The process took 1 day. I interviewed at Infosys (Bengaluru) in Dec 2009
Interview
First, written test was conducted that included, Aptitude and English. Aptitude was very simple and easy to crack and in English only the comprehension was little tough as it consumes lot of time. After this interviews were held that were very easy to crack. we just need to be ourselves and be confident. interviewers ask a simple puzzle that anybody can solve. For puzzles i read shakuntala Devi's puzzles