Subject
Quantitative Aptitude
Topic
Average
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:
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:
ক)
35 yearsখ)
40 yearsগ)
50 yearsঘ)
None of theseExplanation
Sum of the present ages of husband, wife and child = (27 x 3 + 3 x 3) years = 90 years.. Sum of the present ages of wife and child = (20 x 2 + 5 x 2) years = 50 years.. Husband's present age = (90 - 50) years = 40 years.Related questions
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