Discussion :: Cube and Cuboid - Cube and Cuboid 6 (Q.No.2)
- Cube and Cuboid - Introduction
- Cube and Cuboid - Cube and Cuboid 1
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All the faces of a cube are painted with blue colour. Then it is cut into 125 small equal cubes.
| 2. | How many small cubes will be formed having no face coloured ? |
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Answer: Option A Explanation:
No. of small cubes having no face coloured = (x - 2)3 = (5 - 2)3 = 27 |
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