ASVAB Study Guide
GS · ASVAB subtest
ASVAB General Science Practice Test
General Science covers life science (biology, the human body, classification of living things), physical science (chemistry and physics basics), and earth and space science. Your score helps decide which military jobs you qualify for.
120 questions
12 practice tests
Answers & explanations
General Science practice tests
Every test has instant feedback: tap an answer to see whether it is right and read the step-by-step explanation.
- 1 Practice Test 110 questions · 3 hard
- 2 Practice Test 210 questions · 3 hard
- 3 Practice Test 310 questions · 3 hard
- 4 Practice Test 410 questions · 3 hard
- 5 Practice Test 510 questions · 3 hard
- 6 Practice Test 610 questions · 3 hard
- 7 Practice Test 710 questions · 3 hard
- 8 Practice Test 810 questions · 3 hard
- 9 Practice Test 910 questions · 3 hard
- 10 Practice Test 1010 questions · 3 hard
- 11 Practice Test 1110 questions · 3 hard
- 12 Practice Test 1210 questions · 3 hard
Tips for General Science
- Review the major human body systems and what each one does.
- Know the basic parts of an atom and how to read the periodic table.
- Learn the SI units for common quantities like force (newton), energy (joule) and power (watt).
- Study the planets, layers of the Earth and the water cycle.