Exam-taking techniques

What are your preferred methods for taking mathematics and science tests and examinations?
What is the speed at which you do your test problems? Do you try to speed up your thinking processes so that you think extremely fast or do you just proceed at a normal pace? And do you concentrate or focus very intently at the problems and try to visualise the problems in your head? Thanks.

I've found that I've gotten the best results out of cheating. Cheating requires much less time devoted than slaving over that job training scam you call college. Instead of devoting hours of time to classes which do not pretain directly to your major- you cheat. Plus, since there is no god if you have at least a small amount of wit you will succeed. Unless you're a fag. Which you are. FAG! har ar ar awer hawr