ASVAB practice questions and answers 2026. Tap an option to test yourself — you'll see the correct answer and a plain-English explanation for every question. Free, no login.
Q11Verna's Canned Vegetables, Inc. aims to color each can of vegetables blue, including both the top and bottom. With a lid diameter (l) of 5 cm and a can height (h) of 9 cm, what is the estimated total surface area that requires blue coloring for each can?
✓ Correct answer: D. 180.6 cm²
The formula to calculate the total surface area of a cylinder is 2πr² + 2πrh. By summing the surface area of each end to the surface area of the side, the approximate total surface area for each can amounts to 180.6 cm².
Q12Jerry finds himself perspiring as he faces the challenge of speaking in front of an audience for the first time. Despite his nerves, he recognizes this as an opportunity to prove himself. Though Jerry attempts to appear composed by hiding his trembling hands, he raises his head and offers a smile to the individuals seated before him. However, as he begins to speak, his words become jumbled, and he stumbles over numerous "ums" and "uhs." The increased shaking intensifies his doubts, leading him to question the ease of the task he initially anticipated.<br/><br/>In the passage, Jerry
✓ Correct answer: C. Thought speaking would be easy, but it was actually hard.
This answer accurately reflects the main idea of the passage. Jerry initially believed that speaking in front of a large audience would be easier than it actually was. However, he quickly realized that he was mistaken as he stumbled over his words and felt consumed by anxiety.
Q13Based on Passage 4, which animal is most likely adapted to survive in a grassy environment?
✓ Correct answer: C. Grasshoppers
Passage 4 is all about how the coloring of animals helps them to survive by camouflaging them in their given environments. Since grasshoppers are green like grass, choice A is the best answer. The other answer choices do not describe green animals.
Q14This author implies that
✓ Correct answer: B. Gramma didn’t change her routine.
The third sentence and the final sentence imply a routine of sitting on the porch every night after supper.
Q15In 1962, the Cuban Missile Crisis placed the world on the verge of a nuclear war. Although not a single missile was launched, the crisis is considered by many to be the closest man has come to a nuclear war.<br/><br/>After the failed attempt in 1961 by Cuban exiles to invade Cuba, Fidel Castro, Cuba’s leader, was certain of another attack by the United States. To help defend his country, Castro, an ally of the Soviet Union, asked Premier Nikita Khrushchev for military aid. The USSR sent missiles and supplies to build launch pads in Cuba. These missiles could easily reach American soil.<br/><br/>In October of 1962, the United States discovered the Cuban missile bases. U.S. President John F. Kennedy met with government officials and for seven days debated the situation. He decided to impose a blockade around Cuba to prevent further shipment from the Soviet Union to Cuba. The situation was made public and the American people waited tensely. Kennedy secretly brokered an agreement with Khrushchev. The Soviet Union agreed to remove the weapons from Cuba. Kennedy agreed not to invade Cuba and to also remove US missiles from Turkey.<br/><br/>What caused Castro to think the U.S. would attack Cuba?
✓ Correct answer: B. There had been a previous failed attack.
This is the reason or cause for Castro's belief that the U.S. might launch an attack.
Q16What is grounding in the context of electricity?
✓ Correct answer: C. Providing a pathway for excess electricity to the ground
Grounding is an important aspect of electrical engineering, and indeed anything to do with electricity. It is the process of ensuring that excess electricity from a system goes to the ground instead of being conducted in dangerous ways and harming humans, animals, or structures. It is a requirement for safe electrical engineering.
Q17The wire of the coil in an ignition system <code>________</code>.
✓ Correct answer: A. Transmits voltage from the coil winding to the distributor cap
The coil wire in an ignition system is responsible for transmitting the high voltage produced by the coil winding to the distributor cap. From the distributor cap, the voltage is further distributed to the spark plugs for ignition. Without the coil wire, the ignition system cannot function properly as there would be no transmission of voltage to create the spark necessary for combustion in the engine cylinders.
Q18Which system is required to start an automobile?
✓ Correct answer: D. Electrical
A car’s electrical system controls lighting, starting, charging, and accessories.
Q19If width of a rectangle is increased by 10% and the length is decreased by 20%, by what percent does the area decrease?
✓ Correct answer: B. 12%
Original area = a x b Revised area = 1.1a x 0.8b = 0.88ab<br/><br/>Decrease in area = 0.12 = 12%<br/><br/><b>Key takeaway: </b>The word problems based on basic geometry are easy to tackle if you remember simple formulae ( perimeter, area ) of rectangle, square, circle etc. and their applications.
Q20If a car is traveling at a speed of 200 km per hour, how many minutes will it take to cover a distance of 60 km?
✓ Correct answer: D. 18
To find out how many minutes it will take to cover a distance of 60 km at a speed of 200 km per hour, we can use the formula:<br/><br/>time = distance / speed<br/><br/>Plugging in the values, we have:<br/><br/>time = 60 km / 200 km per hour<br/><br/>Simplifying this equation, we can divide both the numerator and denominator by 20 to get:<br/><br/>time = 3 km / 10 km per hour<br/><br/>This can be further simplified to:<br/><br/>time = 3/10 of an hour<br/><br/>To convert this to minutes, we know that there are 60 minutes in an hour. So, multiplying the fraction by 60, we get:<br/><br/>time = (3/10) * 60 minutes<br/>time = 18 minutes<br/><br/>Therefore, it will take 18 minutes to cover a distance of 60 km at a speed of 200 km per hour.
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Theory