The average age of 15 students is 15 years. Out of these the average age of 5 students is 14 years and that of other 9 students is 16 years, then…
CA Foundation · Quantitative Aptitude · RTP · May 2026
The average age of 15 students is 15 years. Out of these the average age of 5 students is 14 years and that of other 9 students is 16 years, then the age of 15 th student is ______.
Suggested Answer and Working Notes:
Correct Answer: Option (A)
A. 11 years
Topics: Part-C: Statistics
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