Subject
Quantitative Aptitude
Topic
Age
The sum of the ages of 5 children born at the intervals of 3 years each is 50 years. What is the age og the youngest child ?
The sum of the ages of 5 children born at the intervals of 3 years each is 50 years. What is the age og the youngest child ?
ক)
8 yrsখ)
16 yrsগ)
6 yrsঘ)
4 yrsExplanation
Let the age of the youngest child is 'X' years. Then the child elder than the yongest is 'X + 3' yrs Since each have 3yrs difference upto 5 children And given that => X + X+3 + X+6 + X+9 + X+12 = 50 => 5X + 30 = 50 => X = 4 yrs.Related questions
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