SAT Reading & WritingText Structure & Rhetoric10 Questions~13 min

SAT Author's Purpose Questions — Practice with Answers

Practice SAT-style Author's Purpose questions from the Text Structure & Rhetoric section of the SAT Reading & Writing module. Every question includes a detailed explanation — select an answer, check it immediately, and understand exactly why the correct answer is right.

10
Questions
13m
Est. Time
All
With Explanations
5E/3M/2H
Difficulty Mix
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What These SAT Author's Purpose Questions Cover

Topic Focus

Author's Purpose — a key area of the Text Structure & Rhetoric section on the SAT.

Difficulty Range

5 Easy, 3 Medium, and 2 Hard questions — matching the real SAT distribution.

Instant Explanations

Every question includes a step-by-step explanation so you learn from every answer.

SAT Author's Purpose Practice Questions

10 Questions
0 / 10 answered
1Easy
Passage
To make the perfect scrambled eggs: Crack three eggs into a bowl and whisk them until the yolks and whites are fully combined. Melt a tablespoon of butter in a nonstick pan over low heat. Pour in the eggs and stir gently and constantly with a spatula. Remove the pan from the heat before the eggs look fully cooked, as they will continue to cook on their own. Season with salt and pepper and serve immediately.

What is the author's primary purpose in this passage?

2Easy
Passage
The 2010 Deepwater Horizon oil spill released approximately 4.9 million barrels of crude oil into the Gulf of Mexico — the largest marine oil spill in history. The spill killed eleven workers on the rig, harmed wildlife across a 68,000-square-mile area, devastated fishing and tourism industries along the Gulf Coast, and exposed communities of color in Louisiana to disproportionate health impacts. Despite a $20 billion settlement, many affected communities still report ongoing economic and health challenges more than a decade later.

What is the author's primary purpose in this passage?

3Easy
Passage
Imagine you're watching a magic show. The magician asks for a volunteer, and somehow — impossibly — that volunteer's chosen card is found sealed inside a lemon. You know it's a trick. You know the magician didn't really perform magic. And yet, for a moment, some part of you believed. This is what literature does. Great fiction produces in the reader a willing suspension of disbelief — a temporary acceptance of the impossible that allows us to feel things we might not otherwise permit ourselves to feel.

What is the author's primary purpose in this passage?

4Easy
Passage
You should vote in every election — local, state, and national. Many people think their single vote doesn't matter, but history is full of elections decided by a handful of votes. Beyond the mathematics, voting is a civic obligation. It is the mechanism through which ordinary people hold power accountable. When citizens disengage, the vacuum is filled by special interests and well-organized minorities. Your vote is your voice. Use it.

What is the author's primary purpose?

5Easy
Passage
My grandmother had a saying for everything. When I burned my toast, she'd say 'Even bread has a breaking point.' When I got a bad grade, she'd say 'The first pancake is always a lump.' I didn't understand these sayings as a child. Now, decades after her death, I find myself reaching for them constantly — in meetings, in arguments, in the long silences of raising my own children. They are her voice, still traveling.

What is the author's primary purpose in this passage?

6Medium
Passage
Critics of the standardized testing industry often overlook a crucial asymmetry: the tests are designed, scored, and sold by private companies that profit from their widespread adoption. The College Board, which administers the SAT, had revenues of over $1 billion in 2019. These companies have a structural incentive to lobby schools and colleges to keep tests mandatory — not because tests are pedagogically superior instruments, but because mandatory testing generates revenue. This does not mean the tests have no validity, but it should make consumers of their validity claims appropriately skeptical.

What is the author's primary purpose in this passage?

7Medium
Passage
A recent study found that plants exposed to classical music grew significantly faster than plants in silence or exposed to heavy metal music. While this finding was widely reported in the media as evidence that 'plants like classical music,' the actual explanation is more mundane: sound waves — particularly in certain frequency ranges — physically stimulate the stomata (pores in leaves) to open more widely, increasing CO₂ and water absorption. The plants don't 'like' anything. They are responding to mechanical vibration.

What is the author's primary purpose in this passage?

8Medium
Passage
We are told that social media 'connects' us. And it is true — in a limited and peculiar sense. We are connected the way a patient is connected to monitors in an intensive care unit: linked to devices that track our vital signs, our sleep, our attention, our desires, and our fears. The data flows from us to the platforms. The connection runs mostly in one direction. Perhaps what we call 'social connection' in the digital age is better described as social surveillance in comfortable clothing.

What is the author's primary purpose in this passage?

9Hard
Passage
What follows is an excerpt from W.E.B. Du Bois's The Souls of Black Folk (1903): 'Between me and the other world there is ever an unasked question: unasked by some through feelings of delicacy; by others through the difficulty of rightly framing it. All, nevertheless, flutter round it. They approach me in a half-hesitant sort of way, eye me curiously or compassionately, and then, instead of saying directly, How does it feel to be a problem? they say, I know an excellent colored man in my city... Do not these Southern outrages make your blood boil? At these I smile, or am interested, or reduce the boiling to a simmer, as the occasion may seem to demand. To the real question, How does it feel to be a problem? I answer seldom a word.'

What is Du Bois's primary purpose in this passage?

10Hard
Passage
In the 1960 Farewell Address that Eisenhower gave, he said: 'In the councils of government, we must guard against the acquisition of unwarranted influence, whether sought or unsought, by the military-industrial complex. The potential for the disastrous rise of misplaced power exists and will persist. We must never let the weight of this combination endanger our liberties or democratic processes.' [Secondary source analyzing the speech:] Eisenhower's choice to deliver this warning in a Farewell Address — rather than during his active presidency — was itself a rhetorical act. By reserving the warning for his final speech, he positioned himself as speaking from outside the political arena, freed from the need to maintain alliances or manage relationships with the very interests he was criticizing. The Farewell Address format, associated with Washington's precedent, also lent his words an air of historical gravity and disinterested counsel.

What is the secondary source author's primary purpose in this passage?

How to Master SAT Author's Purpose

Understand the question type, not just the content

Every Author's Purpose question on the SAT follows predictable patterns. Once you recognize the pattern, you can apply a systematic approach — even on questions you haven't seen before.

Always use process of elimination first

On the SAT, there are three definitively wrong answers and one correct one. Training yourself to find the wrong answers often leads you to the right one more reliably than looking for what 'sounds right'.

Review every explanation, even when correct

Understanding why an answer is right is as important as getting it right. Many Author's Purpose questions have tricky wrong answers that students sometimes pick for the wrong reasons — even when they get it right.

Practice under time pressure once you understand the content

After you've learned the Author's Purpose concepts, set a timer. Each SAT Reading & Writing question should take roughly 1.2–1.5 minutes. Build speed after accuracy — never before.

Take the Full Author's Purpose Practice Test

Ready for a complete practice test? Get all Author's Purpose questions in one timed session — with a full score breakdown at the end.

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Common Mistakes on SAT Author's Purpose Questions

✗Not reading the full question

SAT Author's Purpose questions are precisely worded. Missing a single word like "NOT" or "EXCEPT" can flip the entire question. Re-read every question after selecting your answer.

✗Answering from memory instead of the text

Every Reading & Writing question has an answer in the passage. Never rely on outside knowledge — always go back to the text.

✗Rushing past the explanation

Students who skip reviewing explanations after correct answers miss the second layer of learning. Understanding why each wrong answer is wrong is what separates 700-scorers from 800-scorers.

✗Giving up on hard questions too fast

Hard Author's Purpose questions are hard by design — they're meant to take more time. A systematic approach (eliminate 2 wrong answers, then compare the remaining 2) works even when you're unsure.

More SAT Reading & Writing Practice

SAT Central Ideas and Main Purpose Questions
Reading Comprehension
SAT Supporting Details Questions
Reading Comprehension
SAT Textual Evidence Questions
Reading Comprehension
SAT Summarization Questions
Reading Comprehension
Central Ideas and Main Purpose Practice Test →Supporting Details Practice Test →Textual Evidence Practice Test →

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