Verbal Reasoning - Cube and Cuboid - Discussion

A cube is cut in two equal parts along a plane parallel to one of its faces. One piece is then coloured red on the two larger faces and green on the remaining, while the other is coloured green on two smaller adjacent faces and red on the remaining. Each is then cut into 32 cubes of same size and mixed up.

4. 

How many cubes have no coloured face at all ?

[A]. 32
[B]. 8
[C]. 16
[D]. None

Answer: Option D

Explanation:

There is no such cube in all, where all the faces are unclosured.


Vijay said: (Aug 31, 2012)  
Can you explain how to get solution. ?

Saisrinivas said: (Jan 24, 2013)  
All sides of the are coloured. There is 0 no face painted cubes. So zero.

Abhilash said: (Oct 24, 2015)  
Every small cube is colored. If they are not cut into two piece then there will be four piece at the center of cube which is not colored at all.

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