I applied through college or university. The process took 4 weeks. I interviewed at CarMax (Atlanta, GA) in Mar 2012
Interview
There was an on-campus case interview, followed by online quantitative & personality assessments. I was then asked to come in to the office for an interview day, during which I took additional tests and had around 5 interviews with management. Around 3 of those were case interviews.
Interview questions [1]
Question 1
Suppose you are on a game show where there are 100 envelopes, each containing an unknown amount of money. You may open as many envelopes as you like, but your prize will be the amount in the final one you open (you can't go back). What is the best strategy for winning this game?