Gears and pulleys, map-reading, turn-the-shapequestions like these appear on many civil service tests, military aptitude tests, and vocational and technical entry-level exams. This book on mechanical aptitude and spatial relations offers concentrated practice in the three levels that determine mechanical knowledge. Practice exercises in spatial relations, reasoning with symbols, and mechanical aptitude and achievement give YOU a thorough and rigorous preparation for success on the test. Trust this book to build the confidence that ensures outstanding grades and test scores. Ideal for students in vocational and technical programs at the high school or community college level.