1st round was a scripting test on load runner for 3 hours where I was given a specific scenario and i had to prepare a script using all the features of load runner.
2 round was a face to face technical interview with the Project Manager for 1 hour 15 mins.
3rd round was an online aptitude,english,reasoning,SQL/PLSQL and Unix test of multiple choice questions comprising of 2 and half hours.
4th round was the final HR round.