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A shopkeeper sells an article at a 10% profit. If the cost price had been ₹ 200 less and the selling price remains the same, his profit would have been 20%. What is the actual cost price of the article?

Solution

✅ Correct Option: 3

Let cost price be xx. Selling price =1.1x= 1.1x.

With cost x−200x - 200 and the same selling price, profit is 20 percent: 1.1x=1.2(x−200)1.1x = 1.2(x - 200).

So 1.1x=1.2x−2401.1x = 1.2x - 240, giving 0.1x=2400.1x = 240 and x=2400x = 2400.

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