OAR Exam
Your complete guide to the Officer Aptitude Rating test
Prepare for the OAR with study resources, Practice tests, and exam guidance.
Learn about the OAR exam, its sections, scores, testing process, and practical ways to prepare before test day.
OAR Exam Basics
Learn the key facts about the OAR exam, including what it is, how long it takes, and how it fits into the ASTB-E
What is the OAR Exam?
Understand what the OAR is and who may need to take it.
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How Long Is the OAR Test?
Learn about test length, timing, and why practice under time pressure matters.
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What Is the ASTB-E?
Understand how the OAR fits within the ASTB-E.
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ASTB-E Sections
Explore the sections of the ASTB-E and where the OAR fits.
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OAR Exam Sections
The OAR focuses on three main areas. click on learn more section and start studying.
OAR Math
Practice arithmetic, algebra, geometry, ratios, and problem solving.
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OAR Reading Comprehension
Improve your ability to understand passages, details, main ideas, and inferences.
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OAR Mechanical Comprehension
Review forces, motion, simple machines, gears, pulleys, and other basic mechanical ideas.
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OAR Scores & Results
Understand how OAR scores are reported, what they mean, and the requirements for different Navy officer programs.
OAR Scores for Different Navy Officer Jobs
See typical score requirements for various programs.
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OAR Score Range & Percentiles
Learn how score are calculated and what percentiles means.
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OAR Test Results
Find out how to access your results and what to do next.
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OAR Testing Process
Know what to expect on test day and understand the rules and policies.
OAR at MEPS
Learn about the OAR testing process at a Military Entrance Processing Station (MEPS).
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OAR Retake Policy
Learn about retaking the OAR and what to consider before another attempt.
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How to Prepare For the OAR
Follow these steps to create an effective study plans.
Learn About
the Exam
Understand the format
and sections.
Study Each
Section
Focus on Math, Reading,
and Mechanical.
Take a Practice
Test
See where you stand.
Review Your
Mistakes
Understand why you
got questions wrong.
Focus on
Weak Areas
Spend more time
on difficult topics.
Practice Again
Track your progress
with another test.
Get Ready
for Test Day
Practice with time
management.