### Exercise :: Cube and Cuboid - Cube and Cuboid 6

- Cube and Cuboid - Introduction
- Cube and Cuboid - Cube and Cuboid 1
- Cube and Cuboid - Cube and Cuboid 2
- Cube and Cuboid - Cube and Cuboid 3
- Cube and Cuboid - Cube and Cuboid 4
- Cube and Cuboid - Cube and Cuboid 5
- Cube and Cuboid - Cube and Cuboid 6
- Cube and Cuboid - Cube and Cuboid 7
- Cube and Cuboid - Cube and Cuboid 8
- Cube and Cuboid - Cube and Cuboid 9

All the faces of a cube are painted with blue colour. Then it is cut into 125 small equal cubes.

1. | How many small cubes will be formed having only one face coloured ? |
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Answer: Option A Explanation: No. of small cubes having only one face coloured = (5 - 2) = 9 x 6 = 54 |

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) = (5 - 2) = 27 |