Discuss Forum

1. How much would I have to pay for a book which cost Tk 70 to produce, if the printing company sold it to a book seller at 20% profit and the book seller sold it to me at a profit of 25%?

  • A. Tk.90
  • B. Tk.90
  • C. Tk.90
  • D. Tk.90

Answer: Option C

Explanation:

printing company selling price = book seller buying price =70×120100=84 book seller selling price = Me buying price =84×125100=105 tk

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