Q. A cuboid is painted on all six faces and then cut into 27 equal smaller cuboids by making two cuts parallel to each dimension. How many smaller cuboids will have exactly three painted faces?
✅ Correct Answer: (C)
8
Explanation: Only the 8 corner cuboids have exactly three painted faces.
Explanation by: Mahesh Chandra
Only the 8 corner cuboids have exactly three painted faces.