Interview Q&A / Aptitude
Aptitude interview questions
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- The average age of 8 men rises by 2 years when two of them, aged 21 and 23, are replaced by two women. What is the average age of the women?
30 years. The group's total rises by 8 x 2 = 16 years. So the women together are 21 + 23 + 16 = 60 years, an average of 30.
IntermediateQuick answer1 min read