Subject
Quantitative Aptitude
Topic
Age
The sum of ages of 5 children born at the intervals of 3 years each is 50 years. What is the age of the youngest child?
The sum of ages of 5 children born at the intervals of 3 years each is 50 years. What is the age of the youngest child?
ক)
4 yearsখ)
8 yearsগ)
10 yearsঘ)
None of theseExplanation
Let the ages of children be x, (x + 3), (x + 6), (x + 9) and (x + 12) years. Then, x + (x + 3) + (x + 6) + (x + 9) + (x + 12) = 50 => 5x = 20 => x = 4. So, Age of the youngest child = x = 4 years.Related questions
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