The process I am going to mention is for campus hiring. It was conducted in as many as 4 phases with the final interviews being conducted at the nearby regional head office of Torrent Power, Agra (in this case, might change with different campus locations). So, the process was:
1. General Aptitude and Technical test
( 76 marks paper, 90 minutes, fundamentals of chemical, mechanical and petroleum engineering was asked, might change in coming times)
2. Group Discussion
3. Personal Interview I
4. Personal HR interview II (Agra)