Mechanical and Spatial Aptitude Author:LearningExpress Gears and pulleys, map-reading, turn-the-shapethese problems and more appear on all almost all civil service, military aptitude, and vocational/technical entry-level exams. Mechanical and Spatial Aptitude helps students and adults prepare for the exams by strengthening mechanical knowledgespecifically in the areas of spatial r... more »elationship, reasoning with symbols, and mechanical aptitudewith a 20-step program that builds vital skills in just 20 minutes a day. This 20-step program uses real world examples that illustrate and strengthen essential skills, plus hundreds of exercises in the same format as standardized tests. This book also includes pre-tests that pinpoint weaknesses, and a post-test that demonstrates the improvement you've made.« less