The task is to generate the correct answer for a given math problem.

Q: Problem: the sum of ages of 5 children born at the intervals of 3 years each is 55 years . what is the age of the youngest child ?

A: 5 years
****
Q: Problem: when the smallest of 3 consecutive odd integers is added to 4 times the largest , it produces a result 732 more than 4 times the middle integer . find the numbers ?

A: 732
****
Q: Problem: in what time will a railway train 40 m long moving at the rate of 36 kmph pass a telegraph post on its way ?

A:
4 sec
****