Three round hr, ops and shl test. Takes around 6-7 hours for interview to be completed. I take ops round so come prepared with well spoken English. HR round is most easy and they also help people to clear sometime

The overall interview is good and they asked random question to check your communication skills and the salary package is (2.2 to 2.5) . If you are really interested to communicate to solve problems with customers then you can go for it.