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Home Verbal Reasoning Problems on Ages See What Others Are Saying!
  • Question
  • The present ages of three persons are in the ratio of 4 : 7: 9. Eight years ago, the sum of their ages was 56. What are their present ages in years?


  • Options
  • A. 30, 40, 50
  • B. 20, 35, 45
  • C. 16, 28, 36
  • D. 8, 20, 28

  • Correct Answer
  • 16, 28, 36 

    Explanation

    Let the present age of three persons are 4x, 7x and 9x years respectively.
    Eight years ago, Ages of three person were 4x - 8, 7x - 8, 9x - 8 years.
    According to question,
    4x - 8 + 7x - 8 + 9x - 8 = 56
    ? 20x - 24 = 54
    ? 20x = 80
    ? x = 4
    Hence, their present ages are
    4 x 4 = 16 years,
    7 x 4 = 28 years,
    9 x 4 = 36 years respectively .


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