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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 adjoining figure such that no two adjacent regions have the same colour?  

    A)  3                                

    B)  4                   

    C)  5                                

    D)  6                             

    Correct Answer: A

    Solution :


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