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/ The cost pr l lu uliParvinder sold a watch at a loss of 5%. If he hadsold that watch for 27 more, he would have gaineFind the cost price of the watchrticle costs him 31960, find its selling pric |
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Answer» Let the cost price= Rs x1)loss=l=5%selling price(s1)=x(100-l%)/100=x(100-5)/100=95x/100-----(1)2)gain (g)=7%selling price(s2)= x(100+g)/100= x(100+7)/100=107x/100-----(2)but (2) - (1)=27 107x/100 - 95x/100=2712x/100=27x=27*100/12after cancellationx=225thereforecost price=Rs225 |
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