প্রশ্ন ও উত্তর
A man sold 20 articles for Tk.60 and gained 20%. How many articles did he buy for Tk.60?
গণিত Profit and Loss 07 Oct, 2020
প্রশ্ন A man sold 20 articles for Tk.60 and gained 20%. How many articles did he buy for Tk.60?
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24
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