Dear teammates,
Greetings of the day.
I thinkthat the best answer would be "Sir, Once given a task and a deadline, it is my time management whether I finish it during office hours or work beyond office hours. If need be I may work beyond office hours to meet the deadline, but mostly I will complete the job by working within the office hours." I think that should satisfy the interviewer.
Thanx and regards
Securityexpert