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How many minimum number of colors will be required to paint all the sides of a cube without the adjacent sides having the same colors ?
1. 3
2. 4
3. 5
4. 6

1 Answer

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Correct Answer - Option 1 : 3

 ⇒ Cube contains 6 faces

Any pair of two faces which are opposite can have same colour

Hence minimum no of colours required = 6/2

⇒ 3

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