InterviewSolution
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A grocer bought sugar worth of 4500. He sold one-third of it at a gain of 10%. At what gainper cent must the remaining sugar be sold to have a gain of 12% on the whole?34, |
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Answer» rest suger is sold in 13 percent profit 1+2 =3total par 3×12%=36%1part par 1×10%=10% He must sold the remaining Suger at 13% gain so as to get 12% on taotal he must be sell there 2/3 to 13% profit... rest suger is sold 13% profit 1+2 =3 total par 3× 12%=36%1part par 1×10%=10% rs 45001/3 of total sugar =1/3*4500=150010% of 1500= xso, x% of 3000 = 3390-3000 Therefore,he must sold the remaining sugar at 13% gain so as to get 12% gain on total sugar rest suger is sold in 13 percent profit this question is right answer 13 precent rest Suger is solid in13% cp of sugar =4500. without profit one third of the gain =10%. cp on one third of the sugar -Rs=4500÷3=Rs 1500Rupisj CPof sugar = Rs 4500Profit on one-third of the sugar = 10% CP of one-third of the sugar = Rs45003=Rs.150045003=Rs.1500 SPofone−thirdofthesugar=100+gain%100×CP=Rs110100×1500=Rs1650SPofone-thirdofthesugar=100+gain%100×CP=Rs110100×1500=Rs1650 Now, profit= Rs1650−15001650−1500= Rs 150 At a profit of 12%, we have:SPofsugar=100+gain%100×CP=Rs112100×4500=Rs5040SPofsugar=100+gain%100×CP=Rs112100×4500=Rs5040 ∴ Gain= Rs5040−45005040−4500= Rs 5400 Profit on the remaining amount of sugar = Rs540−150540−150= Rs 390CP of the remaining sugar = Rs4500−15004500−1500= Rs 3000 Gainpercentage=(gainCP×100)%=(3903000×100)%=13%Gainpercentage=gainCP×100%=3903000×100%=13% Therefore, the profit on the remaining amount of sugar is 13%. 1+2=3total par 3×12%=36%1part par 1×10%=10% the remaining sugar will be sold at 13%profit 13%rest sugar profit in this grocer a grace bought 300 PC's but don't mind they can you solve these problem The remaining sugar must be sold to have a gain of 12 per cent on the whole at 13 per cent he must sold tha remaining sugar at 13%gain so as to get 12% gain total this question is Right answer 13% sugar I did not understand 13 13% is the profit........... rest sugar is sold in 13 percent profit 1+2=3total per 3×12%=36%1part per 1×10%=10% 13% remaining sugar sold RS 3000gain percentage =13% |
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