I went through my college, we only had 3 round, first an online aptitude mcq, then we had group discussion and finally HR interview. All three rounds were relatively easy.

I attended Hexaware interview in my college campus interview. Three students are selected from our college. The interview was in online mode. In the first round, we had aptitude and our subject related multiple choice questions. The second round was kept to check the communication. This is also an online round. And then followed by technical and HR round.