NeoSOFT MEan Stack Developer interview questions

I reached at the interview venue at 3:30pm, I was made to wait in a Room full of candidates for more than 1 hour and I knew it will take more hours coz their were ppl who came in morning 11am and were sit waiting for the first round to happen, So I made an excuse with the coordinator that, I have an emergency at home, so she arranged my interview after 15 mins by then it was 5pm, Now this was my first experience with an arrogant, ignorant Interviewer. The Interviewer bragged about own self for about 5 mins, then told me to introduce myself and, asked only technical questions and was talking nonsense for a while and also added I was performing very bad.