The process took 5 days. I interviewed at Capital One (McLean, VA) in Jan 2009
Interview
Standard personality assesment as well as a reading comprehension/reasoning test and a numerical reasoning test. The numerical reasoning test was the most challenging. I was advised to "study" prior to taking them (all on line and at my convenience). I recommend looking at thier website as they have several resources to prepare you for the exams.
Case interview. The interviewer guided me to calculated answer a series of question. I could not fully understand the question so I asked him a lot of things and he answered me. The case was about lunching a new game which has free vision and pay vision in the market.
This is for a new grad program - a case study (math and stats heavy) plus some ordinary behavioral questions. Quite intellectually challenging if your case is complicated but quite interesting experience. also very nice interviewer overall (not so great at giving hints though)
Interview questions [1]
Question 1
a case study (more like a consulting one but very reliant on math calculations)
It was very good. The person asked me questions and I responded back with answers. It was a pleasant experience. The questions were interesting. I have nothing more to say on the matter.