2 technical rounds out of which 1 was telephonic and other was f2f round. The first round was little technical, and i learnt that it was done by developers, and i was applying for system administration role, so i felt weird being interviewed by a developer, never the less cleared the round. Second round was f2f it was even more simple as it was done by admin team...over all did not find the interviews tough.

2-3 technical rounds, One-two technical rounds with someone senior from Tech Mahindra. Once you clear it you may have client interview round again for an hour so. If you clear client round than an HR round for offer discussion.