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1. A dealer sold two TV sets for Tk.3700 each. On one he gained 10% 10% and on the other he lost 10%. The dealer's loss or gain percent is--
- A. 1% gain
- B. 1% gain
- C. 1% gain
- D. 1% gain
Answer: Option B
Explanation:
Loss% = (Common gain or loss% / 10)2
= (10 / 10)2 = 1%
= (10 / 10)2 = 1%
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