প্রশ্ন ও উত্তর
A wholesaler bought 1200 pens/radios for Tk.18 each. He sold 60% of the pens for Tk.30 each and remaining for Tk.15 each. What was his average profit per pen/radio?
গণিত Profit and Loss 07 Oct, 2020
প্রশ্ন A wholesaler bought 1200 pens/radios for Tk.18 each. He sold 60% of the pens for Tk.30 each and remaining for Tk.15 each. What was his average profit per pen/radio?
সঠিক উত্তর
Tk.6
মন্তব্য
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