Multiple Choice Questions on The two numbers are respectively 20 and 50 more than a third number The ratio of the two number is n........... for CDS Exam Preparation

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Multiple Choice Questions

The two numbers are respectively 20 and 50 more than a third number The ratio of the two number is n...........

Quantitative Aptitude (CDS) Ratio, Proportion
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    The two numbers are respectively 20% and 50% more than a third number. The ratio of the two number is:

     

    2:5
     

    Incorrect Answer

    3:5
     

    Incorrect Answer

    4:5
     

    Correct Answer

    5:4

    Incorrect Answer
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    Explanation:

    Let the third number be x.
    Then, first number=120% of x
     =120x/100=6x/5
    Second number=150% of x
     =150x/100=3x/2
    Ratio of first two numbers=6x/5 : 3x/2
     =12x:15x
     =4:5

    By: bhavesh kumar singh
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