Interview There will be 3 rounds for the interview process once you clear the online test. The first round will be a case study of around 10-12 pages. There will be a few questions and a time of 30-40 minutes to think. Just write down notes for that. You will be given time before the HR to think again if you need time and then explain the answers to him. The 2nd round is a lengthy one. You will be asked a few puzzles(may be one), a few estimation question, a few case studies and then resume based questions. Don't mention anything and everything in your resume to make it look good. Do mention only those things that you can explain before them. The third round will be taken by a principal manager. It's a principal interview where you will be asked questions about your past role, the role you are applying for and a few questions to test your marketing skills. You will learn a lot. They will help you when you are stuck and give you enough time to think.