ASVAB Camp Get the appGoogle Play
PC · Practice test

ASVAB Paragraph Comprehension Practice Test 4

Practice Test 4 brings every Paragraph Comprehension lesson back into rotation. Inference and main idea lead, and the form also covers supporting details, sequence and cause and effect, author purpose, words in context, compare and contrast, passage organization, and timed evidence-based reading. It is a well-rounded midpoint check after the first three forms.

  • 10 questions
  • 27 minutes
  • Every answer explained
  1. Pick your answers. You can change them until you check.
  2. Check my answers scores the test by subtest and opens every explanation.
0 / 10 answered

Paragraph Comprehension

10 questions · 27 min on the real test
Question 1 · PC · easy

If a water pipe in your home freezes, first shut off the main water valve so that a burst section cannot flood the house. Then open the faucet the pipe feeds, which lets melting ice and steam escape. Warm the frozen section with a hair dryer or a heating pad, starting near the faucet and working back toward the frozen spot. Never use an open flame such as a propane torch. Keep applying heat until full water pressure returns, then check the pipe for cracks.

The main purpose of the passage is to:

Show the answer

Answer: D

Correct answer: instruct readers in how to thaw a frozen pipe safely. Use the purpose-statement test: "The author wrote this to (blank one) about (blank two)." The sentences are commands in order (shut off, open, warm, keep applying, check), so the action is to instruct, and the topic is thawing a frozen pipe safely. An answer that names only the topic misses the action.

  • A: This names only the topic; it does not say what the passage does with it, which is to give step-by-step directions.
  • B: The passage tells readers how to do the job themselves and never mentions plumbers.
  • C: No particular people or events appear; the steps apply to any reader.
  • D (correct): The passage gives ordered steps (first, then, keep applying) for the reader to follow, so its action is to instruct.
Question 2 · PC · easy

Desert plants have developed clever ways to survive with very little water. The saguaro cactus stores rainwater in its thick, pleated stem, which swells after a storm. Many desert shrubs drop their leaves during dry spells so that less moisture escapes into the air. Some wildflowers sprout, bloom and scatter their seeds within a few weeks after a rare rain.

What is the role of the second sentence?

Show the answer

Answer: B

Correct answer: It gives an example that supports the opening claim. The first sentence makes a broad claim, and each sentence after it names one specific plant or group of plants that illustrates it. That makes the second sentence an example supporting the general statement.

  • A: The main idea is the broad claim in the first sentence; the second sentence is one specific case of it.
  • B (correct): The saguaro is one particular plant that shows the general point that desert plants have ways to save water.
  • C: Nothing in the passage challenges the saguaro detail; it fits the writer's point.
  • D: The first sentence is a general statement, not an event, so the cactus detail is not its effect.
Question 3 · PC · medium

In a column for the base newspaper, a retired master sergeant wrote about the clinic's new online system for booking dental appointments. The system, he said, "saves a trip to the front desk and works well most of the time." He added that it "still freezes now and then on busy Monday mornings" and that the clinic "ought to keep a phone line open for people who are not comfortable with computers."

The writer's attitude toward the new booking system is best described as:

Show the answer

Answer: A

Correct answer: generally favorable, with some reservations. Match the strength of the attitude word to the strength of the language. Phrases like "works well most of the time" show approval, while "freezes now and then" and "ought to keep a phone line" add mild criticism. Mixed, moderate wording calls for a mixed, moderate label.

  • A (correct): He praises the system as working well most of the time while noting occasional freezes and the lack of a phone line, which is mild approval with concerns.
  • B: He points out two problems, so "free of any complaints" overstates his approval.
  • C: He says it saves a trip and usually works well; that is not the language of strong opposition.
  • D: He gives specific praise and specific criticism, so he clearly has an opinion.
Question 4 · PC · medium

Laminate flooring has become a popular choice for kitchen remodels. It costs less than hardwood, comes in many colors and wood-grain patterns, and can often be installed in a weekend by a homeowner with basic tools. Its tough surface also resists scratches from pets and chair legs. However, most laminate swells and warps if water sits on it for long, and a single dishwasher leak can ruin a section that is hard to replace without matching boards. In a room where spills are common, that weakness deserves serious thought.

What is the writer's main concern about using laminate flooring in a kitchen?

Show the answer

Answer: D

Correct answer: It can be damaged by standing water. The signal word "However" marks the turn from laminate's advantages to its drawback. What follows the turn carries the writer's stronger point: water can swell and ruin the boards, which matters in a kitchen where spills are common.

  • A: The passage says laminate costs less than hardwood, so this contradicts the text.
  • B: The passage says the surface resists scratches, so this reverses a stated strength.
  • C: This is true, but it is listed as an advantage before the turn and is not the writer's concern.
  • D (correct): After "However," the writer explains that water makes laminate swell and warp and calls this a weakness that deserves serious thought.
Question 5 · PC · medium

In a review for a woodworking magazine, a longtime cabinetmaker wrote about a new cordless sander. "It is lighter than any sander I have owned, and one battery lasted through two full tabletops," she wrote. "The dust bag, however, fills quickly and is awkward to empty. For most weekend projects it is a solid choice, though I would not count on it for daily use in a busy shop."

Which phrase best describes the reviewer's attitude toward the sander?

Show the answer

Answer: A

Correct answer: Approving, with some reservations. Match the strength of the attitude word to the strength of the language. Phrases such as "a solid choice" are positive but measured, and the comments on the dust bag and heavy shop use add limits. That mix is mild approval with reservations, not enthusiasm, disappointment or indifference.

  • A (correct): She praises the weight and battery life and calls it a solid choice, while pointing out real drawbacks.
  • B: Her praise is moderate and she criticizes the dust bag, so a strong word like this overstates her tone.
  • C: Calling the sander a solid choice for most projects does not fit disappointment.
  • D: She gives specific praise and criticism, which shows she has clear opinions about the tool.
Question 6 · PC · medium

Pilots who fly into the Ridgeway airstrip learn to respect the narrow canyon just west of the runway. On windy afternoons, air spilling over the cliffs swirls in every direction, tossing small planes up, down and sideways in a matter of seconds. Local pilots call this stretch of sky "the washing machine" and warn newcomers to cross it early in the day, when the air is calm.

Why does the author put quotation marks around the washing machine?

Show the answer

Answer: B

Correct answer: to show that it is a nickname local pilots use for the rough air. Ask what the quotation marks signal: irony, jargon or a quoted term. Here they follow "Local pilots call this stretch of sky," so they mark a nickname. The image fits the description of air that swirls planes in every direction, so the name is figurative but sincere, not sarcastic.

  • A: The phrase is figurative; the canyon holds swirling air, not an appliance.
  • B (correct): The marks set off the phrase after "local pilots call this stretch of sky," signaling a borrowed name for air that tosses planes about like laundry.
  • C: Irony would mean the air is the opposite of rough, but the passage describes it as truly violent, so the name fits.
  • D: The words are credited to local pilots, and no manual or document is mentioned.
Question 7 · PC · medium

A regional delivery company has bought twelve electric trucks to replace part of its diesel fleet. The company's president told reporters that the new trucks "will cost far less to run than anything we have owned." A spokesperson for the drivers' union disagreed, saying that charging stops "will add an hour or more to the longer routes." The article itself reports only that each truck can travel about 250 miles on a full charge and that the first trucks will go into service in May.

Which statement is supported by the passage?

Show the answer

Answer: B

Correct answer: The claim about lower running costs comes from the company president, not the reporter. Track who says what. The low running cost is the president's claim, the longer routes are the union spokesperson's claim, and the reporter adds only the 250-mile range and the May start date. A choice that hands either opinion to the reporter or treats it as proven goes beyond the text.

  • A: This turns the president's quoted opinion into the author's own conclusion, which the article never states.
  • B (correct): The quotation about lower costs is attributed to the president; the reporter states only range and timing.
  • C: The spokesperson's concern is about charging stops lengthening routes, not about the purchase price.
  • D: The trucks have not entered service yet, so the longer routes are a prediction by the spokesperson, not an observed result.
Question 8 · PC · medium

Every Friday night, the kitchen crew at Rosie's Diner gets ready for the Saturday breakfast rush. As soon as the last dinner customer leaves, Hector mixes the pancake batter and stores it in the walk-in cooler. While he does this, Mae scrubs the grill and refills the syrup bottles. After both jobs are done, the two of them mop the floor together, and Mae locks the back door on her way out.

Which statement about the crew's Friday routine is supported by the passage?

Show the answer

Answer: D

Correct answer: Hector makes the batter during the same time that Mae cleans the grill. While marks events that overlap, so Hector's batter work and Mae's grill and syrup work happen in the same window. After both jobs are done, they mop together, and Mae locks up last. Only the statement describing the overlap fits that timeline.

  • A: While shows the two jobs overlap; nothing says Mae waits for Hector to finish before she starts.
  • B: The passage says they mop together, and only after both earlier jobs are done.
  • C: Mae locks the door on her way out, after the mopping is finished.
  • D (correct): The word while signals that the batter and the grill cleaning share the same time window.
Question 9 · PC · hard

Scientists who watch active volcanoes rely on several kinds of signals. Networks of seismometers record swarms of small earthquakes as magma pushes upward through rock. GPS stations and satellite images measure the ground swelling by a few centimeters as the magma chamber fills. Instruments near vents track changes in gases such as sulfur dioxide. No single signal is reliable by itself, and none can reveal the exact day an eruption will begin. Taken together, however, these measurements often give enough warning for officials to close roads and move people out of danger.

Which statement best expresses the main idea of the passage?

Show the answer

Answer: B

Correct answer: Combining several kinds of measurements often lets scientists warn people before an eruption. Use the two-sentence audit: the choice must fit both a central sentence (the signals taken together give warning) and the cautious one (no single signal is reliable, and none gives an exact date). Only the statement about combining measurements to warn people covers both at the author's level of certainty.

  • A: This accurately describes one of the three signals, but it leaves out the others and the point about combining them.
  • B (correct): This covers the three signals, the caution that none works alone or gives an exact date, and the result of using them together.
  • C: The passage directly says no signal can reveal the exact day, so this reverses one of its key sentences.
  • D: The passage says no single signal is reliable by itself and never ranks one above the others.
Question 10 · PC · hard

Members of the Eastside Makerspace may use the laser cutter on any day the space is open unless a staff member has hung a red "Out of Service" card on the machine. Only members who have completed the two-hour laser safety course may operate it, and a second trained member must be in the room the entire time it runs. Cutting PVC or vinyl is never allowed, because these materials give off harmful fumes.

Jordan completed the laser safety course last month. On a day the space is open, no card is hanging on the machine, and Jordan plans to cut plywood while alone in the room. According to the rules, may Jordan use the laser cutter?

Show the answer

Answer: C

Correct answer: No, because a second trained member must be in the room. Check every condition. The space is open, no card is posted, Jordan has the course, and plywood is not banned, so those parts allow use. But the rule that a second trained member must be in the room fails because Jordan will be alone, so Jordan may not use the cutter.

  • A: These two conditions are met, but this ignores the rule that a second trained member must be in the room.
  • B: Only PVC and vinyl are banned; plywood is not named as a forbidden material.
  • C (correct): The rules require a second trained member in the room the whole time the cutter runs, and Jordan will be alone.
  • D: The passage requires a second trained member in the room, not just a staff member somewhere in the building.

Finished?

See your score by subtest, which questions you missed and the lesson to review for each one.

Some questions are unanswered

Unanswered questions count as wrong. You can go back and answer them, or check your answers now.

About this test

Format at a glance: 10 questions, 27 minutes, and a difficulty mix of 2 easy, 6 medium and 2 hard. All questions are original ASVAB-style items, and you will not see any of them again in a different practice test.

Since PC is part of the AFQT, consistency across all question types matters more than speed on any single one. Run the full test timed and mark mentally which questions felt like guesses. Then use the explanations to check whether your inferences stayed within what the passage actually says. Revisit the lessons connected to your misses before moving on to Test 5. The percentage reflects practice accuracy and is not an ASVAB score.

Take it with you: the free app

The same 124 lessons, 6,516 questions and 82 timed practice tests on your phone, plus flashcards with spaced review and progress tracking. Free to download, and it works offline.

  • Works offline
  • Spaced-review flashcards
  • Progress for every subtest
  • Menus in 59 languages
ASVAB Camp appGoogle Play