The process took 1 day. I interviewed at Patni Computer Systems in Jan 2008
Interview
There was an IQ/aptitude which consisted basic math/arithmetic,probability,percentage questions.after which there was a group discussion round. which lasted for 20 minutes.After that there was an 1:1 interview. It consisted both technical and HR questions. Basic Hr questions like tell em about your self,likes,hobbies ,extracurricular .Then technical consisted write code/algorithm for finding GCD, logic was important not language.Some questions about the course which I took during engineering.
Very smooth and done over the weekend. I had to wait till pretty late but everyone was nice. Questions were mostly regarding databases although a few questions were related to other areas.
I applied in-person. I interviewed at Patni Computer Systems
Interview
There is an initial aptitude test followed by an interview. They have a good balance of technical and behavioral questions. They make the candidate feel very comfortable. They have a very fair process
I applied through a staffing agency. The process took 1 week. I interviewed at Patni Computer Systems
Interview
Interview was conducted in four rounds. 1st Aptitute test , 2nd Technical then 3rd Managerial interview followed by HR round. Interview process was smooth and went good. Received offer letter in May. Overall easy interview process