There are many things you can do to increase the effectiveness of your GMAT preparation and ensure a higher score once you make it to test day.  You can take a GMAT course over the Internet, which is very effective for people who prefer a flexible study schedule with opportunities to retake practice tests as many times as you want.  Or you can invest in lessons test preparation if you need more personal attention.  But one of the most valuable things you could possibly do is keep a positive attitude and arrive refreshed on the day of the exam. One of the most valuable aspects of any GMAT course is the timed practice tests.  These give you an thought of what your pace should be like for the very similar set of questions on test day.  These tests also help you to come to the exam with a relaxed attitude, because you’ve already done similar tests on many occasions with the same time frame.  Without this aspect of GMAT preparation, you might not be ready to end all the questions on time without making careless mistakes.     Whether you’ve invested in some sort of lessons test preparation or taken a class or used books or any additional method, it is valuable to have the right attitude throughout your months of study and especially on the day of the test.  The GMAT is a time management test, so if you don’t know how to manage time without getting stressed you may fail. By streamlining your answering method and remaining cool from all your practice during the study and preparation period, you can increase your chances of getting a excellent score exponentially. There is no denying the importance of taking courses and using various study tools to prepare for the GMAT – you have to be ready to answer the questions.  But if you are too stressed out to reckon by the book, all of that studying could go out the window.  So remember to keep your sprits high as you study your way to test day.