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CBSE Class 10 Answered

Two opposite sides of a square are increased by 25% and the other two are decreased by 40%. The percent decrease in the area of the resulting Rectangle is:
(A)15%  (B)40%  (C)25%  (D)65%

 How to solve this question?I don't think it is of Quadratic Equations but Please help.

Asked by Udit Lilhare | 10 Apr, 2014, 09:10: AM
answered-by-expert Expert Answer
Answered by | 10 Apr, 2014, 02:31: PM

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