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Q: The ages of Mahendra and Zahid are in the ratio 6 : 7. Fifteen years ago their ages were in the ratio 9 : 11. Mahendra's present age is :
  • A. 10 years
  • B. 60 years
  • C. 54 years
  • D. 18 years
Correct Answer: Option B -
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Explanations:

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