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Q: The ratio of ages of the father and mother was 11:10 when their son was born. The ratio of ages of the father and mother will be 19 :18 when the son will be twice his present age. What is the ratio of present ages of father and mother ?
  • A. 15 : 14
  • B. 14 : 13
  • C. 16 : 15
  • D. 17 : 16
Correct Answer: Option A -
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Explanations:

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