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  3. 9th Class
  4. Mental Ability
  5. Analytical Reasoning

9th Class Mental Ability Analytical Reasoning Question Bank Analytical Reasoning

  • question_answer
                                     What is the minimum number of different colours required to paint the given figure such that no two adjacent regions have the same colour?        (SOF IMO 2016)

    A)  3                                

    B)  4                    

    C)  5                                

    D)  6                                 

    Correct Answer: A

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