Review the GMAT, its format and the different sections. Understand what is expected of you when answering each type of question. Review the sections one at a time.
Decide if you want to take a class to help you prepare for the GMAT or if you will utilize self-study methods. Many companies offer various types of instruction, including a typical classroom setting as well as online learning. If you are unsure about taking the class, ask to see a sample online lecture or sit in on a class to get a feel for how it is conducted.
If you self-study, purchase a book with several sample exams and tips on how to answer specific types of questions. The key to success in preparing for the GMAT is to practice, practice, practice. Take plenty of practice exams, score them and then review questions that you got wrong. Most preparation books will include explanations of each answer and why it was the correct choice.
Write essays to prepare for the Writing Assessment section of the exam. The official website of the GMAT, mba.com, has topics available for practice essays. In addition, the site offers software for purchase, which will grade your essays using the same scoring technology as the exam itself.
Do not cram for the GMAT the night before. Get plenty of rest so you are not tired during testing. If possible, take a tour of the test center prior to exam day.
Verify what is allowed in the testing room. Be sure to bring valid identification and the confirmation letter of your exam date and time.
Take a deep breath if you find yourself getting nervous before the exam. Keep in mind this is simply an exam and not a measure of your worth as a person.