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Average · UPSC CDS/OTA · Question 30 of 48

Average : The average age of a man and his son is 44 yr. The ratio of their ages is 31 : 13. What is the son’s age?

Step-by-step solution. Average for UPSC CDS/OTA.

Topic
Average
Subject
Mathematics
Difficulty
Medium
Solve Time
45-60 sec

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Q · Average Medium · 45s

The average age of a man and his son is 44 yr. The ratio of their ages is 31 : 13. What is the son’s age?

TopicAverage
Question Typemultiple choice
DifficultyMedium
Marking+1 / −0.33
Test Duration30 min

Step-by-Step Solution

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Every step explained - no skipped algebra.

Solution illustration 1
Final Answer: Option B - 26 yr
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The average age of a man and his son is 44 yr. The… - Average (Mathematics) Solved Question