16 . What is the cost price of a shirt which is sold at a loss of 20% for Tk. 320?
- A. 450
- B. 500
- C. 400
- D. 600
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17 . When an article is sold for tk. 250, the seller makes 25%. profit, what is the cost of the article?
- A. 120
- B. 150
- C. 180
- D. 200
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Bangladesh Bank - Assistant Director - 2001
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