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a man makes a profit of 15% by selling an article for rupees 250. At what rate should he sell it to make a profit of 38% ?​

Answer»

Here, we have profit=15%S. P. =250C.P. of the article at which the man buys it= S.P.×100/100+gain%250×100/100+15=25000/115=217.39Now, C.P.=217.39Profit%=38%S.P.= C.P.×(100+gain%)/100 =217.39×(100+38)/100 =299.99 ANSWER



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