6th Class Mathematics Sample Paper Maths Olympiad Model Test Paper-19

  • question_answer
    What will be the age of B if the product of ages of A and C is 81 years and ages of A, B and C are in mean proportion?

    A)  8 years            

    B)  5 years

    C)  9 years

    D)  7 years

    E)  None of these

    Correct Answer: C

    Solution :

    Not Available                


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