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A man sold 18 cots for Rs. 16800, gaining thereby the cost price of 3 cots. The cost price of a cot is(1) Rs. 650(2) Rs. 700(3) Rs. 750(4) Rs. 800answer with explanation and step by step method |
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Answer» GAIN = 3 cots. % PERCENTAGE gain = (3 *100)/18 = 16.66% |
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