২০ টাকায় ১২টি আম কিনে প্রতিটি ২ টাকা করে বিক্রয় করলে শতকরা কত লাভ হবে?

To find the profit percentage from selling the mangoes, we start by calculating the cost price and selling price. The total cost for 12 mangoes is 20 taka, which means the cost price (CP) of one mango is: CP = 20 taka / 12 mangoes = 1.67 taka (approximately). Now, if each mango is sold for 2 taka, then the selling price (SP) of one mango is 2 taka. The profit for each mango sold can be calculated as: Profit = Selling Price - Cost Price Profit = 2 taka - 1.67 taka = 0.33 taka (approximately). To find the profit percentage, we use the formula: Profit Percentage = (Profit / Cost Price) * 100 Profit Percentage = (0.33 taka / 1.67 taka) * 100 ≈ 20%. Therefore, the answer 20% is correct as it represents the profit percentage calculated from the given cost and selling prices.

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