1 case study was on how to get into books market on campus. How will you compete with Amazon if they enter market. The other was on mail marketing of sim cards. would you opt for premium (costly) mail service for marketing or cheap one. question was kind of tricky based on numbers given. so solve with calm mind. Behavioral was with hiring manager- mostly resume based questions Last interview was more of their business based questions as to how will you increase their profitability. so try to learn more about their business before hand.