It was a campus drive.The initial round involved an online test on aptitude, technical know how as well as basic vocabulary.Upon clearing the written, there a fairly thorough techincal round which lasted for about an hour. Once the technical round was over, it was time for the HR round.Clearing both these round was enough to get an offer from Sapient

First Round Contained Technical and Aptitude MCQ's , Second Round was Tech Round where i was asked to code on standard algo problems and tech questions - Next round was HR Round