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Quantitative Aptitude

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Percentage & Averages

Question
26 out of 30
 

The average age of husband, wife and their child 3 years ago was 27 years and that of wife and the child 5 years ago was 20 years. The present age of the husband is:



A 35 years
B 40 years
C 50 years
D None of these
E None of These

Ans. B Current age of all three = ((27 + 3) x 3 = 90 years

Current wife & child age = (20+5) x 2 = 50 years

Husband age = 90 – 50 = 40 years

Percentage & Averages Flashcard List

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