I had applied through the existing employee referral process but got an email for interview more than 2 months later. I had almost lost hope of getting it and the email was very sudden. The interview was scheduled just 2-3 days from the date of the email and no chance of rescheduling. The process was conducted with over 60-70 people giving a common written test with basic aptitude questions for maths and english and your profile details. After the test, they eliminated over half the strength on the basis of profile and written test. Then a single HR person was taking basic interview (non Technical) with profile based questions. Then another lengthy written test with finance questions and basic GK. That was it for the day, a week later a managerial interview was scheduled. That was also abruptly informed just the night before. This interview was taken by 2 members and went on for an hour. All sorts of technical & Non technical questions were asked. The final Director Round was scheduled for the next day and was also only informed on previous night. Could not appear for that due to previous commitments and the position was filled by another person