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Start learning 50% faster. Sign in nowLet the cost price of the article be Rs. x Therefore, profit earned when sold for Rs. 2400 = Rs. (2400 – x) Loss when sold for Rs. 300 = Rs. (x – 300) According to the question, (4/3) × (x – 300) = 2400 – x Or, 4x – 1200 = 7200 – 3x Or, x = 8400/7 = 1200 Therefore, cost price of the article = Rs. 1200
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