Many online master's degree programs in project management require students to take the Graduate Management Admission Test (GMAT) and submit scores as part of their application. Online students of project management are no exception. The GMAT is a test that helps business schools assess the qualifications of applicants to their programs. It is only one part of the complete application package that online students seeking degrees in project management submit for consideration. The GMAT measures basic verbal, mathematical and analytical writing skills. Check online for practice tests and preparation courses. There are also study guides available in libraries and bookstores.