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5% more is gained by selling a cow for 350 than by selling it for340. The cost price of the cow is |
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Answer» Let Cost price of the article = Rs XWhen SP is Rs 340, then gain %={(340−X)/X}×100When SP is Rs 350, then gain %={(350−X)/X}×100Hence Additional % gain {(350−X)/X}− {(340−X)/X}×100Hence {(350−X)/X}×100− {(340−X)/X}×100 = 5→35000−100− 34000+ 100X) = 5Xor 5X = 1000or X = Rs 200 |
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