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9th Class Mathematics Sample Paper Maths Olympiad Model Test Paper-17

  • question_answer
    The volumes of two spheres are in the ratio of 64 : 27. Find the ratio of their surface areas.

    A)  3 : 4                            

    B)  4 : 9

    C)  9 : 4                            

    D)  16 : 9

    E)  None of these

    Correct Answer: D

    Solution :

     Not Available


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