Question
25 kg of rice ‘A is purchased for Rs. 4/kg while 30 kg
of rice ‘B’ is purchased for Rs. 10/kg. If the mixture of the both types of rice is sold at Rs. 10/kg, then find the profit/loss incurred to the seller.Solution
Total cost price = 25 × 4 + 30 × 10 = Rs. 400 Total selling price = (25 + 30) × 10 = Rs. 550 Profit earned = 550 – 400 = Rs. 150
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