A certain sum of money consists of 30 coins, some of which are 10 paisa coins and the rest are 5 paisa coins. If the total value of the coins is Tk.2, what is the number of 10 paisa coins?

গণিত Equation and Inequality 07 Oct, 2020

প্রশ্ন A certain sum of money consists of 30 coins, some of which are 10 paisa coins and the rest are 5 paisa coins. If the total value of the coins is Tk.2, what is the number of 10 paisa coins?

  • ক.
    10
  • খ.
    15
  • গ.
    12
  • ঘ.
    8

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10

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Equation and Inequality