ASVAB Study Guide

All ten subtests, plus how the test works and a test-day plan

Written to be read before you drill, not instead of drilling. Each section ends where the practice starts: the free adaptive practice tests serve every one of these subjects with an explanation on every question.

• How the test works
  Start here
• General Science
  15 questions · 10 minutes
• Arithmetic Reasoning
  15 questions · 55 minutes · AFQT
• Word Knowledge
  15 questions · 9 minutes · AFQT
• Paragraph Comprehension
  10 questions · 27 minutes · AFQT
• Mathematics Knowledge
  15 questions · 23 minutes · AFQT
• Electronics Information
  15 questions · 10 minutes
• Auto Information
  10 questions · 7 minutes
• Shop Information
  10 questions · 6 minutes
• Mechanical Comprehension
  15 questions · 22 minutes
• Assembling Objects
  15 questions · 17 minutes
• Test-day plan
  Strategy