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Start learning 50% faster. Sign in nowLet the cost price of the article for A be Rs. x Therefore, cost price of the article for B = Rs. 1.1x Marked price of the article = Rs. 1.27x Selling price of the article for B = 0.9 × 1.1x = Rs. 0.99x According to the question, 1.27x – 0.99x = 1400 Or, x = 1400/0.28 = 5000 Therefore, cost price of the article for A = Rs. 5000
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