Question

    A shopkeeper sold 25 articles for Rs.1560

    and suffered a loss of 10%. How many articles should he sell for Rs. 2340 to earn a profit of 25%?
    A 27 Correct Answer Incorrect Answer
    B 21 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 90%/1560 = N x 125%/2340
    N = 27

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