Go into the test thinking and feeling positively. Prior to the test, do not spend time with others that are not well prepared and who are expressing negativity. This may distract your focus and preparation. If you encounter a difficult question during the test, try to focus on positive mantras and take slow, deep breaths. This will help reduce any anxiety that may arise.
Sleep is just as important as studying. You want to make sure you are well rested and have enough energy. A good night's sleep will give you the strength and stamina you need to focus throughout the test.