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    Question

    Find the successive discounts of 10%,20% and

    40%.
    A 47.8% Correct Answer Incorrect Answer
    B 56.8% Correct Answer Incorrect Answer
    C 38.3% Correct Answer Incorrect Answer
    D 42.6% Correct Answer Incorrect Answer

    Solution

    10% 20% and 40% The first successive discounts of 10 and 20% 10+20-(10×20)/100 =28% Now successive discounts of 28% and 40% 28+40-(28×40)/100 68-11.2 =56.8%

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