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If the price of a dress was cut by 20% for a sale, by what percentage of the sale price must it be increased by to resell it at the original price?

+2 votes
asked Nov 2, 2013 in TCS by Campusgate

1 Answer

+4 votes
 
Best answer
Let the original price be Rs.100. After reduction price becomes 80% (100) = 80. Now to bring this price to 100 we have to increase Rs.20 on Rs.80
So percentage increase = $\displaystyle\frac{20}{80}\times 100 = 25$ %
answered Nov 6, 2013 by Campusgate
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