Tech Mahindra Software Engineer interview questions

There were 3 rounds in total. One was written test. The written test was having apltitude and basics of C language. Then there was a technical interview in which they will ask about the favourite subject and ask basics on the same. Third is HR interview like why should we hire you etc.. Swap 2 variables without using the 3rd variable. About pointer basics etc..etc..

Two technical rounds were taken and one HR round. Interview was not so tough. But in HR rounds they will negotiate too much on salary. mostly they will ask current project info. They take too much time on sending offer letter though. Need to follow up on regular basis.