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OAR (Officer Aptitude Rating Exam)
OAR (Officer Aptitude Rating Exam)
OAR Study Guide 2025-2026: Math, Reading, Mechanical Concepts & Practice Questions
Comprehensive coverage of all OAR exam sections: Math Skills, Reading Comprehension, and Mechanical Concepts for Navy Officer Candidate School selection.
$13.99$15.99Save 13%
Comprehensive content review
Practice questions with explanations
Exam-aligned study material
Instant digital download
About This Study Guide
The OAR Study Guide 2025-2026 prepares candidates for the Officer Aptitude Rating exam used for Navy Officer Candidate School selection. Coverage includes Math Skills (arithmetic, algebra, geometry), Reading Comprehension, and Mechanical Comprehension (physics principles, mechanical systems). Two full-length practice tests simulate the actual OAR exam. Detailed answer explanations reinforce quantitative and mechanical reasoning. Includes time management strategies for timed test sections.
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BuyStudent Reviews
Passed on first attempt!
"This guide was exactly what I needed. The practice questions were very similar to the actual exam."
— Sarah M.
Clear and well-organized
"I had tried other guides before but none were as clear as this one. Highly recommend."
— James T.
Worth every penny
"Passed my exam on the first try. The practice tests are very similar to the actual format."
— Maria L.