A wheel and axle can be thought of as a flexible lever that rotates around a center point that acts as the fulcrum. The arm lengths are represented by the radius of the wheel upon which the load force is applied and the radius upon which the load is applied. Depending upon which wheels the load and resistance forces are applied, the wheel and axle can multiply force or multiply speed.
Take timed tests. Letting time get away from you is a sure fire way to get yourself into trouble. Timed sample tests like the ones on this site can get you used to dealing with the allowed timing for each section so you can learn to maintain a pace that will get you through each section. If you’re taking the paper version of the test, feel free to skip a question if it’s got you stumped, but be sure to come back to complete it. The computerized test doesn’t give you an option to skip questions, so have a strategy in place for questions you can’t solve relatively quickly.
For the Air Force, Army, Marine Corps, and Navy a retest will only be authorized if a recruit's test scores expire, their scores are too low, if the recruiter feels your scores do not match your qualifications, or in the event of special circumstances that bar a recruit from taking the test. A retest will not be authorized to simply increase an already successful score in order to qualify for particular occupations or for enlistment bonuses. Usually, recruits with successful scores holding a job reservation or who are enrolled in the Delay Entry Program (DEP) are not eligible to retest.

Once you've received your free test results, we'll provide a custom list of video lessons that focuses on the concepts you need to study most. You'll learn from expert instructors who have crafted engaging video lessons, and you can test your knowledge with lesson quizzes. The ASVAB courses cover only material that you'll encounter on the ASVAB, so you'll know that you're focusing on the topics that will have the biggest impact on your score. Topical chapter exams will further help you solidify your understanding of important terms, concepts and formulas from the course. And you'll always stay on track with our custom study schedule, which keeps you on track with reminders of what and when to study.


If school district or open-enrollment charter school has entered into a prior contract under which a vocational aptitude test that does not comply with the requirements for an alternative test outlined above, then the school district, open-enrollment charter school, or high school may elect not to provide the ASVAB for the term of the contract. On the expiration of the contract term, the requirements outlined in this letter become applicable to the school district, open-enrollment charter school or high school.
The results of each test are shown as soon as you complete it. You’ll see what you got right and how it compares to other people who took the same test. Feedback is also visual, showing your percentile and success on each question compared to others. The answers to each ASVAB practice test question are explained as well. The free ASVAB example questions are both tools for learning and for comparing your results to your own previous attempts, and to the scores of your classmates and peers. You can use the scores as a baseline and to identify your weaknesses. With this information, it becomes easier to focus your study time and effort on areas that need improvement.
The test must be completed if you wish to serve in the Army, Navy, Marines, Air Force, or Coast Guard. The test can also be taken as a career-exploration tool if you are a high school sophomore, junior, or senior. It takes approximately three hours to complete. If you take the computerized version of the test, results are given immediately. If you complete a paper and pencil test, you’ll get results within two weeks.
8. Use the following passage to answer questions 8 and 9. Harry went to the drugstore and purchased band-aids, pain relievers and cold medication. He also picked up two prescriptions. He then stopped by the hardware store and bought nails, screws and a first aid kit. Finally, he went to the grocery store and bought orange juice, flour and eggs. Where did Harry buy the first aid kit?
Batteries can be connected in series to provide voltage equal to the sum of their individual voltages with a current equal to the current that a single battery produces.  Connect batteries in parallel to provide current equal to the sum of their individual currents with a voltage equal to the voltage that a single battery produces.  To increase both voltage and current, connect batteries in a series-parallel configuration.

A military recruiter determines if the candidate is a possible recruit. A recruiter will ask about marital status, health, education, drug use, and arrest record. It is important for the candidate to be upfront and truthful when answering questions. Once the recruiter has determined the individual is qualified for additional processing, the ASVAB is scheduled. A physical examination may also be conducted at the time of the test. 
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.
The paper version of the ASVAB is similar to the CAT-ASVAB, but with a few notable differences. The difficulty of the tests are the same; however, the auto and shop information subtests are combined into one section, and the amount of questions and the time available for the subtests are different. On the paper version you will have 149 minutes, approximately 2.5 hours, to complete 225 questions. The table below provides a breakdown for the Paper & Pencil ASVAB:
ASVAB CEP test results are sent to students’ schools so they can explore career options with counselors. The scores show how well the student did on each subject, and how they compare with others who took the test. There are three composite scores in Verbal, Math, and Science and Technical skills, and the Armed Forces Qualification Test (AFQT) score is also reported.
The ASVAB Career Exploration Program (CEP) , takes approximately three hours, covers eight subjects and is composed of 200 questions. The ASVAB CEP is currently a pen and paper test. If it is offered by their school, high school students can take the ASVAB CEP test in grades 10, 11 and 12. They can only take it at the high school they attend, unless special arrangements are made.
It had sections on the mechanical portion of the ASVAB that were very helpful as well as Mathematical practices that served as a great refresher for me. The strategies were also very helpful and gave me confidence going into the test. After going through the book and taking the practice exams, I feel I was well prepared for the ASVAB test. My score almost doubled from my previous attempt at the test after using this guide.
Test scores provide only one measure of your skills and abilities.  Test scores and grades, combined with information about your interests, values, skills, and achievements may help you select appropriate occupations for career exploration.  As you explore careers, you can compare your skills with the skill requirements of occupations in which you are interested.
Paragraph Comprehension. Reading comprehension items require examinees to extract meaning from text passages. Each item requires the examinee to determine which of the response options can be inferred from the passage itself. This is pretty straightforward, although it is very important that examinees remember that incorrect response options may still appear to be ‘true’ – only one answer to each item can be derived solely from the information in the passage.
One main shortcoming of this preparation guide is that there are some errors and misprints in the question and answer section. It may be confusing when you think that you got an answer correct but the answer section says that you got it incorrect. This sometimes wastes your time because you go through the question multiple times but then in the end you figure out that you were right all along, but were confused because of the wrong answer given.  Although with this one imperfection, Kaplan ASVAB Premier has many strengths that make it our best value and best overall pick on our list of the top rated prep guides.
The CAT version of the test is timed and takes about an hour and a half. This version is the one given most frequently to military recruits. The MET test is a pen-and-paper version, and is more suitable to recruits who may need to take more time and go at their own pace. A referral from a recruiter is required for the MET test; when you complete your test your results are sent to the recruiter, who verifies them and helps you assess your scores. 
After a candidate has completed the ASVAB they must wait one calendar month before retaking the exam. An additional calendar month must pass before retesting a second time. Six calendar months must pass before retaking the test a third time. The scores received from the ASVAB may be used for enlistment for up to two years from the initial test date. 

Hey guys I’m currently enlisted us marine corps.. To anyone out there wondering the minimum score you need its a 32… Anyone with a GED cannot enlist in the usmc unless granted a waiver… To give you guys an idea on the jobs I took up infantry (0311) but I had a 84 on my asvab… With that score I was eligible for every MOS on the list.. From nuclear defense to military police.. I understand that’s a high score but I’m sure a 60 would get you just about anything also

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.
Again, the ASVAB is a wide-ranging exam covering many different areas. The designers of ASVAB practice tests, at least the high quality ones, know this and have spent time researching past tests to come up with practice tests that feature questions covering areas commonly tested for on the real exam. Thus, taking practice tests is a great way to focus on the material that matters most and avoid wasting your time studying content that likely won’t be on the test.

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.


When two air masses of differing temperature and/or humidity collide, the line that separates them is called a front.  A warm front is formed when the leading edge of the colliding air mass is warmer than the air it is displacing and a cold front when the leading edge is cooler.  Front movement is characterized by wind and meteorologists use an anemometer to measure wind speed and a barometer to measure air pressure when forecasting the weather.
Ecology is the study of interactions between organisms and their environment. Regions that share a similar climate and soil type (and, therefore, similar animal and plant life) are called biomes and house a community of species that each belong to a population.  This combination of biome and community make up an ecosystem that consists of predators that utilize other living organisms as food, prey that becomes food to predators, and parasites that lives in or on another organism and takes nutrients from its host.
AFQT (Armed Force Qualification Test) score: This score is reported in the form of a percentile rank and is calculated by adding the scores that you have received for the 4 sub-tests, viz, Mathematics Knowledge, Arithmetic Reasoning, Paragraph Comprehension and Word Knowledge. The total score that you receive for these sub-tests is then compared to the scores that other candidates taking a similar format of the test have received. Then you receive a percentile rank that can range anywhere from 1 to 99. For example, if you receive a rank of 45 percentile then you have scored more than 45 students, but 55 students have scored more than you.
There is another ASVAB score that's equally important, if not more so, because it is the score that determines if a person is eligible for military service. It's the Armed Forces Qualification Test score, or AFQT score. This score is calculated from only four of the nine Standard Scores on the ASVAB - Arithmetic Reasoning (AR), Mathematics Knowledge (MK), Paragraph Comprehension (PC), and Word Knowledge (WK). First, the WK and PC scores are added together, then the sum is doubled. This is known as the Verbal Expression (VE) score. The VE, MK, and AR scores are then added together, and the sum is the AFQT. This score is a straight percentile measure, expressed as a number from 1-99. The number is the percentage of people who scored lower than the test taker. For example, if a person receives an AFQT score of 63, that means that he did better on the test than 63% of the people who have taken it.
As you go along, keep in mind that the ASVAB practice test is just that: practice. Memorizing these questions and answers will not be very helpful on the actual test because it is unlikely to have any of the same exact questions. If you only know the right answers to the sample questions, you won’t be prepared for the real thing. Study the concepts until you understand them fully, and then you’ll be able to answer any question that shows up on the test.
It's important to understand the difference between the ASVAB Standard Scores, and the ASVAB AFQT score. Test takers will receive a separate score for each of the nine sections on the ASVAB. These scores are known as Standard Scores. A Standard Score is used to determine how the test taker compares to the "average" 18-23 year old American on that part of the ASVAB. Not long ago, a large number of people in this age group were given the tests, and these results are the benchmark for Standard Scores. Around half the people in this age group will score a 50 or higher, and about 16% will score a 60 or higher. In other words, the scoring is based on a standard bell curve distribution. Standard Scores are very important when it comes to determining which military job a person will be assigned to.
The ASVAB tests recruits in ten different areas. It is presented as ten short tests administered over a three-hour period. Traditionally, the ASVAB is a “proctored” test, meaning that it has required supervision to administer in order to maintain the integrity of the test. However, changes to military recruiting and technology in general have helped the ASVAB evolve as a 21st century tool.
High school and postsecondary students can also take the ASVAB test as part of the Department of Defense’s Career Exploration Program. This paper-and-pencil version of the test is the same as the paper-and-pencil enlistment version but excludes the Assembling Objects section. It is intended to help those students considering a career in the military to discover their strengths in both military and civilian jobs. If the student scores high enough in the AFQT section of the test, he may use the score to enlist within the two-year expiration window.

With only a minute or two to answer each question, this part of the test might seem a little intimidating. But if you know how to approach the questions in this section, you should have no trouble at all. It’s well worth your time to take our practice tests, using the same logical steps to solve each problem until they become second nature. To solve these word problems, you will need to:
The ASVAB is a series of tests developed by the Department of Defense and is used by the U.S. Army to determine whether you have the mental aptitude to enlist. The ASVAB also helps determine which Military Occupational Specialties (MOS) you qualify for. The ASVAB is required to enlist in the U.S. Army and is valid for two years. The ASVAB may be given in a computerized version at a Military Entrance Processing Station (MEPS) or in a paper version at various Military Entrance Test (MET) sites around the country or at high schools and colleges. 
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