4 rounds: Telephonic, Technical, Case Study, and a HR round. Case study round was comprehensive, and will test your domain knowledge in Data Science and Analysis. Round 2 was core technical, resume-based, Python proficiency, and Machine Learning questions.

The process took more than 2 weeks. First round: it was a telephonic round and general questions related to my skills and salary expectation were asked. By the end of the call she told me that one of her team member will contact and will share a link for aptitude test. (Note: test link was shared after 1.5 week ) Round 2: Online aptitude test:you need to score more than 50% to proceed to next round. The test included question from simple interest, boat, train, time and work, speed and distance, syllogism, probability,series and general english . I had to send a mail to the hr to get the feedback for aptitude round. Round 3: it was face to face round: ( i reached before time to the office and they made me wait for 1.5 hrs before starting the interview process) The interviewer was quite nice and he made me feel comfortable.The round started with an introduction. After that he asked me ques related to the projects mentioned in my resume. Then he asked 1 puzzle and 1 guesstimate question. 1 ques related to case study. By the end of the round he asked about the technologies I have worked with and technologies am aware about. The round was quite well and all the question were easy. Round 4: face to face round: (note: the interviewer was a senior level person and he was very arrogant) the round started with the introduction. He interrupted me more than twice while i was introducing myself and started talking about his own story. He told me that he wanted to know me as a person, why I want to join this company . Throughout the process it seemed he was trying his level best to find something to reject me. He asked me 1 guesstimate ques and 1 ques related to machine learning(that was not the part of profile they were hiring for)and few database question. I followed up for the profile after 2 days and i haven't received any response. The company should know that the interview process is not a joke and its hr's duty to respond back to the follow up mails.