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1. Oranges are bought at 5 for Tk. 10 and sold at 6 for Tk. 15 . The gain percent is -
- A. 50%
- B. 50%
- C. 50%
- D. 50%
Answer: Option C
Explanation:
Cost per orange = (10/2) = 2 Tk
Sell per orange = (15/6) = 2.5 Tk
∴gain percentage = {(2.5 - 2)/2}×100
= 25%
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