How to pass your exams + TIPS
Sleep is important, as it is in general. It will help you be more alert, more focused, and cautious on what you're doing.
I've always heard the "chew a piece of gum while studying, then chew the same flavor while taking the test" phrase. To me, it seems like it does work, but I'm not 100% sure, nor do I know the whole scientific proof behind it. Either way it wouldn't hurt to try.
Listening to music will make you feel more productive, and more likely to get your work done faster. I'd recommended music without vocals, but you can really listen to whatever you'd like.
Even if you're not a breakfast eater in the morning, eating just a little something, like an apple or toast with a nut butter, will help you be more focused on your test. It also helps with your energy level, so while taking your test you'll be 100% focused on your exam, rather than your stomach.