The entire process takes a time of around 3-4 hours. You need to fill out an application form (Given at the reception desk), attach your updated resume with a photograph. After 2-3 hours, you will be called for a personal interview. If you can impress the interviewer, you will get selected for round two. This round is a little tough, but tricks will surely work. This is the final round where you will be judged on your presence of mind

It was easy interview. They first gave us bourbon to eat and with a form to fill. Further they took us in for interview in batches. If they are impressed they'll give you token for the second round. And second round will be held. After some time.