Railways Mathematics Ratio Proportion and Partnership Sample Paper Ratio, Proportion & Partnership Sample Test Paper-6

  • question_answer The sum of three numbers is 98. If the ratio of first to the second is 2 : 3 and that of the second to the third is 5 : 8, then the second number is

    A)  20                   

    B)  30      

    C)  48                   

    D)  58

    Correct Answer: B

    Solution :

    [b] Let the three numbers be a, b, c \[a\,\,\,\,:\,\,\,\,b\,\,\,\,\,:\,\,\,\,\,c\] \[=10\,\,:\,\,15\,\,:\,\,24\]

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