There are two parts to the ASVAB: One helps determine which types of positions will be the best fit for you and your skills, and the other is an aptitude test that determines whether or not you're eligible to enlist in the Army, Navy, Air Force or Marine Corps. The aptitude portion, known as the Armed Forces Qualification Test (AFQT), gauges word knowledge, paragraph comprehension, arithmetic reasoning and mathematics knowledge.

Your performance in four basic areas – Arithmetic Reasoning (AR), Mathematics Knowledge (MK), Paragraph Comprehension (PC), and Word Knowledge (WK) determines whether you’ve made the grade. Your scores in the AR, MK, and Verbal Composite (VE, which is WK+PC) sections add up to the all-important “AFQT” (Armed Forces Qualifying Test) score that recruiters use to see if you are eligible to serve.

Also, the answer explanations for all of these problems are very in-depth and detailed. Learning from your mistakes is one of the top ways to learn and this book really allows you to do that. Along with all the practice questions you get an all-inclusive and in-depth subject review on all of the topics included in the exam. Nothing is left out. Because of this, this is the only review book that you will need, no other supplement guides are needed (helping to save you money by only having to buy one guide!).
Our ASVAB Practice Questions give you the opportunity to test your knowledge on a set of questions. You can know everything that is going to be covered on the test and it will not do you any good on test day if you have not had a chance to practice. Repetition is a key to success and using practice test questions allows you to reinforce your strengths and improve your weaknesses.
Once you receive your customized results, you'll be ready to join and unlock our in-depth ASVAB courses. Available online 24/7, these study guides are optimized to help you pass the ASVAB exam. Based on your learning preferences and the amount of time you have available to study, you can decide how and when you complete the course. To get a thorough understanding of all ASVAB topics, you can work through the courses from start to finish. Or, if time is limited, you can quickly navigate to the subjects that your free practice test identified as areas of growth. Either way, you'll review essential concepts through bite-sized video lessons and short quizzes. To help you stay on track, we've included a custom study scheduling tool. Simply enter your exam date and we'll send you reminders of what and when to study.
The Auto and Shop Information section of the ASVAB test measures your knowledge of automobile technology and basic repairs. The shop questions are about basic wood and metals. For example, you will encounter questions such as “Shock absorbers on a car connect the axle to the: wheel, chassis, drive shaft, or exhaust pipe?” You may be asked what sanding blocks are used for, followed by the following choices: preventing high spots and ridges on sanded surfaces, preventing dirt from collecting on the sandpaper, stretching the length of sandpaper, or prolonging the use of the sandpaper. The CAT-ASVAB test has two parts: the first part covering automotive material asks 11 questions in 7 minutes; the 11 shop information questions are allotted 6 minutes. The paper-and-pencil version asks 25 questions in 11 minutes.
Line Scores are used to determine if enlisted applicants are qualified to be trained in a specific military occupation. A type of line score, known as the General-Technical score, is used to determine if prospective officer candidates are qualified to join a specific branch of the military and be enrolled in officer training. Job selection for officer candidates is based on their performance in Officer Candidate School (OCS) and not on their General-Technical score.
Education Requirements – More people are able to enlist in the Army with only a GED, as opposed to a high school diploma, than any other military branch. Some recruitment years have allowed 15% of recruits to enter without a high school diploma. On the up side, just like the Air Force, if a recruit has college credits under their belt then the Army allows the recruit to enter with a higher enlistment rank! The Army allows recruits with a college degree to enter with a rank as high as E-4, which is higher than the Air Force’s E-3 rank for recruits with only some college credits.
There are different minimum AFQT score requirements for enlisting in the Army, Navy, Marines, Air Force, and Coast Guard, although requirements will vary depending upon whether you have a high school diploma or a GED. Minimum score requirements change on a fairly regular basis, with higher scores being required during times of above-average enlistment levels. Enlistment bonuses, which are determined by your choice of military occupation, may also be influenced by AFQT scores.

To get started, take our free ASVAB practice exam on This 15-question assessment evaluates your current understanding of the subjects that appear on the ASVAB, such as general science, mathematics, electronics and reading comprehension. Then, we'll immediately give you a diagnostic report of your performance that identifies where you need to focus and suggests a customized path of study. By recognizing the topics you need to study most, you can prepare for the ASVAB in a streamlined manner and focus on areas of the exam that will most impact your score.

After adding so much information to the aptitude test, there was a bit of difficulty interpreting the test results. In addition to that, a vast majority of test takers were deemed as being under qualified based on their test results. This is why the percentile change was made. It ensured that a 50% actually correlated with a person doing better than 50% of the test takers. Those revisions have worked hand-in-hand with the preparation of the armed forces.