ASVAB Practice by Subtest

ASVAB Sample Questions
Practice All 10 Subtests

Use ASVAB sample questions to learn the type of thinking each subtest requires
before you worry about a score. Practice vocabulary, reading, math, science, electronics,
automotive knowledge, shop concepts, mechanical principles and
spatial reasoning one subject at a time.

Start With the Type of Question You Need to Improve

The ten ASVAB subtests fall into four broad aptitude domains. Start with the area where your mistakes happen most often.

Verbal

WK + PC

Vocabulary, meaning, reading and passage evidence.

Math

AR + MK

Word problems, algebra, geometry and number skills.

Science / Technical

GS + EI + AI + SI + MC

Science, electronics, automotive, shop and mechanical knowledge.

Spatial

AO

Mentally combine, rotate and compare shapes.

The 10 ASVAB Sample Question Areas

Each section tests a different skill. Good practice should match the way that subtest actually works.

General Science

Apply basic ideas from biology, chemistry, physics, earth science and other natural sciences.

Practice focus: identify the scientific principle behind the answer.

Arithmetic Reasoning

Turn real-world situations into math using ratios, rates, percentages, fractions and equations.

Practice focus: decide what operation the written problem requires before calculating.

Word Knowledge

Understand vocabulary, synonyms and the meaning of words used in context.

Practice focus: learn word → meaning → synonym → use in context.

Paragraph Comprehension

Find main ideas, stated details, meaning and supported inferences in short passages.

Practice focus: ask, “What can I prove from the passage?”

Mathematics Knowledge

Use high-school math concepts such as algebra, geometry, fractions, exponents and formulas.

Practice focus: record the formula or rule behind every mistake.

Electronics Information

Work with basic concepts involving circuits, current, voltage, resistance and electrical components.

Practice focus: understand what each component or relationship does.

Auto Information

Recognize engines, brakes, cooling, ignition, suspension, drivetrains and other vehicle systems.

Practice focus: connect each vehicle part with its function.

Shop Information

Understand tools, materials, measuring, fasteners and common workshop practices.

Practice focus: match each tool to its real purpose.

Mechanical Comprehension

Apply principles involving force, motion, gears, levers, pulleys, pressure and mechanical advantage.

Practice focus: identify the principle before doing any math.

Assembling Objects

Visualize how separate shapes fit together by tracking edges, rotations, angles and relative positions.

Practice focus: follow matching edges instead of overall similarity.

Which Sample Questions Matter for Your AFQT?

All ten subtests can matter for military job qualification, but four are used directly in the AFQT calculation.

The Four AFQT Areas

AR

Arithmetic Reasoning

MK

Mathematics Knowledge

WK

Word Knowledge

PC

Paragraph Comprehension

If general enlistment eligibility is your first goal, these four deserve extra attention.

AI and SI Work Differently Across Test Formats

CAT-ASVAB

AI and SI are separate subtests. Auto Information and Shop Information are administered separately on the computer version.

Paper-and-Pencil ASVAB

Auto and Shop are combined. For score reporting, the two areas are combined into the AS score.

Current CAT-ASVAB Scored Questions and Base Time Limits

These are the base scored-question counts and time limits when tryout questions are not added.

Subtest Scored Questions Base Time
General Science 15 12 minutes
Arithmetic Reasoning 15 55 minutes
Word Knowledge 15 9 minutes
Paragraph Comprehension 10 27 minutes
Mathematics Knowledge 15 31 minutes
Electronics Information 15 10 minutes
Auto Information 10 7 minutes
Shop Information 10 6 minutes
Mechanical Comprehension 15 22 minutes
Assembling Objects 15 18 minutes

Tryout questions: some examinees may receive extra unscored questions in selected subtests. Extra time is provided when they are included.

Sample Questions Are for Diagnosis,
Not Score Prediction

Weak Use of Practice

“I got 8 out of 10, so my ASVAB score must be 80.” A short percentage-correct result is not an official AFQT or subtest score.

Better Use of Practice

“I missed ratio and vocabulary questions, so those are the skills I should review next.”

Use a Three-Pass Method When Practicing

A small question set can be more useful than a huge one if you review it properly.

Answer Normally

Work through the set without checking explanations. This gives a clean view of what you know now.

Classify the Mistake

Decide whether the error came from knowledge, vocabulary, reading, calculation, a diagram, the wrong formula or time pressure.

Solve It Again

Review the skill, then return later. If you can solve the idea without memorizing the answer, the practice worked.

Do Not Memorize Sample Answers

Learn the skill, not an answer bank

Official sample material demonstrates question style using retired items. Active ASVAB questions are protected. Practice on this site should be independently written and used to build reasoning, not to memorize supposed “real answers.”

CAT-ASVAB Practice Needs a Different Test-Day Habit

Read → Solve → Check → Submit

On the CAT-ASVAB, once an answer is submitted, you cannot return to that question. Practice should train you to check before moving forward.

Do not try to estimate your live score from question difficulty either. CAT-ASVAB adapts question selection to its estimate of your ability.

What to Review After Each Subtest

If You Miss Questions In Review First
GS Biology, chemistry, physics and earth science basics.
AR Turning word problems into the right operations.
WK Vocabulary, synonyms, roots and context clues.
PC Main idea, details, inference and passage evidence.
MK Algebra, geometry, fractions, exponents and formulas.
EI Circuits, voltage, current, resistance and components.
AI Engine and automotive-system functions.
SI Tools, materials, measuring and shop procedures.
MC Force, motion, gears, pulleys, pressure and levers.
AO Rotation, matching edges and spatial visualization.

Sample Questions vs Practice Test vs Real ASVAB

Sample Questions

Learn the question style

Best for isolating one skill and understanding what a subtest asks you to do.

Practice Test

Find weak areas

Best for timing, endurance and identifying subjects that need more work.

Real ASVAB

Standardized military test

Used for enlistment qualification and occupational classification; CAT versions adapt question difficulty.

Before You Start the Sample Questions

Use practice as a diagnostic tool

Pick one subtest, answer without looking up solutions, check what you missed, identify the skill behind each mistake, review that skill, and then try a fresh set.

FAQs

ASVAB Sample Questions FAQs

The Enlistment Testing Program covers 10 subtests: GS, AR, WK, PC, MK, EI, AI, SI, MC and AO.

No. Official samples can use retired items, while active ASVAB questions are protected. Practice should be used to learn skills and question styles.

Arithmetic Reasoning, Mathematics Knowledge, Word Knowledge and Paragraph Comprehension are used in the AFQT calculation.

Yes. It is computer-administered and adapts later question selection to the examinee’s estimated ability.

No. Once a CAT-ASVAB answer is submitted, you cannot return to that item.

They are separate on CAT-ASVAB. On the paper version they are administered together, and the combined score is reported as AS.

Not accurately. A short percentage-correct score is not the same as an official AFQT percentile or ASVAB Standard Score.

Not always. Prioritize the areas where you make the most errors. If AFQT improvement is the main goal, AR, MK, WK and PC deserve extra attention.

Not necessarily. The computer adapts question selection to your estimated ability, so difficulty can rise as the test adjusts.

Some examinees receive tryout questions in selected subtests. These do not count toward the final score, and extra time is provided when they appear.