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Dibyanshu Lahiri from Mont Fort Sr Sec School, Roorkee
Subject :NSO    Class : Class 8

A solid cube is painted blue on all faces and then cut into 125 small cubes. How many cubes are there which are not painted on any of the faces?

A8
B16
C27
D36


Ans 1:

manya murali from sri sankara senior secondry school, CHENNAI
Class : Class 10
Can someone explain why the answer is C?

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