Citi Technology Analyst interview questions

I got an interview call for super logistics day. There was a big conference room where number of interviewers were present. I was there along with 6-7 interviewees. HR told us to go to a particular interviewer for the interview. There were four interviews, each of 30 mins happened in the conference room. All interviews were HR interviews and hardly any technical stuff was judged. Followed by 4 interviews, there was a skill test where all technology related questions were asked. (C, C++, C#, JAVA, .NET, Oracle, Sybase, SQL)

It was an on-campus interview for half an hour. The company never responded back even after sending atleast 5 emails to 3 different HRs.