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A cube of edge 6 cm is painted on all sides...

This question belongs to Arithmetic Ability Mensuration 3D
Mensuration 3D
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A cube of edge 6 cm is painted on all sides and then cut into unit cubes. The number of unit cubes with no sides painted is

Answer & Solution
Correct Answer: Option B
Number of cubes with no side painted = (n - 2)3
Where n is the side of the bigger cube
Required number = (6 - 2)3 = 64
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