Verbal Reasoning - Cube and Cuboid
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
Directions to Solve
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 ?
Answer: Option
Explanation:
No. of small cubes having only one face coloured = (5 - 2)2 x 6
= 9 x 6
= 54
2.
How many small cubes will be formed having no face coloured ?
Answer: Option
Explanation:
No. of small cubes having no face coloured = (x - 2)3
= (5 - 2)3
= 27
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