Solved UPSC CDS/OTA Question
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Q · AgeDifficult · 45s
Five years ago, the ratio of the ages of a father and son was 7:5. Five years hence, the father's age will be 9:7. Find the father's present age.
TopicAge
Question Typemultiple choice
DifficultyDifficult
Marking+1 / −0.33
Test Duration30 min
Step-by-Step Solution
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Solution for age problem 19.
Final Answer: Option A — 70