Get Started
2565

Q: The average age of seven persons sitting in a row facing east is 26 years. If the average age of the first three persons is 19 years and the average age of the last three persons is 32 years, then find the age of the person sitting in the middle of the row ?

  • 1
    32 yrs
  • 2
    29 yrs
  • 3
    24 yrs
  • 4
    27 yrs
  • Show Answer
  • Workspace

Answer : 2. "29 yrs"
Explanation :

Answer: B) 29 yrs Explanation: Total age seven persons = (26 x 7)yearsTotal age of the first three persons and the last three persons are (19 x 3) years and (32 x 3) years respectively.Age of the person sitting in the middle of the row = 26 x 7 - 19 x 3 - 32 x 3 = 182 - 57 - 96 = 29 years.

Previous Next
Quantitative Aptitude CAT Bank Exams IIT JEE GATE

The Most Comprehensive Exam Preparation Platform

Get the Examsbook Prep App Today