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Q: An article is sold at a profit of 28%. If the cost price is increased by `50 and the selling price is reduced by `18, then the profit would be 11.6%. What is the original cost price (in `) of the article ?
  • A. 480
  • B. 350
  • C. 450
  • D. 400
Correct Answer: Option C -
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Explanations:

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