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Railways R.R.C. (Jaipur) Solved Paper Held on 1st Shift 9-11-2014

  • question_answer
    In what ratio must tea at Rs.62 per kg be mixed with tea at Rs.72 per kg so that the mixture must be worth Rs.64-50 per kg?

    A) 3 : 1                             

    B) 3 : 2

    C) 4 : 3                             

    D) 5 : 3

    Correct Answer: A

    Solution :

    Required Ratio \[=\left( 72-64-50 \right)\,\,:\,\,\left( 64-50-62 \right)\] = 7.50 : 2.50 = 3 : 1


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