প্রশ্ন ও উত্তর
By selling an article for Tk.144, a man loses 1/7 of his outlay. By selling it for Tk.168, his gain or loss percent is--
গণিত Profit and Loss 07 Oct, 2020
প্রশ্ন By selling an article for Tk.144, a man loses 1/7 of his outlay. By selling it for Tk.168, his gain or loss percent is--
সঠিক উত্তর
0% gain
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