The Apprentice 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: ability to solve problems in measurement, percentage, ratio and proportion, scaling, fractions, decimals, the metric systems, gears and pulleys; knowledge and understanding of mechanical principles and devices and of basic physical science; pattern matching; knowledge of word meaning, English usage and grammar, and spelling; knowledge of civics and American history; and more.