The whole process is divide into 3 round: 1. Aptitude Test 2. Hackathon 3. Interview In the first round, they have conducted the online aptitude test of 2 hours, containing the first section including general reasoning, Verbal Ability and the second section contains technical relation questions mainly of NumPy and pandas. I have shortlisted for the second round, which is a 24-hour hackathon, in which they have two-section 1. They have provided data related to the physicians and their past 10 years of experience. and we have to find which new physicians we can trust to target for marketing for prescribing new drugs. 2. They have provided data, and we have to answer some analytical questions related to that data and plots. Also, we have to submit our code and a brief about our approach to the solution in ppt format. Note: We have to attempt only one section. I have also shortlisted for the third round which was conducted online. In an interview, The interviewer asked me to introduce myself, and then start questions about Data Science, python, and related to my CV. But what I feel that the interviewer was not that technical person, because he told me to do some code and I have written that code using Lambda function in python. And he was asking me what is this. I m shocked that he is taking the interview and he didn't know about the lambda function. I felt that it's good that I have not got selected, after talking with the interviewer( he didn't have much knowledge and he was talking about the interview).