1. | The cost price of 20 articles is the same as the selling price of x articles. If the profit is 25%, then the value of x is: |
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Answer: Option B Explanation: Let C.P. of each article be Re. 1 C.P. of x articles = Rs. x. S.P. of x articles = Rs. 20. Profit = Rs. (20 - x).
125x = 2000
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