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    Question

    If a number 'x' is increased by 30% and then decreased

    by 20%, the resultant obtained is 416, then find the value of 'x'.
    A 400 Correct Answer Incorrect Answer
    B 500 Correct Answer Incorrect Answer
    C 450 Correct Answer Incorrect Answer
    D 430 Correct Answer Incorrect Answer

    Solution

    x┬а X 130/100 X 80/100 = 416 or, x = 416 x 100/130 x 100/80 or, x = 400

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