প্রশ্ন ও উত্তর
By selling an article for Tk.144, a man gained such that the percentage gain equals the cost price. The CP of the article is--
গণিত Profit and Loss 07 Oct, 2020
প্রশ্ন By selling an article for Tk.144, a man gained such that the percentage gain equals the cost price. The CP of the article is--
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