campus interview, 3 rounds, interviews with 2 managers, 1 vice president. They asked interesting puzzles i hadn't heard before, i near cracked all of them, or showed approaches, they would guide / channelize you in between when you present them options, overall had an excellent conversation with them regarding future aspects, and got selected

First Round was basically n based sas, few puzzles and perm com questions. The second round had questions from advanced sas and base sas also(with increased difficulty level), got few questions from economics The third round was a case study and a logical estimation based puzzle