The sun of daily income of P, Q and R is Tk.90. If Q earns taka 10 more than P and R earns double of what Q earns, then what is the average of daily income of P and Q?

গণিত Statistics and Average 07 Oct, 2020

প্রশ্ন The sun of daily income of P, Q and R is Tk.90. If Q earns taka 10 more than P and R earns double of what Q earns, then what is the average of daily income of P and Q?

  • ক.
    40 Tk.
  • খ.
    30 Tk.
  • গ.
    20 Tk.
  • ঘ.
    10 Tk.

সঠিক উত্তর

20 Tk.

মন্তব্য

There are no comments yet.
Authentication required

You must log in to post an answer.

Log in

বিষয়

গণিত

অধ্যায়

Statistics and Average