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  • Question
  • The cost price of three varieties of mangoes namely M, N and O is Rs. 20/kg, Rs. 40/kg and Rs. 50/kg respectively. Find the selling price of one kg of mango in which these three varieties of mangoes are mixed in the ratio of 2 : 3 : 5 such that there is a net profit of 20%?


  • Options
  • A. Rs. 47
  • B. Rs. 49.2
  • C. Rs. 48.5
  • D. Rs. 50.3

  • Correct Answer
  • Rs. 49.2 

    Explanation

    Total cost of all varieties of mangoes = 20 x 2 + 40 x 3 + 50 x 5 = 40 + 120 + 250 = Rs. 410

    Then, cost of 1 kg mangoes = 410/10 = Rs. 41

    To get 20% profit,

    The rate at which the mangoes should be sell = 120/100 x 41 = Rs. 49.2

  • Tags: AIEEE, Bank Exams, CAT, Analyst, Bank Clerk, Bank PO, Database Administrator

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