Question

    A shopkeeper sold 25 articles for Rs. 4680

    and suffered a loss of 20%. How many articles should he sell for Rs. 7020 to earn a profit of 50%?
    A 27 Correct Answer Incorrect Answer
    B 26 Correct Answer Incorrect Answer
    C 22 Correct Answer Incorrect Answer
    D 20 Correct Answer Incorrect Answer
    E Cannot be determined Correct Answer Incorrect Answer

    Solution

    Let N be number of articles
    25 x 80%/4680 = N x 150%/7020
    N = 20

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