There were three interview rounds. The first round was conducted by the HR. In the second round, I was asked questions covering all aspects of SEO. The third round was supposed to happen separately, but in my case, the person who was supposed to take the third round joined the second round interviewer, and both of them conducted the interview together

4-5 rounds in total, HR round, again a physical HR round at the office followed by an interview with the SEO manager and SEO Head or company VP, then an aptitude exam