A Complete Study Guide to acing ASVAB

Enrolling in the US Army can get effort and time-consuming. Be it navy, marine corps, or even coast guard, the exam fairly judges the candidates based upon their performance. Therefore, the candidate must focus on themselves and improvise on problem areas.

Are you preparing for ASVAB? Don’t worry, we got your back! Following a systemized-structured routine and ASVAB study guide will not only help in smart learning but also criticizes the areas you should spend time learning. You need to start preparing now to ace all the nine individual subtests ranging from assembling objects to mathematics knowledge.

Arithmetic Reasoning & Mathematics Knowledge

Number Types Percent Average Geometric skills and concepts Area and perimeter Others
Integers Percent less than 100 Average speed Properties of parallel lines Rectangles Multiplication and addition of odd and even numbers
Odd number Percent greater than 100 Weighted Average Angle relationships Circles Probability
Even number Percent less than one   Side relationships Triangles Factoring
Prime number Percent increase/decrease       Properties of signed numbers
Digits         Coordinate geometry & geometric figures


Paragraph Comprehension

The best ASVAB study guide would primarily focus upon paragraph subtest dealing with a variety of topics such as :

  1. Flying over the passage
  2. Openings and endings
  3. Creating a tentative summary
  4. Using kitchen logic
  5. Getting into the author’s mind
  6. Emotional words
  7. Using context clues
  8. Finding the keywords
  9. Different viewpoints
  10. Finding your optimal pace
  11. Breaking down passage organization
  12. Making proper inferences
  13. Factually correct, but wrong
  14. Understanding the intimidation
  15. Applying ideas for generalizations
  16. Extraneous information
  17. First-word analysis
  18. Don’t be a perfectionist

Word Knowledge

To train your vocabulary skill and knowledge, focus specifically upon:

  1. Prefixes
  2. Suffixes
  3. Synonyms
  4. Strong words
  5. Word nature
  6. Word type
  7. Substitution
  8. Using sentences
  9. Related choices
  10. Familiar words
  11. Work fast
  12. All choices

Mechanical Comprehension

Fundamentals of mechanics Machines Applications
Principles, friction, and other forces, energy, work, power Simple machines, complex machines, gears General like modulus of elasticity, ceramics, specific gravity, force lines of action, and loads

Auto and Shop Information

This section primarily focuses upon the basic knowledge of vehicles, their tools, and practices used in automotive shops. When studying for this section, pay attention to the functioning of the vehicles and the different types of equipment. They are broadly classified into :

  1. Engines
  2. Operating systems
  3. Automotive shop tools and procedures

Assembling Objects

This top test is modified to identify your skill in dimensional ability and comprehend relationships among objects. Broadly stated, there are two major types :

  1. Connection items: These questions are asked to form lines and shape intellectually
  2. Puzzle items: These consist of multiple shapes for you to create new and finished shapes cognitively, more like mental maths but advanced.

Electronics Information

Apart from preparing for electronic symbols and signifiers with electoral terminology, everyday application of electronic concepts, and Ohm’s Laws describing the relationship between voltage amperage and resistance, its applications, and uses, educate on the following :

Electron Flow Theory Circuits Electrical Units of Measurement Household Electrical Systems Electricity and magnetism
Atoms, protons, neutrons, and electrons, valence shell Closed and open circuits Ohms Alternating current, direct current and their difference Magnetic field
Conductor, semiconductor, insulator Load Amperes Grounding, resistors, diodes, transistors Motor and generator basics
Current, voltage, resistance Series circuit, parallel circuit Volts Fuse, circuit breaker, short circuit Inductor
  Electrical power Watts Semiconductors, doping Transformer

General Science

The general signs subtest focuses on a variety of scientific areas including astronomy, anatomy, ecology, biology, and geology. Broadly speaking, it can be broadly categorized into:

  1. Life Science
  2. Earth and Space Science
  3. Physical Science
  4. Chemistry


A few of the trusted ASVAB study book(s) in the market instruct the candidate to analyze in-depth and complicated questions. Persistent practice combined with smart studying can result in cracking the test. With a positive approach and an open mind, acing the test is as simple as possible.