I applied through university. The process took 1 day. I interviewed at Linde in Sep 2014
Interview
The whole recruitment process started with a Pre-Placement Talk by the company representative. It was followed by a Technical+Aptitude Exam. Next was Group Discussion. Then began 2 rounds of intensive, rigorous interview each of around 40-45 min atleast consisting of both technical and hr questions.
Interview questions [1]
Question 1
All types of technical question . Later on I realized that they were actually trying to find out how much reasoning ability i have, how to handle pressure, pick up on clues they give and then arrive at the answers. They weren't concerned if I was technically weak or not or how much bookish knowledge I have.