Taking a management course before taking the GMAT will help refresh math skills. Skills reviewed in the management course include algebra, calculus, variables, logarithms, exponential functions, probability, linear and matrix algebra, and statistics, all of which are critical in the GMAT exam.
There are courses that a student will most likely need to take in order to pass the GMAT and be accepted into an MBA program. The two essential accounting courses are financial accounting and managerial accounting. In addition, students must take Principles of Economics courses in micro- and macroeconomics, as well as a statistics class.
Some websites, such as Knewton.com and Kaplan.com, offer online college GMAT prep classes. The online preparation classes give the student access to multiple practice questions online; they are available at anytime for the student to study and answer. In addition, the online classes track your performance and areas of strengths and weaknesses.
Business colleges may offer a GMAT Preparation Class at the college itself. For instance, at the University of Denver, the Daniels College of Business offers a GMAT prep course on site for current as well as continuing-education students.