A cube of 3" × 3" × 3" inch size was painted on all six sides and then cut into 27 smaller cubes of 1 inch size. How many smaller cubes will have only two sides painted ?
1
6
2
12
3
8
4
10
A cube of 3" × 3" × 3" inch size was painted on all six sides and then cut into 27 smaller cubes of 1 inch size. How many smaller cubes will have only two sides painted ?