I applied through college or university. The process took 1 day. I interviewed at ADP (Hyderābād) in Jan 2009
Interview
I was hired on campus. The interview started off with a written test containing programming and mathematical aptitude questions. Candidates shortlisted were put through 2-3 rounds of interview before making a decision. I had 2 rounds of interview, the first one was technical and the next behavioral. IO would rate the interview between easy and average.
Interview questions [1]
Question 1
What would you do if you know that you performed much better than a colleague but he's the one who gets the next big opportunity(promotion) intsead of you even though you deserve it more?