I applied through university. The process took 2 days. I interviewed at Saipem (Chennai) in Nov 2014
Interview
1. Aptitude + Technical Test
Very easy, Try not to lose on any questions because the competition is going to be high. Focus on basic formulas rather than detailed study.
2. Technical + HR interview
Be familiar with your project and the subject of your choice
Interview questions [1]
Question 1
Technical questions on the subject of your choice.
Prepare well. Preferably the subject should be related to your major project.
Explain your resume well.