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Verbal Reasoning - Cube and Cuboid - Discussion

Discussion Forum : Cube and Cuboid - Cube and Cuboid 2 (Q.No. 2)
Cube and Cuboid
Directions to Solve

The following questions are based on the information given below:

  1. There is a cuboid whose dimensions are 4 x 3 x 3 cm.
  2. The opposite faces of dimensions 4 x 3 are coloured yellow.
  3. The opposite faces of other dimensions 4 x 3 are coloured red.
  4. The opposite faces of dimensions 3 x 3 are coloured green.
  5. Now the cuboid is cut into small cubes of side 1 cm.
2.
How many small cubes have three faces coloured ?
24
20
16
8
Answer: Option
Explanation:

Such cubes are related to the corners of the cuboid and there are 8 corners.

Hence, the required number is 8.

Discussion:
4 comments Page 1 of 1.
An mishra said:   8 years ago
Formula= (x-2) 2/corner cube = 8.
Sanju said:   8 years ago
Anyone explain this.
Ramsankarbabu said:   1 decade ago
How ? explain!
Anusha said:   8 years ago
Explain this.
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