There is a aptitude test for the first step and then the test for core Based .if you are able to do clear the both the test you are into group discussion and thereby hr interview
It has several rounds and lots of people getting rejected at first some of them are shortlisted for the second round and they are getting rejected after that, all the best for your journey
Asked questions i answered and asked to write simple coding to share my screen . And asked oops concepts in java or python asked about self intro at starting of interview .