The Professional Trainee Passbook® prepares you for your test by allowing you to take practice exams in the subjects you need to study. It provides hundreds of questions and answers in the areas that will likely be covered on your upcoming exam, including but not limited to: understanding and interpreting written material; mechanical aptitude; arithmetic; preparing written material; word meaning; verbal abilities; interpreting statistical data in graphs, charts and tables; reading comprehension; and other related areas.