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9th Class Mathematics Sample Paper Maths Olympiad Model Test Paper-3

  • question_answer
    Which is the minimum number of colours required to fill the spaces in the following diagram without the adjacent cells having the same colour?

    A)  3                                

    B)  4

    C)  5                                

    D)  6

    E)  None of these

    Correct Answer: B

    Solution :

     Not Available


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