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Home Aptitude Problems on Ages See What Others Are Saying!
  • Question
  • When I was married 10 years ago my wife is the 6th member of the family. Today my father died and a baby born to me.The average age of my family during my marriage is same as today. What is the age of Father when he died ?


  • Options
  • A. 50 yrs
  • B. 60 yrs
  • C. 70 yrs
  • D. 65 yrs

  • Correct Answer
  • 60 yrs 

    Explanation

    Let the Father be x years when he died

    Average Age 10 years ago be A

    Total Age 10 years ago = 6*A

    Total Age after 10 years(Just before father's Death) = 6A + 6*10 = 6A + 60

    Father Died and Baby was born => the Total number of people in the family is Same (6)
    Baby born today so age of baby = 0

    (6A +60 - x)/6 = 6A/6
    => A + 10 -(x/6) = A
    => x/6 = 10
    => x = 60

    Therefore we can conclude that the father was 60 years old when he died.

  • Tags: AIEEE, Bank Exams, CAT, GATE, GRE, Bank Clerk, Bank PO

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