Coviam Software Engineer interview questions

They came in college campus where first round was online test consists of 24 attitude (Moderate) and 16 java output question(easy). Near about 1800 people gave exam. Out of which 77 were selected and after that second round was technical interview and after second round 17 were selected. After 4 more technical round were there. I didn't like there recruitment process as they didn't telling about people who were rejected after round 3. All panelist were highly talented and they were having high skills.