Onnet Systems interview questions

The interviewer was very unprofessional. It was the 1st round, he kept talking to someone in the backgroud, also he attended phone calls. He kept asking questions, and i answered every question. He didn't pay much attention what i was saying, and jumped to the next question. I am sure, he had already made up his mind to not select me for some reason only he knew.

I had given 3 rounds. First round was about front end. Second round was about back end and third round i got project. Project was about creating cart in react.js.