-2{)}^2$ , Here x = 4
= 26