Mometrix Test Preparation's Officer Candidate School Tests Secrets Study Guide is the ideal prep solution for anyone who wants to pass their ASVAB, ASTB, OAR, or AFOQT. The exam is extremely challenging, and thorough test preparation is essential for success. Our study guide includes: Practice test questions with detailed answer explanations Step-by-step video tutorials to help you master difficult concepts Tips and strategies to help you get your best test performance A complete review of all OCS test sections Word Knowledge Reading Comprehension Mathematics Science Mechanical Comprehension ASVAB and AFOQT Mometrix Test Preparation is not affiliated with or endorsed by any official testing organization. All organizational and test names are trademarks of their respective owners. The Mometrix guide is filled with the critical information you will need in order to do well on your OCS exam: the concepts, procedures, principles, and vocabulary that the Department of Defense (DOD) expects you to have mastered before sitting for your exam. The Word Knowledge section covers: Determining Word Meaning Denotation and Connotation Literary Devices Figures of Speech The Reading Comprehension section covers: Topics and Main Ideas Supporting Details Cause and Effect Author's Position The Mathematics section covers: Math Basics Geometry Probability Statistics The Science section covers: Earth and Space Science Biology Chemistry Physics The Mechanical Comprehension section covers: Kinematics and Kinetics Work and Energy Machines Fluids The ASVAB and AFOQT section covers: Assembling Objects Verbal Analogies Situational Judgment Physical Science ...and much more Our guide is full of specific and detailed information that will be key to passing your exam. Concepts and principles aren't simply named or described in passing, but are explained in detail. The Mometrix OCS study guide is laid out in a logical and organized fashion so that one section naturally flows from the one preceding it. Because it's written with an eye for both technical accuracy and accessibility, you will not have to worry about getting lost in dense academic language. Any test prep guide is only as good as its practice questions and answer explanations, and that's another area where our guide stands out. The Mometrix test prep team has provided plenty of OCS practice test questions to prepare you for what to expect on the actual exam. Each answer is explained in depth, in order