C programs followed by technical round and managerial round. Four programs were given in hacker rank format and 2hours time frame. Following this was be 1:1 technical interview. In technical interview again sheets of papers are given and again coding!.. The interviewer was totally unprepared for my profile and had very limited knowledge on embedded systems and device drivers and couldn't ask much or understand but the interview went on for more than one hour to find reasons to reject me ;) A real boring interviw.. HR people were cordial throughout the interview process. They we supportive :)