I was interviewed 3 months back and they revoked my status cause they wanted someone from north india and but one fine day i get a call back that you are selected for the job interviewed for and sharing the salary offered and joining date, since that was out of blues and i told them i cannot join them as per their timelines, so i need buffer of another 15days from their joining date and i also need to discuss this internally with my HR for buyout, and by the time i can discuss and get back to them, i received an email saying your offer has been revoked, you do understand that their something wrong with this process and if you planning to join, keep a offer letter or 2 in hand, cause ur offer can get revoked anytime and you will lose out on job even before joining. I have financial issues due to which i could not have left the present company in between the month and resign, to which they did not understand when spoken about it, so be careful as they think about their overall requirement than yours.