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Jharkhand PSC Prelim Exam 15-Dec-2013 Solved Paper

Directions (1-2) : A cube of side 4 cm is painted red on all its surface and then divided into various smaller cubes of sides 1 cm each. The smaller cubes so obtained are now separated.

Question : 1

Total: 100

How many smaller cubes will have at least two surfaces painted with red colour?

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