Length and breadth of a square are increased by 20% and 30% respectively. What will be the difference of area of the rectangle so formed to the original square?

Length and breadth of a square are increased by 20% and 30% respective

1.	Length and breadth of a square are increased by 20% and 30% respectively. What will be the difference of area of the rectangle so formed to the original square?
A.	56%
B.	15%
C.	44%
D.	None of these
Answer» B. 15%

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Length and breadth of a square are increased by 20% and 30% respectively. What will be the difference of area of the rectangle so formed to the original square?

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