IndiGo Technical Project Manager interview questions

Worst Interview Ever The interview was scheduled for 4:00 PM in the evening and it started at 5. The interviewer asked only 1 simple question about a flight status database design. The position is of Manager. Didn't even bother to ask about experience or the work I have done in my career. The interview lasts for 5 mins and I was asked to wait outside, after 3 hours of chasing HR I got to know that he has not received the feedback from the interviewer so I can leave for the day and he will get back to me. So I spent 4hrs at Indigo office for a 5 mins interview. I was not the only person who faced this, there were other candidates who have to go through this phase.