Question

a men born in 2001 and died in 2001at the age of 30 years how it's possible
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Answer 1

A man born in 2001 and died in 2001.

1) When the man has died his age was 30 years so it is very clear that 2001 is the year.

2) So there is a possibility that 2001 may be the number of the ward or room number of the hospital where he born and even died in the same.