The online test included a timed math section, and the rest were not timed. There were four other secitons after that: another math section (some arithmetic and some brainteasers), verbal assessment (mostly grammar and some logic), questions about some invented programming language, another programming section where they tell you to write some functions (note: I think you only receive this question if you indicated that you have previously had coding experience). There was also a five-minute personality test they give you which is separate from the other assessment. After all this, I had a short phone screen which just asked about my background, and why I'm looking for in this position. When they flew me out to Madison, I had two interviews. The first was a case interview with a QA person who had been there for two years or so. He asked a ton of questions about the case, but the key is to explain your rationale. Then I had a behavioral interview with an HR rep who asked, "Tell me five things you are not." They will ask you about what role you play in a group, and how you handle conflict between a group leader and the group members, both as a leader and a subordinate. No drug test and no background test (as far as I can tell).