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CMC Medical CMC-Medical VELLORE Solved Paper-2014

  • question_answer
    Average cost of 5 apples and 4 mangoes is Rs.36. The average cost of 7 apples and 8 mangoes is Rs.48. Find the total cost of 24 apples and 24 mangoes.

    A)  1044                                     

    B)  2088

    C)  720                                       

    D)  324

    Correct Answer: B

    Solution :

                    Average cost of 5 apples and 4 mangoes = `36 Total cost\[=36\times 9=324\] Average cost of 7 apples and 8 mangoes = 48 Total cost \[=48\times 15=720\] Total cost of 12 apples and 12 mangoes \[=324+720=1044\] Therefore, cost of 24 apples and 24 mangoes \[=1044\times 2=2088\]


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