প্রশ্ন ও উত্তর
A man buys pen at the rate of Tk.420 per 100 pieces and sells them at Tk.60 per dozen. If the profit is Tk.100, how many pens did he buy?
গণিত Profit and Loss 07 Oct, 2020
প্রশ্ন A man buys pen at the rate of Tk.420 per 100 pieces and sells them at Tk.60 per dozen. If the profit is Tk.100, how many pens did he buy?
সঠিক উত্তর
125
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