Infrrd UI Developer interview questions

I have total 4 rounds, first round was Telephonic Round and then they call for face to face interview. There I had two rounds for face to face and final round was with CEO, he asked some basic questions about web technology and how it works.

Worst interview Experience. Don't waste your full day time attending this interview. First Round: Interviewer did not had much knowledge. He asked some basic Javascript questions which he had seen on google before coming to interview. Later he was short of questions. He took his mobile & searched for the question. He then gave me a question by seeing the mobile. Unfortunately he did not know the answer himself. I gave him an different answer which was correct. He told its not going to work since he was referring to the answer from mobile. Later he started asking about my current company. How much pay they will give, what will be the hike & all. Which is totally unprofessional. I don't understand what was the point of asking salary details in technical round. Second Round: Bad attitude of Interviewer. He was acting like only he knows coding. He don't know how to behave with candidates. He did not introduce himself & never bothered to know about me. He did not offer me to sit. I was standing for 10 mins while he was seeing my resume. Later I only had to grab the chair & sit. Later he gave some questions which he had searched in google before coming to the interview. There was no paper. I was asked to use the board. He moved out of the room while I was answering the questions on board. Totally Unprofessional. By this time I was pissed off from this rude behavior. He gave me a laptop & some question to solve & moved out of the room. He did not even come to the room to see what is the status. I had to go to HR & say that I had completed the coding test. After waiting for 30 more mins some other person came & saw the output. She was yelling out saying that this is not according to the requirements. If it is not according to the requirements. Tell the candidate that it is not correct. I don't understand the point of talking rudely. Later the person who gave me the question came & started to yell at me. He asked me he can give some more time to solve it. But due to rude behavior of these people I had decided to not to continue with the interview. I came out rejecting politely.