Question

Mr Chopra reaches his office at 9:30 a.m. and leaves at 8:45 p.m. long does he stay in the office

Answer 1

11 hours 15 minutes. He goes to office at 9:30 am. So, from 9:30 am to 8:30 pm, the time duration is 11 hours. The remaining time is 15 minutes.

So, he stays in office for 11 hours 15 minutes. Which is equal to 40500 seconds