There were totally 3 rounds when I attended.
Round 1 : Aptitude
It was full of logical question and was very easy to solve.
Round 2: Group discussion
They have provided us with random topics to talk about.. they were only focusing on how well we communicate.
Round 3 : face to face with manager
They asked questions about what we know about the company. Why we choosing this job. And general things.. it was totally non technical and they were focusing on how confident we are