There were 3 rounds in all. First, HR round then telephonic round to check your basic English language and last round with concerned manager. The whole interview process is lengthy; from 10am to 7pm it went and interviewees were sitting for long time without any specific reason. They can make the whole interview process in less time. But HR people where in their cabin as if in any cafe with friends. Unnecessarily waiting and rejection of candidates without any specific reason. Even after getting selected at the end, mine offer letter was not given and told that you are on hold after 3 weeks of interview. Such a nuisance and unethical behaviour it is from such a reputed company. Some of the HR person are irresponsible and enjoy their salary for namesake.