I got through 44 questions, but the way I figure it, I err on the side of getting the right answer a lot more than I like to be finished, and I don't apologize for it. I just heard back from them. I got 39. I'm honestly a bit embarrassed. I have no idea where I would have missed 5 questions. I mean, I realize that's a decent score, but I was sure I'd at least be in the 40s. I kind of doubt they'd have a question-by-question breakdown, but grr, it's frustrating knowing that I could have done better! And I was literally a tenth of a second away from clicking the answer on the 45th question when the test ended.
Sigh. Oh well.