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A cube having all of its sides painted i...

A cube having all of its sides painted is cut by two horizontal, two vertical, and other two planes so as to form 27 cubes all having the same dimensions. Of these cubes, a cube is selected at random.
The total number of cubes having at least one of its sides painted is

A

14

B

18

C

22

D

26

Text Solution

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The correct Answer is:
(d)
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