Yotto Labs interview questions

I was applied at this company. After one week of my application I had received a call letter for the interview process at Kolkata Office. My interview was on 12th may & reporting was 9.30 am. When I'm reached at the office I was surprised to see their office. There is no sign board to easily identify the company. Only one dirty room. No proper office like environment. No proper desk. No PCs. Only to big dining table & some chairs were present. Its more seem like a cheap hotel room rather than a office. Only 4 employees. I was interviewed by 2 people. They are not properly experienced that how to take the interview. Their interview process was not so channelised. Bad behaviour. Total 10 candidates were present for the process. After the technical interview only 4 were selected for the second round & I was one of them. After that they took our GD. Then they called one by one for the final assessment. At my final assessment time they ask me that am I interested on customer care services. I directly told them NO. Then they told me you can leave for the day. My request to all those who are viewing my experience that its a FAKE & BAD Company.