200+ Free ASTB-E Practice Questions

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Question 1

Score: 0/0

A ratio of instructors to candidates is 3:2. If there are 40 people total, how many are instructors?

to track

2026 Statistics

Key Facts: ASTB-E Exam

Official Subtests

NMOTC / NAMI

20-80

OAR Score Scale

NMOTC / NAMI

1-9

AQR / PFAR / FOFAR

Stanine scale

2:00-3:15

Official Time Range

NMOTC ASTB FAQ

Free

Exam Fee

NMOTC ASTB FAQ

Maximum Attempts

Official retest policy

As of 2026-03-08, official Navy ASTB-E sources still describe the same six-part adaptive battery delivered in APEX with variable item exposure, free testing, OAR scoring from 20 to 80, aviation stanines from 1 to 9, and the standard three-attempt retest policy. No official 2026 ASTB-E format or fee change was identified.

Sample ASTB-E Practice Questions

Try these sample questions to test your ASTB-E exam readiness. Each question includes a detailed explanation. Start the interactive quiz above for the full 200+ question experience with AI tutoring.

1A ratio of instructors to candidates is 3:2. If there are 40 people total, how many are instructors?

A.16

B.20

C.24

D.26

Explanation: The ratio has 5 total parts. Each part is 40 ÷ 5 = 8, so instructors account for 3 parts, or 24.

2A plane covers 180 nautical miles in 1.5 hours. What is its average speed?

A.90 knots

B.100 knots

C.120 knots

D.150 knots

Explanation: Speed equals distance divided by time: 180 ÷ 1.5 = 120 knots.

3A test score rises from 48 to 60. What is the percent increase?

A.20%

B.25%

C.30%

D.35%

Explanation: The increase is 12. Divide by the original 48: 12 ÷ 48 = 0.25 = 25%.

4What is the average of 68, 72, 74, and 66?

A.68

B.69

C.70

D.71

Explanation: Add the numbers to get 280, then divide by 4 to get 70.

5Solve for x: 3x - 7 = 20

A.7

B.8

C.9

D.10

Explanation: Add 7 to both sides to get 27, then divide by 3. x = 9.

6A rectangle has a perimeter of 26 inches and a length of 8 inches. What is its width?

A.4 inches

B.5 inches

C.6 inches

D.7 inches

Explanation: Perimeter is 2L + 2W. So 26 = 16 + 2W, which means 2W = 10 and W = 5.

7How many minutes are in 2.5 hours?

A.120

B.135

C.150

D.165

Explanation: Multiply hours by 60: 2.5 × 60 = 150 minutes.

8What is 30% of 90?

A.18

B.24

C.27

D.30

Explanation: Convert 30% to 0.30 and multiply: 0.30 × 90 = 27.

9If one number is chosen at random from the integers 1 through 10, what is the probability that it is even?

A.1/5

B.2/5

C.1/2

D.3/5

Explanation: There are 5 even numbers out of 10 total numbers, so the probability is 5/10 = 1/2.

10What is 2^3 × 2^4?

A.32

B.64

C.128

D.256

Explanation: When multiplying powers with the same base, add the exponents: 2^(3+4) = 2^7 = 128.

About the ASTB-E Exam

The ASTB-E is the officer-aviation selection battery used by the U.S. Navy, Marine Corps, and Coast Guard. Official ASTB-E sources describe six subtests: Math Skills Test (MST), Reading Comprehension Test (RCT), Mechanical Comprehension Test (MCT), Aviation and Nautical Information Test (ANIT), Naval Aviator Trait Facet Inventory (NATFI), and the Performance Based Measures Battery (PBM). This practice bank focuses on the objective, studyable sections plus PBM-style spatial and attitude questions; NATFI is a proprietary personality inventory and cannot be replicated as scored multiple-choice practice.

Assessment

Variable computer-adaptive battery

Time Limit

About 2 hours to 3 hours 15 minutes

Passing Score

No single passing score; program minimums vary by branch and aviation pipeline

Exam Fee

Free (Naval Aerospace Medical Institute / authorized ASTB-E testing sites)

ASTB-E Exam Content Outline

High

OAR Math Skills Test (MST)

Arithmetic reasoning, algebra, geometry, rates, word problems, and data interpretation that feed the OAR composite.

High

OAR Reading Comprehension Test (RCT)

Main idea, inference, detail tracking, and vocabulary-in-context from short technical and informational passages.

High

OAR Mechanical Comprehension Test (MCT)

Forces, motion, work, pressure, simple machines, electricity, and basic physical systems reasoning.

High

Aviation and Nautical Information (ANIT)

Aerodynamics, aircraft systems, weather, navigation, naval terminology, and flight operations fundamentals.

Medium

PBM-Style Spatial and Attitude Practice

Static multiple-choice approximations of spatial orientation, attitude interpretation, and directional tracking; official PBM tasks remain performance-based.

How to Pass the ASTB-E Exam

What You Need to Know

Passing score: No single passing score; program minimums vary by branch and aviation pipeline
Assessment: Variable computer-adaptive battery
Time limit: About 2 hours to 3 hours 15 minutes
Exam fee: Free

Keys to Passing

Complete 500+ practice questions
Score 80%+ consistently before scheduling
Focus on highest-weighted sections
Use our AI tutor for tough concepts

ASTB-E Study Tips from Top Performers

1Prioritize OAR math, reading, and mechanical first because those three subtests make up the OAR composite.

2Work without a calculator. Official ASTB-E guidance and FAQs state the test is taken in English and calculator use is not allowed.

3Memorize the four forces of flight, aircraft control surfaces, weather fronts, and basic navigation/chart concepts for ANIT.

4Use timed reading drills on short technical passages so you can extract the main point and supporting detail quickly.

5Treat PBM practice as skill familiarization, not a perfect simulation. The real PBM measures multitasking, orientation, and control tracking under time pressure.

6Do not over-rehearse NATFI as if it were an academic subtest; focus instead on honest, consistent responses on test day.

Frequently Asked Questions

How many questions are on the ASTB-E?

Official ASTB-E sources do not publish a single fixed question count because the battery is computer-adaptive and presents different item combinations across administrations. The official time window is about 2 hours to 3 hours 15 minutes depending on the path through the test.

What score do I need to pass the ASTB-E?

There is no universal ASTB-E passing score. Official scoring uses OAR on a 20-80 scale and AQR, PFAR, and FOFAR on stanines from 1 to 9. Program minimums depend on branch and aviation pipeline. For example, Navy and Marine officer-selection guidance can set different thresholds for pilot, NFO, or UAS tracks.

What subtests are on the ASTB-E?

The official ASTB-E includes MST, RCT, MCT, ANIT, NATFI, and PBM. OAR is built from MST, RCT, and MCT. AQR, PFAR, and FOFAR are aviation selection composites. NATFI is proprietary and PBM is performance-based, so static practice questions are best used for the objective academic and knowledge-heavy sections.

How many times can I take the ASTB-E?

Official Navy guidance allows up to three ASTB-E attempts. Candidates must wait 30 full calendar days between the first completed administration and the next retest start, and scores from different attempts cannot be mixed by subtest.

Were there any 2026 ASTB-E changes?

No official 2026 ASTB-E structure, fee, or retest-policy change was identified as of 2026-03-08. The newest official program-side updates found were branch selection guidance documents, not a change to the ASTB-E test format itself.