Strangely enough I got into uni based on my maths and science on the entrance exam, then I went and did arts. Although I could of done any subject I liked and I got a pre- first round offer to my firts choice of universities. That's an offer before even the first round offers go out, then they have 3 rounds of offers after that. But I blitzed the exam so was one of the few who got a pre-round offer.