asvab SCIENCE
asvab SCIENCE
ASVAB General Science Practice Test
Practice with real ASVAB General Science questions and step-by-step video lessons for biology, chemistry, physics, and earth science.
25 questions (paper) · 15 (CAT)Boosts line scores for technical MOSCovers biology, chemistry, physics, earth science
19+
Video Lessons
547+
Practice Problems
4.9/5 Rating
How to Use StudyPug for ASVAB General Science
A 4-step method built around the GS subtest
STEP 01
Take a Diagnostic
Find your science gaps across all four GS domains
STEP 02
Watch Video Lessons
Focused videos on biology, chemistry, physics, and earth science
STEP 03
Practice Problems
ASVAB-style science questions with instant step-by-step feedback
STEP 04
Take Mock Exam
Full GS-style timed practice set
Free ASVAB General Science Practice Test
Try a sample question or watch a lesson preview
What's on the ASVAB General Science Subtest
Every topic type tested on the GS subtest
Life Science — Biology
30%
- Cell structure, function, and division
- Genetics, DNA, and heredity
- Human body systems — circulatory, respiratory, nervous
- Ecosystems, food webs, and classification
Physical Science — Chemistry
25%
- Atoms, elements, and the periodic table
- Chemical bonds and molecular structure
- Chemical reactions, acids, and bases
- States of matter and phase changes
Physical Science — Physics
25%
- Force, motion, and Newton's laws
- Energy types — kinetic, potential, thermal
- Waves, sound, and light
- Electricity and magnetism basics
Earth & Space Science
20%
- Weather patterns and the atmosphere
- Rock cycle, plate tectonics, and geology
- The water cycle and ocean systems
- Solar system, stars, and astronomical phenomena
ASVAB General Science Study Guide
Start anywhere, or follow the subtest-aligned order
Topic includes:
Practice
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Quiz
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2. Zoology
3. Anatomy and physiology
3. Ecology
4. Cell biology
5. Astronomy
6. Geology
7. Meteorology
8. Force and motion
9. Energy
10. Atomic structure
11. Chemical reactions
12. States of matter
13 Chapters · 62 Topics · 19 Videos