Cube and Cuboid

Directions to SolveThere are 128 cubes with me which are coloured according to two schemes viz.

64 cubes each having two red adjacent faces and one yellow and other blue on their opposite faces while green on the rest.
64 cubes each having two adjacent blue faces and one red and other green on their opposite faces, while red on the rest. They are then mixed up.

How many cubes have only one red face each ?

A 128

B 32

C 64

D None

ANS:D - None

Explanation: Out of 128 cubes no cube have only one face is red

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