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Railways R.R.C. (Patna) Solved Paper Held on 1st Shift 16-11-2014

  • question_answer
    If the income of A is 10% more than that of B and the income of B is 20% less than that of C, then the incomes of A, B, C are in the ratio?

    A) 22 : 20 : 25                   

    B) 11 : 10 : 8

    C) 10 : 9 : 7                      

    D) 22 : 18 : 25

    Correct Answer: A

    Solution :

    A : B =110 : 100 = 11 : 10 = 22 : 20 B : C = 80 : 100 = 4 : 5 = 20 : 25        Now,          A : B : C = 22 : 20 : 25


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