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Discussion :: Percentage

  1. The length of a rectangle is increased by 10 % and breadth decreased by 10 % Then the area of a new rectangle is:
    2. A.
    neither increased nor decreased
    B.
    increased by 1 %
    C.
    decreased by 1 %
    D.
    decreased by 10 %

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    Answer : Option C

    Explanation :

    Let original length = l units and original breadth = b units  

    Then original Area = lb sq. Units 

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