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Question
How many smaller cubes have at least two of their faces coloured red ?
How many smaller cubes have at least two of their faces coloured red ?
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Solution
The correct option is D 4
A cube of 8'' size is cut into cubes of 2'' size. Number of small cubes thus formed will be 64.
The cubes lying on the edge of two adjacent faces painted red. These four cubes will have at least two faces painted red.
A cube of 8'' size is cut into cubes of 2'' size. Number of small cubes thus formed will be 64.
The cubes lying on the edge of two adjacent faces painted red. These four cubes will have at least two faces painted red.
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