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SAT Mock Test 1

Part 1. Reading and Writing Section

Time Allowed: 64 Minutes
Total Questions: 54

Each passage or passage pair below is followed by one multiple-choice question. Select the best answer for each question based on the information provided in the passage(s). Some questions ask you to determine the meaning of words or phrases in context, analyze structure and rhetoric, revise text for clarity and precision, interpret data, or apply conventions of standard written English.

Note. The answers to the following MCQs can be viewed by clicking here. The answer key will open in a separate window.

Module 1

Choose the answer that most effectively completes the task.

Questions 1–10

Question 1

In recent years, marine biologists have observed that coral reefs recover more rapidly after storms when nearby populations of herbivorous fish remain stable. These fish consume algae that would otherwise spread across damaged coral surfaces and inhibit new growth. Although severe weather still poses a substantial threat to reefs, the presence of these fish appears to improve the reefs’ ability to regenerate.

Which choice best states the main idea of the text?

  1. Storms have become more destructive to coral reefs in recent decades.
  2. Herbivorous fish contribute to coral reef recovery after storm damage.
  3. Coral reefs can regenerate only in regions with minimal algae growth.
  4. Marine biologists are uncertain about the causes of reef deterioration.

Question 2
The following sentence is from a student’s essay:

"The architect’s designs were considered innovative because they combined practical efficiency with striking visual elegance."

As used in the sentence, what does the word "innovative" most nearly mean?

  1. Costly
  2. Traditional
  3. Original
  4. Complex

Question 3

For decades, historians assumed that the decline of the ancient city was caused primarily by invasion. However, recent archaeological evidence suggests that prolonged drought may have weakened agricultural production long before foreign armies arrived. These findings have encouraged scholars to reconsider earlier explanations.

Which choice best describes the function of the underlined sentence in the text?

  1. It presents a theory that the rest of the passage later disproves.
  2. It explains why historians initially ignored archaeological evidence.
  3. It introduces new evidence that challenges a previous belief.
  4. It argues that invasion played no role in the city’s decline.

Question 4

Text 1

Many urban planners advocate for expanding bicycle infrastructure in large cities. Dedicated bike lanes, they argue, reduce traffic congestion while also lowering pollution levels.

Text 2

Some transportation researchers caution that bike lanes alone cannot significantly reduce congestion unless cities also improve public transit systems and pedestrian access.

Based on the texts, how would the author of Text 2 most likely respond to the claim in Text 1?

  1. By agreeing that bike lanes are useful but insufficient on their own
  2. By arguing that bicycle infrastructure increases traffic congestion
  3. By claiming that pollution reduction is unrelated to transportation policy
  4. By insisting that public transit systems are less effective than bike lanes

Question 5

The novelist’s early works received little attention from critics. Nevertheless, later generations of readers praised the novels for their emotional depth and inventive narrative structure.

Which choice best describes the relationship between the two sentences?

  1. The second sentence provides an example supporting the claim in the first.
  2. The second sentence presents a contrast to the idea in the first.
  3. The first sentence explains the cause of the situation in the second.
  4. The first sentence summarizes the argument introduced in the second.

Question 6

A recent study found that employees who took brief walks during work breaks reported higher levels of focus afterward. Researchers suggested that even short periods of physical activity may improve concentration by allowing the brain to recover from sustained mental effort.

Which choice best describes the purpose of the study mentioned in the text?

  1. To determine whether exercise can improve workplace concentration
  2. To compare outdoor and indoor working environments
  3. To show that employees prefer walking to other activities
  4. To demonstrate that mental effort reduces physical health

Question 7

The scientist argued that the new telescope would transform astronomical research because it could detect extremely faint objects that earlier instruments had failed to observe.

Which choice best describes the scientist’s reasoning?

  1. The telescope is inexpensive to operate.
  2. The telescope can observe objects beyond the range of older technology.
  3. Earlier instruments were designed incorrectly.
  4. Astronomical research depends entirely on technological advances.

Question 8

Although the poet’s language is often straightforward, her poems contain layers of symbolism that reward careful analysis.

Which choice best describes the overall structure of the sentence?

  1. It contrasts two characteristics of the poet’s work.
  2. It presents a chronological sequence of events.
  3. It defines a technical term before applying it.
  4. It compares the poet’s work to that of another writer.

Question 9

Researchers studying migratory birds discovered that artificial light near cities can alter migration routes. Birds exposed to strong nighttime illumination were more likely to deviate from traditional paths.

Which finding, if true, would most directly support the researchers’ conclusion?

  1. Birds migrating near brightly lit areas often changed direction unexpectedly.
  2. Some migratory birds travel only during daylight hours.
  3. Urban areas have expanded rapidly during the last century.
  4. Migration routes vary significantly among different bird species.

Question 10

The museum curator insisted that the artifacts remain in climate-controlled storage because fluctuations in temperature and humidity could damage the fragile materials.

Which choice best states the curator’s concern?

  1. The artifacts are too valuable to display publicly.
  2. Climate changes may harm the artifacts.
  3. Visitors might mishandle the artifacts.
  4. Storage facilities are less expensive than exhibition halls.

Questions 11–19

Question 11

The committee reviewed the proposal carefully, ______ ultimately deciding to approve the project.

Which choice completes the text so that it conforms to the conventions of Standard English?

  1. and
  2. but
  3. before
  4. although

Question 12

The students presented their research findings clearly and ______ during the conference.

Which choice completes the text so that it conforms to the conventions of Standard English?

  1. confidently
  2. confidence
  3. confident
  4. more confident

Question 13

The author’s latest essay examines how technology shapes communication; ______ it also explores the ethical consequences of digital media.

Which choice completes the text with the most logical transition?

  1. however,
  2. similarly,
  3. furthermore,
  4. instead,

Question 14

Many scientists once believed that dinosaurs were slow-moving reptiles. Recent discoveries, ______ suggest that some species may have been active and fast.

Which choice completes the text so that it conforms to the conventions of Standard English?

  1. however,
  2. therefore,
  3. for example,
  4. in addition,

Question 15

The following sentence contains an underlined portion.

"The engineer developed a system that was efficient, reliable, and it was affordable."

Which choice best maintains parallel structure?

  1. efficient, reliable, and affordable
  2. efficient, reliability, and affordable
  3. efficient, reliable, and affordability
  4. efficiently, reliable, and affordable

Question 16

The biologist collected samples from rivers across the region. ______ analyzed the samples in a laboratory to measure pollution levels.

Which choice completes the text so that it conforms to the conventions of Standard English?

  1. Then she
  2. She then
  3. Then, she
  4. All choices are acceptable.

Question 17

The company expanded rapidly during the last decade, ______ opened offices in several countries.

Which choice completes the text so that it conforms to the conventions of Standard English?

  1. it
  2. and
  3. while
  4. eventually

Question 18

The professor encouraged students to revise their essays carefully because even minor grammatical errors can distract readers from otherwise strong arguments.

Which choice best describes the purpose of the sentence?

  1. To explain why careful revision is important
  2. To criticize students for weak arguments
  3. To compare grammar and organization
  4. To suggest that grammatical roles are unnecessary

Question 19

The city council approved funding for the new library. ______ residents had strongly supported the proposal during public meetings.

Which choice completes the text with the most logical transition?

  1. Nevertheless,
  2. Specifically,
  3. In contrast,
  4. In fact,

Questions 20–27

Question 20

Data collected from several farms showed that crops grown with drip irrigation required significantly less water than crops grown with traditional irrigation methods.

Which choice best states the central claim of the text?

  1. Traditional irrigation systems are inexpensive to maintain.
  2. Drip irrigation can reduce water usage in agriculture.
  3. Farmers prefer drip irrigation to all other systems.
  4. Water shortages affect only certain agricultural regions.

Question 21

The composer’s music remained unpopular during his lifetime; today, however, orchestras around the world regularly perform his symphonies.

Which choice best describes the relationship between the clauses?

  1. Cause and effect
  2. Chronological sequence
  3. Contrast
  4. Definition and example

Question 22

The scientist published her findings in a journal that specializes in environmental research.

As used in the sentence, what does the word "specializes" most nearly mean?

  1. concentrates
  2. experiments
  3. competes
  4. adapts

Question 23

The following sentence is from a student’s report:

"The invention of refrigeration transformed food transportation and storage practices across the world."

Which choice best describes the function of the sentence?

  1. It presents a claim about the effects of refrigeration.
  2. It explains why refrigeration was difficult to invent.
  3. It compares refrigeration with earlier technologies.
  4. It argues that transportation is more important than storage.

Question 24

The athlete trained consistently throughout the season, ______ improving both speed and endurance.

Which choice completes the text so that it conforms to the conventions of Standard English?

  1. thereby
  2. because
  3. although
  4. nevertheless

Question 25

Many educators support project-based learning because it encourages students to apply concepts to real-world situations.

Which finding would most directly support the educators’ claim?

  1. Students in project-based classes often demonstrate stronger problem-solving skills.
  2. Some students prefer traditional lectures to group activities.
  3. Real-world situations are difficult to replicate in classrooms.
  4. Teachers spend additional time preparing project materials.

Question 26
The following sentence contains an underlined portion.

"After reviewing the evidence, the jury reached its decision quickly and with confidence."

Which choice best maintains parallel structure?

  1. quickly and confidently
  2. quickly and with confidence
  3. quick and confidently
  4. quick and confidence

Question 27

The historian argued that photographs can provide valuable evidence, but only when researchers carefully consider the circumstances in which the images were produced.

Which choice best describes the historian’s perspective?

  1. Photographs are completely unreliable as historical evidence.
  2. Researchers should analyze photographs critically.
  3. Historical research depends primarily on visual evidence.
  4. Images are more trustworthy than written documents.
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LAT Practice Test

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