Exams are often a major source of anxiety for students and teachers alike. Students feel that they literally need to be prepared for everything and anything, because they cannot predict what exactly will be on the test. Teachers stress over whether or not they are crafting questions that students will be able to understand.
Before you start taking an examination, read it through. Sometimes the first time that you read a question, you will be extremely overwhelmed by it. However, reading the test thoroughly will give you more time to let the question sink in.
Aside from reviewing tips for reading and writing exams, another way to sharpen your skills in such situations is to constantly read and write. Become comfortable with the conventions of standard English, and the way that individuals phrase their words. Practicing a little bit every day will make reading and writing exams come much more easily to you.