IIFL Finance Senior Android Developer interview questions

My interview was scheduled on 4th Nov 2017. There were 20 candidates. Interviewers took too much time for each candidate and selected no one. They asked core Java questions most of them which me and my friend answered maximum questions and total 4 technical rounds got conducted. After last HR round they told that "Will will inform you on Monday". It's been 2 months now and no response from them. Looks like these people are being paid for wasting candidate's entire day in interview process. The fact is that these people are still doing the same thing with new interviewing candidates. If you don't really wish to waste your day, better look for some other opportunity…