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Railways R.R.C.(Ranchi) Solved Paper Held on 24-11-2013

  • question_answer
    400 mangoes were bought at Rs. 125 per hundred and sold at a profit of Rs. 100. The selling price per dozen is?

    A) Rs. 50              

    B) Rs. 18

    C) Rs. 15              

    D) Rs. 25

    Correct Answer: B

    Solution :

    Cost price of 100 mangoes \[=Rs\]25 Cost price of 400 mangoes\[=Rs.\,\,125\times \frac{400}{100}\] \[=Rs.\,\,500\] Now, selling price of 400 mangoes = cost price + profit = 500+100 =Rs. 600 Hence, selling price per dozen  \[=Rs.\,\,\frac{600}{400}\times 12\] \[=Rs.\,\,18\]


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