Arif is 4 times as old as Bobby. In 6 years, Bobby will be twice as old as Sami. Four years from now Arif will be 36 years old, how old will Sami be in 6 years?

গণিত ঐকিক নিয়ম 05 Oct, 2018

প্রশ্ন Arif is 4 times as old as Bobby. In 6 years, Bobby will be twice as old as Sami. Four years from now Arif will be 36 years old, how old will Sami be in 6 years?

  • ক.
    7
  • খ.
    8
  • গ.
    12
  • ঘ.
    None

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7

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