ЁЯУв Too many exams? DonтАЩt know which one suits you best? Book Your Free Expert ЁЯСЙ call Now!

    Question

    A fruit vendor bought 50 kg of mangoes at Rs. 30 per kg. He

    sold some of them at a profit of 10% and the rest at a profit of 20%. If the total profit he made was Rs. 180, find the quantity of mangoes sold at 20% profit.
    A 12 kg Correct Answer Incorrect Answer
    B 18 kg Correct Answer Incorrect Answer
    C 20 kg Correct Answer Incorrect Answer
    D 10 kg Correct Answer Incorrect Answer

    Solution

    ATQ,

    Let the quantity of mangoes sold at 20% profit be тАШxтАЩ kg and the quantity of mangoes sold at 10% profit be тАШ50 тАУ xтАЩ kg.

    ATQ;

    30 ├Ч 0.1 ├Ч (50 тАУ x) + 30 ├Ч 0.2 ├Ч x = 180

    Or, 150 тАУ 3x + 6x = 180

    Or, 3x = 30

    Or, x = 10

    Therefore, the vendor sold 10 kg of mangoes at 20% profit.

    Practice Next
    More Profit and loss Questions

    Relevant for Exams:

    ask-question