Free ASVAB Paragraph Comprehension Practice Test

9 Paragraph Comprehension (PC) practice questions, each with a worked explanation of the right answer.

Last updated May 2026

1. Question 1· Paragraph Comprehension

   Read the following passage and answer the question. "Solar panels convert sunlight directly into electricity using photovoltaic cells. Unlike fossil fuels, solar energy produces no emissions during operation, making it one of the cleanest energy sources available." What is the main idea of this passage?

   A.Fossil fuels are harmful to the environment.B.Solar panels require no maintenance.C.Solar energy is a clean electricity source that uses photovoltaic cells.D.Photovoltaic cells are expensive to manufacture.
   Answer & explanation

   Correct answer: C. Solar energy is a clean electricity source that uses photovoltaic cells.

   Why: Both sentences work together to make one point. The first defines how solar panels operate ("convert sunlight directly into electricity using photovoltaic cells"), and the second adds the clean-energy claim ("no emissions during operation, making it one of the cleanest energy sources available"). Choice C captures both halves. Choice A treats the brief mention of fossil fuels as the topic when fossil fuels appear only as a comparison point. Choice B invents maintenance, which the passage never discusses. Choice D introduces cost, which is also absent. Both wrong-direction choices add information the text does not provide.

2. Question 2· Paragraph Comprehension

   Read the following passage and answer the question. "The base commander issued new physical fitness standards requiring all personnel to complete a 2-mile run in under 18 minutes. Soldiers who fail to meet the standard will be enrolled in a remedial training program." What can be inferred about soldiers who complete the run in exactly 18 minutes?

   A.They will receive an award.B.They will be enrolled in remedial training.C.They have exceeded the standard.D.They will be exempt from future tests.
   Answer & explanation

   Correct answer: B. They will be enrolled in remedial training.

   Why: The standard is "under 18 minutes," and "soldiers who fail to meet the standard will be enrolled in a remedial training program." Exactly 18:00 is not under 18:00, so the runner fails the standard and lands in remedial training. Choice A invents an award the passage never mentions. Choice C reverses the math by treating a tie as exceeding the standard. Choice D goes beyond what the passage supports, since nothing in the text discusses exemptions from future tests. Only B follows from the passage's wording without adding information.

3. Question 3· Paragraph Comprehension

   Read the following passage and answer the question. "Dehydration impairs both physical and cognitive performance. Even a 2% loss of body water can reduce a person's ability to concentrate and make decisions. Military personnel operating in hot climates must monitor fluid intake closely." According to the passage, what effect does mild dehydration have?

   A.It causes permanent cognitive damage.B.It has no effect below 5% fluid loss.C.It reduces the ability to concentrate and make decisions.D.It only affects physical performance, not mental performance.
   Answer & explanation

   Correct answer: C. It reduces the ability to concentrate and make decisions.

   Why: The passage states directly that "even a 2% loss of body water can reduce a person's ability to concentrate and make decisions." Choice C reproduces that wording almost verbatim. Choice A overreaches by adding "permanent," a claim the passage never makes. Choice B contradicts the passage outright, since 2% is below 5% and the text confirms an effect at that level. Choice D contradicts the opening line, which says dehydration impairs both physical and cognitive performance. The keyed answer is the only one the text actually supports.

4. Question 4· Paragraph Comprehension

   Read the following passage and answer the question. "The bald eagle was removed from the Endangered Species List in 2007, a success story for wildlife conservation. Once nearly extinct due to hunting and pesticide use, the population rebounded after DDT was banned in 1972 and legal protections were enacted." What was the primary cause of the bald eagle's recovery?

   A.Captive breeding programs introduced thousands of new birds.B.A ban on DDT and legal protections allowed the population to rebound.C.Bald eagles adapted to living in urban environments.D.Congress funded a national eagle relocation program.
   Answer & explanation

   Correct answer: B. A ban on DDT and legal protections allowed the population to rebound.

   Why: The passage attributes recovery to two specific causes: "the population rebounded after DDT was banned in 1972 and legal protections were enacted." Choice B names both. Choice A invents captive breeding, which is never mentioned. Choice C invents urban adaptation, also absent. Choice D invents a relocation program. Each wrong choice introduces a plausible-sounding conservation mechanism that the passage simply does not discuss, while B reflects the exact causal pair the text provides.

5. Question 5· Paragraph Comprehension

   Read the following passage and answer the question. "Hypothermia occurs when the body loses heat faster than it can produce it, causing core body temperature to fall below 95°F. Symptoms progress from shivering and confusion to loss of coordination and, eventually, unconsciousness. Immediate warming and medical attention are critical." According to the passage, which symptom appears first?

   A.UnconsciousnessB.Loss of coordinationC.Shivering and confusionD.Cardiac arrest
   Answer & explanation

   Correct answer: C. Shivering and confusion

   Why: The passage lays out a sequence: "Symptoms progress from shivering and confusion to loss of coordination and, eventually, unconsciousness." Shivering and confusion sit at the start of that progression. Choice A names the final stage. Choice B names the middle stage. The wrong choices paraphrase real passage details but answer the wrong question, picking later stages instead of the first. Choice D invents cardiac arrest, which the text never lists. Only C matches the symptom the passage places at the beginning of the progression.

6. Question 6· Paragraph Comprehension

   Read the following passage and answer the question. "A convoy must maintain a 100-meter interval between vehicles at all times. Closing the gap increases the risk of collision if the lead vehicle stops suddenly. Drivers are responsible for maintaining their own interval regardless of road conditions." Who is responsible for maintaining the correct vehicle interval?

   A.The convoy commanderB.The lead vehicle driverC.Each individual driverD.The vehicle navigator
   Answer & explanation

   Correct answer: C. Each individual driver

   Why: The passage states plainly that "drivers are responsible for maintaining their own interval regardless of road conditions." That phrasing places the duty on every driver individually. Choice A picks a military role the passage never assigns. Choice B uses a real passage element (the lead vehicle) but treats it as the responsible party when the text says following drivers maintain the gap. Choice D invents a navigator, who is not mentioned at all. C is the only choice that reflects the assignment of responsibility the passage actually makes.

7. Question 7· Paragraph Comprehension

   Read the following passage and answer the question. "Antibiotics are effective against bacterial infections but have no effect on viral illnesses such as the common cold or influenza. Overuse of antibiotics has led to the emergence of drug-resistant bacteria, which pose a significant public health threat." What conclusion can be drawn from this passage?

   A.Antibiotics should be prescribed for all infections to prevent complications.B.Viral and bacterial infections require the same treatment.C.Using antibiotics unnecessarily contributes to antibiotic resistance.D.The common cold can be cured with the right antibiotic.
   Answer & explanation

   Correct answer: C. Using antibiotics unnecessarily contributes to antibiotic resistance.

   Why: The passage states that "overuse of antibiotics has led to the emergence of drug-resistant bacteria." Choice C restates that link in plain terms: unnecessary use feeds resistance. Choice A contradicts the passage, since the text warns about overuse. Choice B contradicts the first sentence, which says antibiotics have no effect on viral illnesses. Choice D also contradicts that line, because the cold is named as a viral illness antibiotics cannot treat. Only C draws a conclusion the passage actually supports.

8. Question 8· Paragraph Comprehension

   Read the following passage and answer the question. "Night vision devices amplify existing light, such as moonlight or starlight, to allow soldiers to see in low-light environments. Unlike infrared thermal devices, which detect heat signatures, night vision devices cannot function in complete darkness." What is one limitation of night vision devices mentioned in the passage?

   A.They are too heavy for field use.B.They detect heat signatures rather than light.C.They cannot function in complete darkness.D.They can only be used by specially trained soldiers.
   Answer & explanation

   Correct answer: C. They cannot function in complete darkness.

   Why: The passage states the limitation directly: "night vision devices cannot function in complete darkness." That follows logically from the explanation that the devices "amplify existing light." Choice A invents a weight problem the text never raises. Choice B paraphrases a passage detail but flips it, since heat detection is what thermal devices do, not night vision. Choice D adds a training requirement the passage does not discuss. C is the only choice that names a limitation the text actually states.

9. Question 9· Paragraph Comprehension

   Read the following passage and answer the question. "The Army's supply chain relies on a system known as LOGCAP (Logistics Civil Augmentation Program), which contracts civilian companies to provide support services in combat zones. This allows military units to focus on combat operations rather than logistics management." What is the main purpose of LOGCAP according to the passage?

   A.To replace all military logistics units with civilian workersB.To allow military units to concentrate on combat by outsourcing support servicesC.To reduce the overall size of the military budgetD.To train civilian contractors in military combat tactics
   Answer & explanation

   Correct answer: B. To allow military units to concentrate on combat by outsourcing support services

   Why: The second sentence states the purpose explicitly: LOGCAP "allows military units to focus on combat operations rather than logistics management." Choice B paraphrases that line directly. Choice A overstates by adding "all," since the passage never claims total replacement. Choice C invents a budget motive the text does not discuss. Choice D reverses the relationship by suggesting civilians learn combat tactics, when the passage describes civilians taking on support work so soldiers can fight. B is the only choice that matches the stated purpose.