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Quantitative Aptitude

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Percentage & Averages

Question
18 out of 25
 

The average age of 32 member of bank power is 40 years. A member aged 55 years retired and he replaced by a member aged 39 years. The present average age is



A 40
B 40.05
C 40.5
D 39.5
E None of these

Ans. D Change in average age =

so the average age be 40 – 0.5 = 39.5

Percentage & Averages Flashcard List

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