Multiple Choice Questions on A is two years younger than B If seven years back five sixth of As age exceeded three tenth of........... for Mathematics - All Exams Preparation

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Multiple Choice Questions

A is two years younger than B If seven years back five sixth of As age exceeded three tenth of...........

Quantitative Aptitude ( CCS) Problems based on Ages
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     A is two years younger than B. If seven years back, five-sixth of A's age exceeded three-tenth of B's age by nine years, what is B's present age?

    25 years

    Incorrect Answer

    27 years

    Correct Answer

    28 years

    Incorrect Answer

    None of these

    Incorrect Answer
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    Explanation:

    Let the present ages of A and B are A and B respectively.
    So we can say B – A = 2 ----- eq1
    Also 5/6 (A-7) – 3/10 (B - 7) = 9 ----- eq2
    By solving eq1 and eq2 :-
    B = 27 years
     

    By: Deepak Dawra
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