Question

    A number is increased by 10% and then decreased by 10%.

    It is again increased by 20% What is the net change in percent?
    A 21.6% decrease Correct Answer Incorrect Answer
    B 20.4% increase Correct Answer Incorrect Answer
    C 18.8% increase Correct Answer Incorrect Answer
    D 15.6% decrease Correct Answer Incorrect Answer

    Solution

    The correct answer is C

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