Multiple Choice Questions on The present ages of three persons are in the ratio of 3 4 6 Four years ago the sum of their age was ........... for CDS Exam Preparation

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Multiple Choice Questions

The present ages of three persons are in the ratio of 3 4 6 Four years ago the sum of their age was ...........

Quantitative Aptitude (CDS) Problems based on Ages
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    The present ages of three persons are in the ratio of 3:4:6. Four years ago the sum of their age was 66. Find their present age :

    12:15:18

    Incorrect Answer

    18:24:36

    Correct Answer

    21:26:32
     

    Incorrect Answer

    17:23:36

    Incorrect Answer
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    Explanation:

    (3x-4)+(4x-4)+(6x-4)=66
    13x=66+12
    x=78/13=6
    3x:4x:6x=18:24:36

    By: bhavesh kumar singh
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