Multiple Choice Questions on Two numbers are in the ratio 7 8 If 3 is added to each of them Their ratio becomes 8 9 The numbers a........... for Mathematics - All Exams Preparation

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Multiple Choice Questions

Two numbers are in the ratio 7 8 If 3 is added to each of them Their ratio becomes 8 9 The numbers a...........

Quantitative Aptitude ( CCS) Ratio, Proportion
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    Two numbers are in the ratio 7 : 8. If 3 is added to each of them. Their ratio becomes 8 : 9. The numbers are

    14, 16

    Incorrect Answer

    24, 27

    Incorrect Answer

    21, 24

    Correct Answer

    16, 18

    Incorrect Answer
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    Explanation:

    according to question
    7X+3/8X+3=8/9
    =>63X+27=64X+24
    =>X=3
    therefor the numbers are 21 and 24

    By: MIRZA SADDAM HUSSAIN
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