Written test was conducted 10 days earlier to interview and the results were mailed to us. Written was very easy which consists of four sections similar to amcat pattern.Test was conducted by amcat itself. Pre-placement talk was conducted by them and a quiz was held before that about the details of the company. Then GD session was conducted. Our batch is lucky as we are asked to select the topic we like. Other batches are somewhat strict. 50% are eliminated in this round. Selected students were sent to technical interview. Mine was a cake walk and the questions are mainly on the project. Better to prepare a long notes on project. Then HR round begins which will be a test for your patience and stress management. My HR interview lasted for more than half an hour and he asks questions which you will not be prepared for sure. So better concentrate more on HR too. All the best.