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ASVAB Practice Test Online
Practice with real ASVAB questions, get diagnostics, and master Arithmetic Reasoning, Math Knowledge, General Science, and more.
*Based on users who completed 80%+ of coursework
Your Path to a Higher AFQT Score
Four steps from diagnostic to test day
Take a Diagnostic
Identify your strengths and gaps with a diagnostic mapped to ASVAB subtest topics.
Watch Video Lessons
Expert instructors break down every concept across Arithmetic Reasoning, Math Knowledge, General Science, and more.
Practice Problems
Build confidence with ASVAB-style practice questions and instant step-by-step feedback.
Take a Mock Exam
Simulate test conditions with a full-length ASVAB-style practice assessment.
Free ASVAB Practice Test
Try a sample question or watch a lesson preview
ASVAB Study Guide
Comprehensive prep across all 9 ASVAB subtests — including the 4 that set your AFQT score
Arithmetic Reasoning
Arithmetic Reasoning
Math word problems and real-world applications
Topics covered:
- Multi-step arithmetic word problems
- Ratios, rates, and proportional reasoning
- Percent calculations and real-world applications
- Time, distance, work, and interest problems
Mathematics Knowledge
Mathematics Knowledge
High school math — algebra, geometry, and number properties
Topics covered:
- Solving linear equations and inequalities
- Exponents, roots, and number properties
- Geometric formulas — area, perimeter, volume
- Quadratic equations and basic functions
General Science
General Science
Biology, chemistry, physics, and earth science
Topics covered:
- Cell biology, genetics, and human body systems
- Atoms, molecules, chemical reactions, and the periodic table
- Force, motion, energy, and electricity
- Weather, geology, and astronomy
Word Knowledge
Word Knowledge
Vocabulary, synonyms, and word meanings in context
Topics covered:
- Identifying word meanings from context clues
- Synonyms — selecting the closest meaning
- Common prefixes, suffixes, and root words
- High-frequency ASVAB vocabulary
Paragraph Comprehension
Paragraph Comprehension
Reading passages — main idea, inference, and detail
Topics covered:
- Identifying the main idea and author's purpose
- Drawing inferences and logical conclusions
- Locating specific details in a passage
- Understanding vocabulary from context
Electronics Information
Electronics Information
Circuits, current, and electrical components
Topics covered:
- Voltage, current, resistance, and Ohm's law
- Series and parallel circuit behavior
- Conductors, insulators, and semiconductors
- Resistors, capacitors, transformers, and switches
Auto and Shop Information
Auto and Shop Information
Engine systems, vehicle maintenance, and shop practice
Topics covered:
- Internal combustion engine operation and components
- Fuel, ignition, cooling, and exhaust systems
- Brakes, suspension, steering, and drivetrain
- Hand tools, power tools, fasteners, and measuring
Mechanical Comprehension
Mechanical Comprehension
Forces, simple machines, and material properties
Topics covered:
- Levers, pulleys, gears, and mechanical advantage
- Force, work, energy, and momentum
- Fluid pressure and hydraulic systems
- Friction, material properties, and structural support
Assembling Objects
Assembling Objects
Spatial reasoning — connection and puzzle problems
Topics covered:
- Matching labeled connection points between shapes
- Reassembling disassembled puzzle pieces
- Mental rotation and spatial visualization
- Eliminating distractor answer choices
Understanding Your AFQT Score
Your Armed Forces Qualification Test (AFQT) score determines if you qualify for military service. It's calculated using only 4 of the 10 subtests:
Minimum AFQT Scores by Branch: Army (31), Navy (31), Air Force (36), Marines (31), Coast Guard (40)
Your 8-Week ASVAB Study Plan
A roadmap across all 9 ASVAB subtests — AFQT math and verbal first, then science and the technical subtests that unlock more jobs
Week 1
Arithmetic Reasoning
Word problems, ratios, percents, time-distance-work, and interest
10–15 videos + 40 practice problems
Week 2
Mathematics Knowledge
Algebra, geometry formulas, exponents, roots, and quadratics
10–15 videos + 40 practice problems
Week 3
Word Knowledge
Synonyms, vocabulary in context, and high-frequency ASVAB words
8–12 videos + 35 practice problems
Week 4
Paragraph Comprehension
Main idea, inference, detail retrieval, and vocabulary in context
8–12 videos + 30 practice problems
Week 5
General Science
Biology, chemistry, physics, and earth science essentials
12–18 videos + 40 practice problems
Week 6
Electronics & Auto and Shop
Circuits, Ohm's law, and components — plus engines, vehicle systems, and shop tools
12–18 videos + 45 practice problems
Week 7
Mechanical & Assembling Objects
Simple machines, forces, and fluids — plus spatial reasoning and mental rotation
8–12 videos + 35 practice problems
Week 8
Full Review & Mock Exams
Targeted review of weak areas identified by diagnostic, then full mock ASVAB
Take full-length mock exam under real test conditions
They Hit Their AFQT. So Can You.
Real students who met their enlistment score and shipped out.
Scored a 28 on my first ASVAB practice. Spent 5 weeks on the AR and MK modules and hit a 54 on test day. Army requires 31 — I blew past it.
Marcus J.
Future Army infantryman, Atlanta, GA
Math was killing my score. The step-by-step videos on Arithmetic Reasoning finally made word problems click. Went from a 32 to a 61 and qualified for the rating I wanted.
Destiny R.
Future Navy IT specialist, Houston, TX
Air Force minimum is 36. I'd been stuck at 33 for two attempts. StudyPug's diagnostic showed exactly which topics were dragging me down. Third attempt: 67.
Tyler M.
Future Air Force avionics tech, Phoenix, AZ
Coast Guard needs a 40. I was at 38 after studying on my own for weeks. Added StudyPug for the last 3 weeks, focused on General Science and Math — scored a 52.
Priya S.
Future Coast Guard rescue swimmer, San Diego, CA
I hadn't been in a classroom in 4 years. The diagnostic showed me where to start so I didn't waste time on stuff I already knew. Scored a 58 and got my MOS choice.
DeShawn T.
Future Marine, Jacksonville, NC
Needed high math scores for the nuclear program. Worked through every MK and AR module. Scored 98 on Mathematics Knowledge. Worth every minute.
Aaliyah C.
Future Navy nuclear operator, Norfolk, VA
Everything You Need to Know About the ASVAB
Format, scoring, and what to expect on test day
Test Duration
~1.5–3 hrs
CAT-ASVAB ~1.5 hrs · Paper ~3 hrs
AFQT Score
1–99
Percentile rank vs. national reference group
Test Format
Multiple choice
CAT-ASVAB adaptive · Paper fixed-form
Cost
Free
Administered at MEPS or recruiter site
What is the ASVAB?
The Armed Services Vocational Aptitude Battery (ASVAB) is a multiple-choice test used by all five U.S. military branches to determine enlistment eligibility and job qualification. Your AFQT score — derived from four subtests (Arithmetic Reasoning, Mathematics Knowledge, Word Knowledge, and Paragraph Comprehension) — determines whether you can enlist. Individual subtest scores determine which Military Occupational Specialties (MOS) or ratings you qualify for.
The ASVAB has 9 subtests covering math, science, verbal, and technical areas. The CAT-ASVAB (computer adaptive) has ~145 questions and takes about 1.5 hours. The paper version has 225 questions and takes ~3 hours. Each branch sets its own AFQT minimum: Army 31, Navy 35, Marines 32, Air Force 36, Coast Guard 40. Higher scores unlock more job options and potential signing bonuses.
Key Facts About the ASVAB
- Used by all five U.S. military branches for enlistment and job placement
- AFQT score (1–99 percentile) determines enlistment eligibility
- AFQT is calculated from 4 subtests: AR + MK + WK + PC
- CAT-ASVAB: ~145 questions, ~1.5 hours, adaptive format
- Paper ASVAB: 225 questions, ~3 hours, fixed format
- Branch minimums: Army 31 · Navy 35 · Marines 32 · Air Force 36 · Coast Guard 40
ASVAB Practice Test FAQ
We've got answers to some popular questions.
What's included in the subscription?
Full access to step-by-step video lessons, diagnostic assessments, adaptive practice, ASVAB-style questions, and score tracking across all 9 ASVAB subtests — the four AFQT subtests plus General Science and the technical subtests.
Can I sign up free to try it?
Yes — sign up free to access sample lessons and see how StudyPug works. Subscribe when you're ready for full ASVAB prep, with a 30-day money-back guarantee.
How much does it cost?
Plans start at $20/mo (3-month plan, billed as $59.99) or $15/mo (6-month plan, billed as $89.99). One plan covers all subjects. 30-day money-back guarantee. Cancel anytime.
What is the ASVAB?
The Armed Services Vocational Aptitude Battery is a multiple-choice test required by all U.S. military branches. Your AFQT score (from AR, MK, WK, and PC) determines enlistment eligibility. Individual subtest scores determine job qualification.
What AFQT score do I need to enlist?
Minimums vary: Army 31 · Navy 35 · Marines 32 · Air Force 36 · Coast Guard 40. Higher scores unlock more MOS choices and may qualify you for signing bonuses. Confirm current cutoffs with your recruiter.
Which ASVAB subtests does StudyPug cover?
StudyPug covers all 9 ASVAB subtests: Arithmetic Reasoning, Mathematics Knowledge, General Science, Word Knowledge, Paragraph Comprehension, Electronics Information, Auto and Shop Information, Mechanical Comprehension, and Assembling Objects — including all four AFQT subtests.
How long should I study for the ASVAB?
Most students need 4–8 weeks of consistent daily practice. StudyPug's diagnostic identifies your weakest subtests so you focus where it matters most. The 8-week study plan gives you a full structured roadmap.
How is the AFQT score calculated?
AFQT is a percentile derived from your Verbal Expression (WK + PC) and Arithmetic (AR + MK) scores, compared against a national reference group. It is not a raw percentage of correct answers.