Algebra Q#26

0. If a watch is sold for 120Rs , there is a loss of 15%. For a profit of 2%, the watch should be sold for

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Option : A
Explanation : SP = 120 Rs, Loss percent = 15% ∴ cp = (100/ (100 - Loss%) x SP = 100/85 x 120 = 2400/17 Now, gain percent = 2% ∴ Required SP = (100 + gain%)/100 x CP. =(102/100) X 2400/17 = 144 Rs

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