Process starts with a test on aptitude and reasoning followed by a web-Cam based bot interview. The shortlisted students are then called by ZS where they conduct a written test on case study

There were 5 rounds of interview. Starting from case study to HR. You are give 30-40 minutes to analyse the case and after that only every candidate is called for the case study interview where you have to explain your answers. Nothing is right or wrong in case interviews. It is your logic that will help you. After that I had 2 analytic based interview where I was asked guessestimates etc. And then HR round and last one was an interaction with a senior of ZS . I was unable to clear the last round.