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Jitender kumar

· started a discussion

· 1 Months ago

plz explain

Question:
A cube painted black on the outer surface is of 4 cm edge. If it is cut into one-cm equal sized cubes, then how many cubes are there which are black on only one side ?
Options:
A) 8
B) 12
C) 16
D) None of these 
Solution:
Ans: (d)


4 × 6 (Surfaces) = 24

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