Bluebook Practice Test 8: Information and Ideas Walkthrough

Here are the Bluebook test 8 Information and Ideas answers, with every question worked line by line. Module 1: 9 = A, 10 = C, 11 = C, 12 = D, 13 = D, 14 = B, 15 = D. Module 2a: 8 = B, 9 = D, 10 = A, 11 = B, 12 = C, 13 = A, 14 = C. Module 2b: 7 = D, 8 = A, 9 = C, 10 = C, 11 = D, 12 = C, 13 = B, 14 = D.

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Question banks: October 2026 English question bank

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Information and Ideas is the reading half of the Digital SAT Reading and Writing section. It asks four things: what the text mainly says, what a detail says, which evidence supports a claim, and what conclusion the text forces. On Bluebook Practice Test 8 that is 22 questions across three modules. This page shows all 22 — the full passage, all four choices, why the right answer is right, and why each wrong one was built to catch you.

What	This page
Test form	Bluebook Practice Test 8, Reading and Writing
Questions covered	22 of 22 Information and Ideas items
Modules	Module 1 (Q9–15) · Module 2a (Q8–14) · Module 2b (Q7–14)
Sub-skills	Central Ideas and Details ×8 · Command of Evidence, Textual ×5 · Command of Evidence, Quantitative ×4 · Inferences ×5
Figures on this page	6 — three data tables, one bar graph, one line graph, one more table, all rebuilt here with the real numbers
Module time limit	32 minutes for 27 questions, about 71 seconds each
By the end you can	Name the question type from the stem alone, predict before reading choices, and read a table or graph without guessing

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Question 9, Module 1 — Information and Ideas: Central Ideas and Details (Easy)

I do — watch me work this one

A main idea question asks what the whole text is built to say. Not what it mentions. What it argues. Watch where the writer lands.

yellow, dotted = what the question turns on · green, solid = the evidence · red, dashed = what pulls you to a wrong choice

The question: Which choice best describes the main idea of the text?

1. A) Smart-Grosvenor's unconventional book Vibration Cooking: or, the Travel Notes of a Geechee Girl is an important contribution to food writing.
2. B) Smart-Grosvenor held many different positions over her life, including reporter and food writer.
3. C) Smart-Grosvenor's groundbreaking book Vibration Cooking: or, the Travel Notes of a Geechee Girl didn't receive the praise it deserved when it was first published in 1970.
4. D) Smart-Grosvenor was a talented chef whose work inspired many people to start cooking for themselves.

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Question 10, Module 1 — Information and Ideas: Central Ideas and Details (Medium)

We do — you make one decision, then we finish it together

This one is a detail question wearing a costume. The stem names a speaker. That matters more than the play does.

The question: In the text, which point does Prospero most directly make about Miranda and her memories?

1. A) Miranda's reminiscences about her early childhood have a melancholy quality that betrays her discontented view of her current circumstances.
2. B) Miranda's doubts about the accuracy of one recollection of a place other than the island are clouding her judgment and seem to be making her reluctant to explore her recollection of traveling to the island.
3. C) Miranda's ability to summon details of an experience she had before arriving on the island suggests that she may also be able to summon details of her arrival on the island.
4. D) Miranda's impression of a scene is vague because she is remembering a scenario she had daydreamed about as a child rather than a scenario that had occurred in reality.

yellow, dotted = what the question turns on · green, solid = the evidence · red, dashed = what pulls you to a wrong choice

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Question 11, Module 1 — Information and Ideas: Command of Evidence, Textual (Medium)

Your turn — try it before you open the reasoning

Command of Evidence (Textual) gives you a claim and four quotations. Your job is to pick the quotation that would show the claim is right, not the one that sounds most impressive.

The question: Which quotation from a work by a historian would best illustrate the student's claim?

1. A) "Lumumba is a difficult figure to evaluate due to the starkly conflicting opinions he inspired during his life and continues to inspire today."
2. B) "The available information makes it clear that Lumumba's political beliefs and values were largely consistent throughout his career."
3. C) "Lumumba's practical accomplishments can be passed over quickly; it is mainly as the personification of Congolese independence that he warrants scholarly attention."
4. D) "Many questions remain about Lumumba's ultimate vision for an independent Congo; without new evidence coming to light, these questions are likely to remain unanswered."

Try it first — then open the reasoning

In a research paper, a student criticizes some historians of modern African politics, claiming that they have evaluated Patrice Lumumba, the first prime minister of what is now the Democratic Republic of the Congo, primarily as a symbol rather than in terms of his actions.

yellow, dotted = what the question turns on · green, solid = the evidence · red, dashed = what pulls you to a wrong choice

Note → The claim has two halves joined by "rather than." A quotation that only does one half is not enough. You need a historian who plays down the actions and plays up the symbol, in the same breath.

Correct: C) "Lumumba's practical accomplishments can be passed over quickly; it is mainly as the personification of Congolese independence that he warrants scholarly attention."
Look how exactly it maps. "Practical accomplishments can be passed over quickly" is the actions being dismissed. "The personification of Congolese independence" is the symbol being raised in its place. "Personification" is just a fancier word for symbol. The semicolon even mirrors the claim's "rather than" — two halves, one sentence.

A) Difficult to evaluate, conflicting opinions — right answer to a different question. This illustrates disagreement among historians. The student's complaint is not that historians disagree; it is that they treat him as a symbol. Nothing here dismisses his actions.

B) Beliefs and values were consistent — unsupported. A historian judging his beliefs over a career is doing the ordinary work of history. It says nothing about symbols and does not skip his actions.

D) Questions likely to remain unanswered — scope shift. This is about missing evidence, not about how Lumumba is framed. A historian can lack evidence and still evaluate actions.

The move — Match the Claim's Verb: underline the claim's two key words before you look at the choices. Here: symbol and actions. Then keep only the quotation that touches both. One-half matches are the standard trap on evidence questions, and this test uses them five times.

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Question 12, Module 1 — Information and Ideas: Command of Evidence, Textual (Medium)

Your turn — try it before you open the reasoning

Same skill, different shape. Here the claim is a hypothesis — a proposed cause. The right finding is the one that makes the proposed chain actually work.

The question: Which finding, if true, would most directly support the researchers' hypothesis?

1. A) Declines in the regional abundance of dusky sharks' prey other than cownose rays are associated with regional declines in dusky shark abundance.
2. B) Eastern oyster abundance tends to be greater in areas with both dusky sharks and cownose rays than in areas with only dusky sharks.
3. C) Consumption of eastern oysters by cownose rays in the region substantially increased before the regional decline in dusky shark abundance began.
4. D) Cownose rays have increased in regional abundance as dusky sharks have decreased in regional abundance.

Try it first — then open the reasoning

Researchers hypothesized that a decline in the population of dusky sharks near the mid-Atlantic coast of North America led to a decline in the population of eastern oysters in the region. Dusky sharks do not typically consume eastern oysters but do consume cownose rays, which are the main predators of the oysters.

yellow, dotted = what the question turns on · green, solid = the evidence · red, dashed = what pulls you to a wrong choice

Link in the chain	Already given?	What you still need
Sharks eat rays	Yes, stated	Nothing
Rays eat oysters	Yes, stated	Nothing
Fewer sharks means more rays	No — assumed only	This is the missing link

Correct: D) Cownose rays have increased in regional abundance as dusky sharks have decreased in regional abundance.
The passage hands you two links and hides the third. Sharks eat rays; rays eat oysters. For fewer sharks to mean fewer oysters, the ray population has to actually go up when the shark population goes down. D reports exactly that, in the same region. Drop D in and the chain runs end to end.

A) Other prey declining alongside sharks — scope shift. This is about why shark numbers fell. The hypothesis is about what shark numbers cause. Explaining the first domino does not show the last one fell.

B) More oysters where both sharks and rays live — opposite. Read it slowly: areas with rays present have more oysters. That works against rays being the oysters' downfall, which is the middle of the researchers' chain.

C) Ray consumption rose before the shark decline — opposite, on timing. If the rays were already eating more oysters before sharks declined, the shark decline cannot be the cause. Cause has to come first. This choice catches readers who see the right nouns and stop reading.

The move — Support Means the Missing Link: write the hypothesis as a chain of arrows, mark which arrows the text already gave you, and pick the choice that supplies the arrow that is missing. On "which finding would support," the answer is never a restatement of what you were told.

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Question 13, Module 1 — Information and Ideas: Inferences (Medium)

Your turn — try it before you open the reasoning

An inference item ends with a blank and asks which choice "most logically completes the text." The blank is a conclusion, and the passage has already given you everything you need to reach it.

The question: Which choice most logically completes the text?

1. A) the 2016 version of Hadestown had fewer storytelling problems than the 2019 version did.
2. B) Hadestown should have had a larger production in 2019 than it actually did.
3. C) the 2019 version of Hadestown was less enjoyable than the 2016 version.
4. D) Hadestown improved greatly between 2016 and its premiere on Broadway.

Try it first — then open the reasoning

The musical Hadestown was produced off-Broadway in New York in 2016. A revised version of the musical premiered on Broadway in 2019, in a larger production. In a review of the Broadway production, theater critic Jesse Green enthusiastically praised the musical's storytelling. However, Green also explained that he had seen the earlier version of Hadestown in 2016 and had found the storytelling to be very confusing. This suggests that in Green's view,  

yellow, dotted = what the question turns on · green, solid = the evidence · red, dashed = what pulls you to a wrong choice

Correct: D) Hadestown improved greatly between 2016 and its premiere on Broadway.
One critic, two viewings, one thing judged: the storytelling. In 2016 he found it "very confusing." In 2019 he "enthusiastically praised" it. Same judge, same feature, opposite verdicts, later date better. That is improvement, and "greatly" is fair given the distance between "very confusing" and "enthusiastically praised."

A) 2016 had fewer storytelling problems — opposite. It flips the two dates. If you skim and register "2016 confusing, 2019 praised" as just "two versions, one better," A looks plausible. Check which year holds which verdict before you commit.

B) Should have had a larger production — unsupported. The text says the 2019 production was larger. It never says Green wanted it bigger still, and size is not what he judged.

C) 2019 less enjoyable — opposite plus scope shift. Two errors in one line. It reverses the direction, and it swaps "storytelling" for the broader "enjoyable." Green only reported on the storytelling.

The move — Fill the Blank Before You Look: when a text ends in "this suggests that ___," say your own ending out loud first. Here: "the show got much better." Then find the choice that says your sentence. Reading four polished choices cold is how you talk yourself into the reversed one.

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Question 14, Module 1 — Information and Ideas: Inferences (Hard)

Your turn — try it before you open the reasoning

This is the first genuinely hard item in the module. Two facts look like they contradict each other. The blank asks what has to be true if both stand.

The question: Which choice most logically completes the text?

1. A) artifacts from the fourteenth century CE are more commonly recovered than are artifacts from the thirteenth century CE.
2. B) the artifacts originated elsewhere and eventually reached Kuulo Kataa through trade or migration.
3. C) Kuulo Kataa was founded by people from a different region than had previously been assumed.
4. D) excavations at Kuulo Kataa may have inadvertently damaged some artifacts dating to the fourteenth century CE.

Try it first — then open the reasoning

If some artifacts recovered from excavations of the settlement of Kuulo Kataa, in modern Ghana, date from the thirteenth century CE, that may lend credence to claims that the settlement was founded before or around that time. There is other evidence, however, strongly supporting a fourteenth century CE founding date for Kuulo Kataa. If both the artifact dates and the fourteenth century CE founding date are correct, that would imply that  

yellow, dotted = what the question turns on · green, solid = the evidence · red, dashed = what pulls you to a wrong choice

Note → Put the two facts on a timeline. The objects are from the 1200s. The town started in the 1300s. The objects are older than the place they were dug out of. So how did they get there?

Correct: B) the artifacts originated elsewhere and eventually reached Kuulo Kataa through trade or migration.
If the settlement did not exist in the 1200s, thirteenth-century objects found in it cannot have been made there. They came from somewhere that did exist, and they arrived later. Trade or migration is the ordinary way objects travel. B is the only choice that keeps both stated facts true at the same time.

A) Fourteenth-century artifacts are more commonly recovered — unsupported. The text compares two dates for one site, not how often each century's objects turn up in general. This is a claim about archaeology as a field, and the text never makes one.

C) Founded by people from a different region — scope shift. Close and tempting, because it also involves outsiders. But the puzzle is where the objects came from, not where the founders came from. Founders arriving from far away would not make their possessions a century old.

D) Excavations may have damaged artifacts — unsupported. Damage to objects has nothing to do with their date, and the text raises no question about how the dig was done.

⚠ Trap: on "if both are correct" items, at least one wrong choice will resolve the tension by throwing out one of the two facts. C quietly rewrites the founding story. The stem told you both facts stay.

The move — Both True Means One Must Move: when a stem says "if both X and Y are correct," you are being asked for the third fact that lets X and Y coexist. Ask "what would have to have happened?" — not "which of these is probably true?"

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Question 15, Module 1 — Information and Ideas: Inferences (Hard)

Your turn — try it before you open the reasoning

The hardest item in Module 1. It defines a technical phrase, then quietly gives you a case where the phrase stops being true.

The question: Which choice most logically completes the text?

1. A) individual male tanagers can engage in honest signaling without relying on carotenoid consumption.
2. B) feather microstructures may be less effective than deeply saturated feathers for signaling overall fitness.
3. C) scientists have yet to determine why tanagers have a preference for mates with colorful appearances.
4. D) a male tanager's appearance may function as a dishonest signal of the individual's overall fitness.

Try it first — then open the reasoning

Birds of many species ingest foods containing carotenoids, pigmented molecules that are converted into feather coloration. Coloration tends to be especially saturated in male birds' feathers, and because carotenoids also confer health benefits, the deeply saturated colors generally serve to communicate what is known as an honest signal of a bird's overall fitness to potential mates. However, ornithologist Allison J. Shultz and others have found that males in several species of the tanager genus Ramphocelus use microstructures in their feathers to manipulate light, creating the appearance of deeper saturation without the birds necessarily having to maintain a carotenoid-rich diet. These findings suggest that  

yellow, dotted = what the question turns on · green, solid = the evidence · red, dashed = what pulls you to a wrong choice

Step	What the text says	What it means
1	Carotenoids make colour and give health benefits	Bright colour costs something real
2	So deep colour is an "honest signal" of fitness	Bright bird really is a healthy bird
3	Tanagers fake the depth with light tricks	The cost has been skipped
4	Blank	So the signal is no longer honest

Correct: D) a male tanager's appearance may function as a dishonest signal of the individual's overall fitness.
The passage defines "honest signal" as colour you can only get by eating the carotenoids that also make you healthy. The tanagers get the look without the diet. So the look no longer proves health. That is the definition of a dishonest signal. The hedge "may" matches the text's own "not necessarily."

A) Honest signaling without carotenoids — opposite. This keeps the word "honest" from the passage and attaches it to the wrong case. Under the passage's own definition, dropping the carotenoids is exactly what makes the signal stop being honest.

B) Microstructures less effective for signaling — unsupported. The text says the microstructures work: they create "the appearance of deeper saturation." Whether the mates are convinced more or less often is never measured.

C) Scientists have yet to determine why tanagers prefer colourful mates — right answer to a different question. The text does explain the preference: colour used to signal fitness. And "scientists don't know yet" is a stock ending that fits almost any science passage, which is why it is offered so often.

The move — Defined Term, Broken Condition: when a passage stops to define a term ("what is known as an honest signal"), the blank almost always turns on whether the new case still meets that definition. Find the condition in the definition, check it against the new case, and answer yes or no.

Want the other three domains from this same Module 1 in one place? The Bluebook Test 8 Module 1 walkthrough covers all 27 questions across all four domains, so you can see how the Information and Ideas block sits between the vocabulary questions and the grammar block.

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Question 8, Module 2a — Information and Ideas: Central Ideas and Details (Easy)

I do — watch me work this one

"According to the text" means the answer is written down somewhere in the passage. Your job is location, not judgement.

yellow, dotted = what the question turns on · green, solid = the evidence · red, dashed = what pulls you to a wrong choice

The question: According to the text, what is true about Dorian?

1. A) He wants to know Hallward's opinion of the portrait.
2. B) He is delighted by what he sees in the portrait.
3. C) He prefers portraits to other types of paintings.
4. D) He is uncertain of Hallward's talent as an artist.

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Question 9, Module 2a — Information and Ideas: Central Ideas and Details (Easy)

We do — you make one decision, then we finish it together

Older prose, easy question. The sentences are long, so slow down and find the verbs.

The question: According to the text, what is true about Elinor?

1. A) Elinor often argues with her mother but fails to change her mind.
2. B) Elinor can be overly sensitive with regard to family matters.
3. C) Elinor thinks her mother is a bad role model.
4. D) Elinor is remarkably mature for her age.

yellow, dotted = what the question turns on · green, solid = the evidence · red, dashed = what pulls you to a wrong choice

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Question 10, Module 2a — Information and Ideas: Central Ideas and Details (Easy)

Your turn — try it before you open the reasoning

The question: According to the text, why are ecologists worried about Pando?

1. A) It isn't growing at the same rate it used to.
2. B) It isn't producing young trees anymore.
3. C) It can't grow into new areas because it is blocked by fences.
4. D) Its root system can't support many more new trees.

Try it first — then open the reasoning

Utah is home to Pando, a colony of about 47,000 quaking aspen trees that all share a single root system. Pando is one of the largest single organisms by mass on Earth, but ecologists are worried that its growth is declining in part because of grazing by animals. The ecologists say that strong fences could prevent deer from eating young trees and help Pando start thriving again.

yellow, dotted = what the question turns on · green, solid = the evidence · red, dashed = what pulls you to a wrong choice

Correct: A) It isn't growing at the same rate it used to.
The stem asks what the ecologists are worried about, and the text answers in one clause: "its growth is declining." Declining growth is the same idea as not growing at the rate it used to. The grazing is the cause; the worry is the slowdown.

B) Isn't producing young trees anymore — too extreme. Young trees exist — deer are eating them. "Anymore" turns a decline into a full stop. Absolute words in a choice need absolute words in the text.

C) Blocked by fences — opposite. The fences are the proposed fix, and they are not built yet. This choice takes the solution and files it as the problem.

D) Root system can't support more trees — unsupported. The root system is mentioned only to explain that Pando is one organism. Nothing says it has hit a limit.

The move — Cause Is Not the Worry: when a stem asks "why are they worried," find the thing they want to stop, not the mechanism causing it and not the fix they propose. Three choices here are made from the other parts of the sentence.

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Question 11, Module 2a — Information and Ideas: Command of Evidence, Quantitative (Easy)

Your turn — try it before you open the reasoning

Command of Evidence (Quantitative) means the evidence is a table or graph instead of a sentence. Same skill, different medium. Here is the table exactly as it appears on screen.

Video Game Availability by Initial Release Years

Initial release years	Percentage of games still available
1975–1979	0.89
1980–1984	3.65
1985–1989	15.38
1990–1994	19.33
1995–1999	14.22

The question: Which choice most effectively uses data from the table to complete the statement?

1. A) 2000–2004.
2. B) 1995–1999.
3. C) 1970–1974.
4. D) 1985–1989.

Try it first — then open the reasoning

Video Game Availability by Initial Release Years — annotated

Initial release years	Percentage of games still available	Reading
1975–1979	0.89	Lowest row — not the number asked for
1980–1984	3.65	Not the number asked for
1985–1989	15.38	Trap row — close to 14.22, but not equal
1990–1994	19.33	Highest row — not the number asked for
1995–1999	14.22	Exact match to the number in the sentence

yellow, dotted = the number the sentence gives you · green, solid = the row that matches it · red, dashed = the near-miss row built to catch a fast eye

Correct: B) 1995–1999.
The sentence already contains the number: 14.22 percent. Run your finger down the percentage column until you hit 14.22. It sits in the 1995–1999 row. There is no reasoning to do beyond matching a printed number to its label.

A) 2000–2004 — not in the table. The table stops at 1999. A choice naming a range the table never lists is dead on arrival, and this test uses that trick twice on this page.

C) 1970–1974 — not in the table. Same problem at the other end. The earliest row is 1975–1979.

D) 1985–1989 — near-miss number. Its value is 15.38, which starts with a 1 and sits in the teens like 14.22. If you glance instead of reading digit by digit, this is the one you take.

The move — Read the Row, Not the Rank: when the sentence hands you an exact figure, do not look for the biggest or smallest row. Search the table for that exact figure and read across to its label. Highest and lowest are decoys on this item type.

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Question 12, Module 2a — Information and Ideas: Command of Evidence, Quantitative (Easy)

Your turn — try it before you open the reasoning

Depths at Which Four Deep-Sea Fish Species Live

Species	Depth below the ocean surface
Footballfish	200–1,000 meters
Southern stoplight loosejaw	500–2,000 meters
Black seadevil	250–2,000 meters
Bollons' rattail	300–800 meters

The question: Based on the information in the table, at what depth does the southern stoplight loosejaw live?

1. A) More than 2,000 meters below the surface
2. B) 150 to 400 meters below the surface
3. C) 500 to 2,000 meters below the surface
4. D) 250 to 500 meters below the surface

Try it first — then open the reasoning

Depths at Which Four Deep-Sea Fish Species Live — annotated

Species	Depth below the ocean surface	Reading
Footballfish	200–1,000 meters	Not the species named in the stem
Southern stoplight loosejaw	500–2,000 meters	The row the stem names — read it straight across
Black seadevil	250–2,000 meters	Trap row — shares the 2,000 ceiling, different floor
Bollons' rattail	300–800 meters	Not the species named in the stem

yellow, dotted = the value you need · green, solid = the row the stem names · red, dashed = the neighbouring row built to look similar

Correct: C) 500 to 2,000 meters below the surface.
The stem names one species. Find that row, read the second column, copy it. Southern stoplight loosejaw: 500–2,000 meters. Choice C repeats it word for word.

A) More than 2,000 meters — outside the table. 2,000 is the deepest number anywhere in the table, and it is a ceiling, not a floor. No species is listed as living below it.

B) 150 to 400 meters — invented numbers. Neither 150 nor 400 appears anywhere in the table. This is the choice for a reader working from a vague memory of "a few hundred meters."

D) 250 to 500 meters — two rows blended. 250 is the black seadevil's floor and 500 is the loosejaw's floor. Mixing values from two rows is the standard table trap, and the numbers all look familiar because each one is genuinely on screen.

The move — The Stem Names One Row: put your finger on the row label the stem gives you and do not let it drift. Every wrong choice on a table lookup is built from numbers on the same screen, so "these digits look familiar" is not evidence.

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Question 13, Module 2a — Information and Ideas: Command of Evidence, Textual (Medium)

Your turn — try it before you open the reasoning

Back to quotations. The claim is short, which makes it easy to misread as "anything nice about Alexandra."

The question: Which quotation from O Pioneers! most effectively illustrates the claim?

1. A) "She had never known before how much the country meant to her. The chirping of the insects down in the long grass had been like the sweetest music. She had felt as if her heart were hiding down there, somewhere, with the quail and the plover and all the little wild things that crooned or buzzed in the sun. Under the long shaggy ridges, she felt the future stirring."
2. B) "Alexandra talked to the men about their crops and to the women about their poultry. She spent a whole day with one young farmer who had been away at school, and who was experimenting with a new kind of clover hay. She learned a great deal."
3. C) "Alexandra drove off alone. The rattle of her wagon was lost in the howling of the wind, but her lantern, held firmly between her feet, made a moving point of light along the highway, going deeper and deeper into the dark country."
4. D) "It was Alexandra who read the papers and followed the markets, and who learned by the mistakes of their neighbors. It was Alexandra who could always tell about what it had cost to fatten each steer, and who could guess the weight of a hog before it went on the scales closer than John Bergson [her father] himself."

Try it first — then open the reasoning

O Pioneers! is a 1913 novel by Willa Cather. In the novel, Cather portrays Alexandra Bergson as having a deep emotional connection to her natural surroundings:  

yellow, dotted = what the question turns on · green, solid = the evidence · red, dashed = what pulls you to a wrong choice

Note → Two halves again: emotional and natural surroundings. Three of these quotations put Alexandra outdoors or around farming. Only one reports what she feels.

Correct: A) "She had never known before how much the country meant to her…"
Every sentence is an inner state aimed at nature. "How much the country meant to her" is emotional. Insect chirping "like the sweetest music" is feeling, not observation. "Her heart were hiding down there… with the quail and the plover" is the connection made literal. "She felt the future stirring" closes it. That is a deep emotional connection to natural surroundings, stated four ways.

B) Talked to men about crops — half-right. Farming is in it, so the setting is rural. But the content is conversation and learning. No feeling toward the land appears anywhere in the quotation.

C) Drove off alone into the dark country — half-right. The most atmospheric wrong answer, and the most dangerous. Wind, lantern, dark country — the narrator is being lyrical. Alexandra's own emotion is never reported. Mood in the prose is not emotion in the character.

D) Read the papers and followed the markets — scope shift. This shows business skill. It is about prices, weights and shrewdness. It would perfectly illustrate a claim about Alexandra's competence, which is not the claim you were given.

The move — Feeling Words Beat Scenery Words: when the claim contains "emotional," "believed," "admired" or "feared," scan the quotations for words that live inside a person — felt, meant, loved, dreaded. Pretty scenery description is the standing decoy on literary evidence items.

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Question 14, Module 2a — Information and Ideas: Command of Evidence, Quantitative (Medium)

Your turn — try it before you open the reasoning

The hardest table item in this module, because the sentence sets two conditions and the table has a column for each.

Maximum Height of Maple Trees When Fully Grown

Tree type	Maximum height (feet)	Native to North America
Sugar maple	75	yes
Silver maple	70	yes
Red maple	60	yes
Japanese maple	25	no
Norway maple	50	no

The question: Which choice most effectively uses data from the table to complete the text?

1. A) silver maple.
2. B) sugar maple.
3. C) red maple.
4. D) Norway maple.

Try it first — then open the reasoning

Maximum Height of Maple Trees When Fully Grown — annotated

Tree type	Maximum height (feet)	Native to North America	Passes both filters?
Sugar maple	75	yes	No — too tall
Silver maple	70	yes	No — too tall
Red maple	60	yes	Yes — the only row that does
Japanese maple	25	no	No — not native
Norway maple	50	no	No — not native

yellow, dotted = the two values that satisfy the sentence · green, solid = the only surviving row · red, dashed = the value that eliminates that row

Correct: C) red maple.
Filter one: native to North America. That kills Japanese maple and Norway maple. Filter two: won't grow more than 60 feet. Sugar maple is 75 and silver maple is 70, so both go. Red maple is 60, which is not more than 60, and it is native. One row survives.

A) Silver maple — fails one filter. Native, yes. But 70 feet is more than 60. It passes the condition you checked first and fails the one you were about to skip.

B) Sugar maple — fails one filter. Native, but the tallest tree on the table at 75 feet. Sugar maple is also the most familiar name, which is exactly why it is offered.

D) Norway maple — fails the other filter. At 50 feet it clears the height rule comfortably, so a reader who only checks height picks it. The native column says no.

⚠ Trap: "won't grow more than 60 feet" includes 60. If you read it as "under 60," you eliminate the right answer and are left with nothing. Watch for more than, at least, no fewer than — they decide whether the boundary value counts.

The move — Two Filters, Two Columns: count the conditions in the sentence before you look at the table. Two conditions means two columns and two passes. Cross out failures in pencil order — category filter first, because it usually kills two rows at once, then the number filter.

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Question 7, Module 2b — Information and Ideas: Central Ideas and Details (Medium)

I do — watch me work this one

A detail question about a character's behaviour. The joke in the passage is the answer.

yellow, dotted = what the question turns on · green, solid = the evidence · red, dashed = what pulls you to a wrong choice

The question: Based on the text, how does the Lord Chancellor respond to the crowd?

1. A) He asks about the meaning of the crowd's shouting, even though he claims to know what the crowd wants.
2. B) He indicates a desire to speak to the crowd, even though the crowd has asked to speak to the Sub-Warden.
3. C) He expresses sympathy for the crowd's demands, even though the crowd's shouting annoys him.
4. D) He describes the crowd as being united, even though the crowd clearly appears otherwise.

---

Question 8, Module 2b — Information and Ideas: Central Ideas and Details (Medium)

We do — you make one decision, then we finish it together

A bar graph with fourteen bars. Here it is rebuilt, with the heights read from the screen to the nearest whole percent.

Voters' Political Orientation, Level of Political Information, and Probability of Voting

Political orientation (1 = strong Democrat/liberal, 4 = independent, 7 = strong Republican/conservative)	Low information — probability of voting (%)	High information — probability of voting (%)	Which bar is taller
1	about 78	about 92	High
2	about 62	about 85	High
3	about 57	about 86	High
4 (independent)	about 47	about 80	High
5	about 62	about 88	High
6	about 69	about 88	High
7	about 81	about 94	High

Bar heights read off the printed graph to the nearest whole percent. The graph prints no numbers on the bars, so treat these as close readings, not published figures. The exact heights never matter on this item — only which bar in each pair is taller.

The question: Which choice best describes data in the graph that support Charles and Stephens's claim?

1. A) At each point on the political orientation scale, high-information voters were more likely than low-information voters to vote.
2. B) Only low-information voters who identify as independents had a voting probability below 50%.
3. C) The closer that low-information voters are to the ends of the political orientation scale, the more likely they were to vote.
4. D) High-information voters were more likely to identify as strong Democrats or strong Republicans than low-information voters were.

The same graph, annotated

Orientation	Low information (%)	High information (%)	What it shows
1	about 78	about 92	High beats low
2	about 62	about 85	High beats low
3	about 57	about 86	High beats low
4	about 47	about 80	High beats low; the only bar under 50 — the hook for choice B
5	about 62	about 88	High beats low
6	about 69	about 88	High beats low
7	about 81	about 94	High beats low; low-information rises at both ends — the hook for choice C

green, solid = the high-information bar wins in all seven pairs, which is the evidence · yellow, dotted = a true reading that answers a question nobody asked · red, dashed = the single value that makes a wrong choice look checkable

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Question 9, Module 2b — Information and Ideas: Command of Evidence, Quantitative (Hard)

Your turn — try it before you open the reasoning

Four studies, four numbers, and a claim about method. The table is reproduced below exactly as printed.

Estimates of Tyrannosaurid Bite Force

Study	Year	Estimation method	Approximate bite force (newtons)
Cost et al.	2019	muscular and skeletal modeling	35,000–63,000
Gignac and Erickson	2017	tooth-bone interaction analysis	8,000–34,000
Meers	2002	body-mass scaling	183,000–235,000
Bates and Falkingham	2012	muscular and skeletal modeling	35,000–57,000

The question: Which choice best describes data from the table that support Barrett and Rayfield's suggestion?

1. A) The study by Meers used body-mass scaling and produced the lowest estimated maximum bite force, while the study by Cost et al. used muscular and skeletal modeling and produced the highest estimated maximum.
2. B) In their study, Gignac and Erickson used tooth-bone interaction analysis to produce an estimated bite force range with a minimum of 8,000 newtons and a maximum of 34,000 newtons.
3. C) The bite force estimates produced by Bates and Falkingham and by Cost et al. were similar to each other, while the estimates produced by Meers and by Gignac and Erickson each differed substantially from any other estimate.
4. D) The estimated maximum bite force produced by Cost et al. exceeded the estimated maximum produced by Bates and Falkingham, even though both groups of researchers used the same method to generate their estimates.

Try it first — then open the reasoning

Estimates of Tyrannosaurid Bite Force — annotated

Study	Method	Range (newtons)	Reading
Cost et al.	muscular and skeletal modeling	35,000–63,000	Same method, nearly the same range as Bates and Falkingham
Bates and Falkingham	muscular and skeletal modeling	35,000–57,000	Identical floor, close ceiling
Gignac and Erickson	tooth-bone interaction analysis	8,000–34,000	Different method, range far below both
Meers	body-mass scaling	183,000–235,000	Different method, range far above all — the highest, not the lowest

green, solid = the two studies sharing a method · yellow, dotted = their nearly identical ranges, which is the evidence · red, dashed = the number a wrong choice misdescribes

Correct: C) The bite force estimates produced by Bates and Falkingham and by Cost et al. were similar to each other, while the estimates produced by Meers and by Gignac and Erickson each differed substantially from any other estimate.
The suggestion is that method drives the number. So you want: same method, similar numbers; different method, different numbers. That is exactly the pattern. Cost et al. and Bates and Falkingham both used muscular and skeletal modeling, and both start at 35,000 and top out in the 50,000s and 60,000s. Meers used body-mass scaling and landed at 183,000–235,000. Gignac and Erickson used tooth-bone interaction analysis and landed at 8,000–34,000. Method matches, results match; method changes, results scatter.

A) Meers produced the lowest maximum — factually wrong. Meers's maximum is 235,000, the highest number in the table by a wide margin. The lowest maximum is Gignac and Erickson's 34,000. Read the second number in each range, not the first.

B) Gignac and Erickson's range, restated — true but off-goal. Every number is correct. It describes one row and compares nothing, so it cannot show that method influences the estimate. Accurate is not the same as supporting.

D) Same method, different maximums — opposite. True that 63,000 beats 57,000. But this choice highlights a difference within one method, which works against the idea that method controls the result. A 6,000-newton gap is nothing next to Meers's 235,000.

The move — Group by the Claim's Category: when a claim says one column explains another, sort the table by that column first. Here, sorting by method puts the two modeling studies together and instantly shows they agree. The right answer on this type is always a comparison, never a single row.

---

Question 10, Module 2b — Information and Ideas: Command of Evidence, Textual (Hard)

Your turn — try it before you open the reasoning

Same skill as question 12 in Module 1, but reversed: this stem asks what would undermine the hypothesis, not support it.

The question: Which finding, if true, would most directly undermine Foster's hypothesis?

1. A) At some sites in the study, eelgrass meadows are found near otter populations that are small and have only recently been reintroduced.
2. B) At several sites not included in the study, there are large, well-established sea otter populations but no eelgrass meadows.
3. C) At several sites not included in the study, eelgrass meadows' health correlates negatively with the length of residence and size of otter populations.
4. D) At some sites in the study, the health of plants unrelated to eelgrass correlates negatively with the length of residence and size of otter populations.

Try it first — then open the reasoning

When digging for clams, their primary food, sea otters damage the roots of eelgrass plants growing on the seafloor. Near Vancouver Island in Canada, the otter population is large and well established, yet the eelgrass meadows are healthier than those found elsewhere off Canada's coast. To explain this, conservation scientist Erin Foster and colleagues compared the Vancouver Island meadows to meadows where otters are absent or were reintroduced only recently. Finding that the Vancouver Island meadows have a more diverse gene pool than the others do, Foster hypothesized that damage to eelgrass roots increases the plant's rate of sexual reproduction; this, in turn, boosts genetic diversity, which benefits the meadows' health overall.

yellow, dotted = what the question turns on · green, solid = the evidence · red, dashed = what pulls you to a wrong choice

Note → Foster's hypothesis predicts a direction: more otters, for longer → healthier meadows. To undermine it you need a real case where the direction runs the other way — and it has to be about eelgrass, because that is what the hypothesis is about.

Correct: C) At several sites not included in the study, eelgrass meadows' health correlates negatively with the length of residence and size of otter populations.
"Correlates negatively" means as one goes up the other goes down. So at those sites: bigger, longer-established otter populations, worse eelgrass. Foster's chain predicts the reverse. Two things make C the strongest attack: it is about eelgrass, and it covers both variables the hypothesis depends on — how many otters and how long they have been there.

A) Meadows near small, recent otter populations — no effect. That is the comparison group Foster deliberately used. Restating her study design does not challenge it, and the choice reports no health outcome at all.

B) Otters but no meadows — scope shift. Where eelgrass is absent there is nothing to be healthy or unhealthy. Meadows can be missing for a dozen reasons — wrong depth, wrong seabed. Absence is not a measurement.

D) Unrelated plants decline near otters — scope shift. The trap twin of C: same negative correlation, same two variables, wrong plants. The hypothesis is about a mechanism specific to eelgrass roots being damaged by digging. What happens to other species proves nothing about it.

⚠ Trap: C and D are the same sentence with one noun swapped. When two choices are near-identical, the single differing word is the entire question. Circle the difference before you decide, instead of rereading both from the top.

The move — Undermine Flips the Direction: write the hypothesis as an arrow with a direction, then look for the choice that shows the same two things moving the opposite way. Choices that add new information without touching the direction are noise.

---

Question 11, Module 2b — Information and Ideas: Command of Evidence, Textual (Medium)

Your turn — try it before you open the reasoning

Two scholars disagree. The stem picks one of them. Support only that one.

The question: Which finding, if true, would most directly support Paredes's argument?

1. A) The folklore that the ethnographers collected included several songs written in the form of a décima, a type of poem originating in late sixteenth-century Spain.
2. B) Much of the folklore that the ethnographers collected had similar elements from region to region.
3. C) Most of the folklore that the ethnographers collected was previously unknown to scholars.
4. D) Most of the folklore that the ethnographers collected consisted of corridos—ballads about history and social life—of a clearly recent origin.

Try it first — then open the reasoning

In the twentieth century, ethnographers made a concerted effort to collect Mexican American folklore, but they did not always agree about that folklore's origins. Scholars such as Aurelio Espinosa claimed that Mexican American folklore derived largely from the folklore of Spain, which ruled Mexico and what is now the southwestern United States from the sixteenth to early nineteenth centuries. Scholars such as Américo Paredes, by contrast, argued that while some Spanish influence is undeniable, Mexican American folklore is mainly the product of the ongoing interactions of various cultures in Mexico and the United States.

yellow, dotted = what the question turns on · green, solid = the concession Paredes already makes · red, dashed = the rival view, which two choices quietly serve

Correct: D) Most of the folklore that the ethnographers collected consisted of corridos—ballads about history and social life—of a clearly recent origin.
Two words carry it: most and recent. Paredes says the folklore is mainly recent local production, not mainly Spanish inheritance. "Most" answers "mainly." "Clearly recent origin" rules out sixteenth-century Spain. And ballads about history and social life are exactly what ongoing interaction between cultures produces.

A) Several songs in the Spanish décima form — supports the other side. A Spanish poetic form points to Spanish origins, which is Espinosa's case. Note "several," a small number; Paredes already grants that some Spanish influence exists, so this changes nothing for him even at best.

B) Similar elements from region to region — supports the other side. Uniformity across regions suggests one shared source, which fits an inherited Spanish tradition better than it fits many local interactions. Paredes's picture predicts regional variation.

C) Previously unknown to scholars — scope shift. Whether scholars had heard of it before says nothing about where it came from. Unknown material can be five hundred years old.

The move — Support the Named Scholar Only: in a two-view passage, write "E" and "P" next to the two positions before reading the choices, then label each choice. Wrong answers on this item type are usually correct support for the scholar you were not asked about.

---

Question 12, Module 2b — Information and Ideas: Central Ideas and Details (Hard)

Your turn — try it before you open the reasoning

The hardest question on this page. A line graph, three fly types, and a naming scheme designed to make you read backwards.

Average Survival of Fruit Flies following Infection

Days after infection	Type A flies — survival rate (% alive)	Type AB flies — survival rate (% alive)	Type B flies — survival rate (% alive)
0	100	100	100
2	about 100	about 97	about 96
6	about 96	about 46	about 41
10	about 93	about 11	about 5
14	about 91	about 1	about 1

Plotted points read off the printed line graph; the graph labels no values, so these are close readings. Only the shape matters here: one line stays near the top, the other two collapse.

The question: Which completion of the text is best supported by data in the graph?

1. A) DptA confers defense against A. sicerae regardless of the presence of DptB.
2. B) DptB protects against only one bacteria species, whereas DptA protects against multiple species.
3. C) DptB may have developed as a specific defense against A. sicerae.
4. D) defense against A. sicerae is strongest when both DptA and DptB are present.

Try it first — then open the reasoning

⚠ Trap — the labels are backwards from what you expect: a "type A" fly is not a fly that has DptA. It is a fly whose DptA has been silenced. Read the sentence again: "flies identified by mutations silencing DptA, DptB, or both… (termed types A, B, and AB)." So type A still has working DptB; type B still has working DptA; type AB has neither.

Fly type	Gene silenced	Gene still working	Survival at day 14
Type A	DptA	DptB	about 91% — nearly all alive
Type B	DptB	DptA	about 1% — nearly all dead
Type AB	both	neither	about 1% — nearly all dead

Average Survival of Fruit Flies following Infection — annotated

Days	Type A (has working DptB)	Type AB (has neither)	Type B (has working DptA)
0	100	100	100
6	about 96	about 46	about 41
14	about 91	about 1	about 1

green, solid = the group that survives, and it is the group that kept DptB · yellow, dotted = the survival gap that answers the question · red, dashed = the group that kept DptA and died anyway

Correct: C) DptB may have developed as a specific defense against A. sicerae.
Follow the survivors. Only type A flies live, and type A is the group that still has working DptB. Type B keeps DptA and dies at the same rate as flies with no defence at all. So against this bacterium DptB is doing the protecting and DptA is doing nothing. Now add the sentence in the passage: resistance to the other bacterium, P. rettgeri, tracks DptA and not DptB. Each gene covers a different bacterium, so DptB looks like a specific defence against A. sicerae. The word "may" keeps it appropriately cautious.

A) DptA confers defense against A. sicerae — opposite. Type B flies have working DptA and end at about 1% survival, the same as flies with nothing. This is the choice you land on if you read "type A" as "the flies with DptA."

B) DptB protects against one species, DptA against multiple — unsupported, and backwards. Only two bacteria are discussed. DptA is linked to one of them and not to the other, so "multiple" has no evidence at all. The choice also flips which gene is the narrow specialist.

D) Defense strongest when both are present — untestable here. Every fly in the graph has at least one gene silenced. There is no both-genes-working group plotted, so the graph cannot show that combination is best. Watch for choices about a group that was never measured.

The move — Silenced Gene, Surviving Group: in a knockout study, write down for each group what is missing and what is left before you look at the graph. Then find the group that survives and name the thing it still has. That thing is the answer.

---

Question 13, Module 2b — Information and Ideas: Inferences (Hard)

Your turn — try it before you open the reasoning

Economics, one long sentence, and a blank at the end. Take the passage in two halves: the old explanation, then the complication.

The question: Which choice most logically completes the text?

1. A) the explanation that some economists have offered for US firms' increasing adoption of automation technology may be based on an overestimation of the tax benefits and productivity gains associated with that technology.
2. B) US firms' increasing adoption of automation technology may be driven more by the fact that the government indirectly incentivizes firms to adopt that technology than by the ongoing benefits that the technology has for firms' outputs.
3. C) changes to the US tax code that result in capital expenditures on automation technology being treated the same as expenditures on labor costs would likely have little effect on firms' productivity but may encourage further adoption of that technology.
4. D) US firms have actually tended to experience a decrease in productivity as a result of adopting automation technology, but that decrease is overlooked due to the tax advantages associated with the technology.

Try it first — then open the reasoning

Some economists have attributed the increasing adoption of automation technology by firms in the United States in part to the productivity gains firms can achieve by automating tasks previously requiring paid labor. Daron Acemoglu et al. recently complicated this account by showing not only that automation's productivity gains are often unremarkable, but that there is a disparity in the US tax code between automation technology and the labor it is nominally equivalent to: capital expenditures on that technology can reduce a firm's tax burden relative to its tax burden if equivalent expenditures were labor costs. Together, these findings suggest that  

yellow, dotted = the new reason firms automate · green, solid = the old reason being knocked down · red, dashed = the old explanation that two choices cling to

Finding	Effect on the old story
Productivity gains are often unremarkable	Weakens it — the stated motive is small
Tax code favours machines over wages	Replaces it — supplies a bigger motive
Both together	Firms may be automating for the tax break more than for the output

Correct: B) US firms' increasing adoption of automation technology may be driven more by the fact that the government indirectly incentivizes firms to adopt that technology than by the ongoing benefits that the technology has for firms' outputs.
The blank has to combine both findings. Small productivity gains means the old motive is weak. A tax code that makes machines cheaper than wages means there is a new motive, and it comes from government policy rather than from performance. "Indirectly incentivizes" is a fair reading of a tax rule that quietly rewards one choice over the other. B is the only option that puts the two findings together and picks a winner between them.

A) Overestimation of tax benefits and productivity gains — half-right. The productivity half is right. The tax half is exactly backwards: the tax benefits are real, and they are the passage's new explanation, not an error. One wrong noun sinks an otherwise attractive sentence.

C) Equal tax treatment would encourage further adoption — opposite. If the tax advantage disappeared, the incentive to automate would shrink, not grow. This choice takes the mechanism and predicts the wrong direction from it.

D) A decrease in productivity — too extreme. "Unremarkable" means small, not negative. A modest gain and a loss are different things, and the text never reports a fall.

The move — "Together, These Findings" Needs Both: when the sentence before the blank says together or taken as a whole, the answer must use every finding listed. Cross out any choice that only accounts for one of them, however true it sounds.

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Question 14, Module 2b — Information and Ideas: Inferences (Hard)

Your turn — try it before you open the reasoning

The last item, and the densest vocabulary on the page. Everything you need is in two words: anterior and posterior.

The question: Which choice most logically completes the text?

1. A) despite the greater prevalence of anterior genes in sea stars' genetic makeup, posterior genes active at the body's perimeter are primarily responsible for the starlike layout that distinguishes sea stars' radial symmetry from that of other echinoderms.
2. B) contrary to the belief that they evolved from early ancestors with the bilateral form typical of many other animals, sea stars instead originated with an atypical body layout that was neither bilaterally nor radially symmetrical.
3. C) although the two species are closely related, there is only minimal correspondence in the genetic markers for head, tail, and trunk region development in P. miniata sea stars and S. kowalevskii acorn worms.
4. D) rather than undergoing changes resulting in the eventual elimination of a head region in their radial body plan, as previously assumed, sea stars' morphology evolved to completely lack a trunk and consist primarily of a head region.

Try it first — then open the reasoning

The morphological novelty of echinoderms—marine invertebrates with radial symmetry, usually starlike, around a central point—impedes comparisons with most other animals, in which bilateral symmetry on an anterior-posterior (head to tail) axis through a trunk is typical. Particularly puzzling are sea stars, thought to have evolved a headless layout from a known bilateral origin. Applying genomic knowledge of Saccoglossus kowalevskii acorn worms (close relatives of sea stars, and thus expected to have similar markers for corresponding anatomical regions) to the body patterning genes of Patiria miniata sea stars, Laurent Formery et al. observed activity only in anterior genes across P. miniata's entire body and some posterior genes limited to the edges, suggesting that  

yellow, dotted = the finding the blank must explain · green, solid = the definition that decodes it · red, dashed = the old assumption being overturned

Note → The passage tells you that anterior means head and posterior means tail. Anterior genes are on across the entire body. So by the genetic marker, the whole sea star reads as head.

Correct: D) rather than undergoing changes resulting in the eventual elimination of a head region in their radial body plan, as previously assumed, sea stars' morphology evolved to completely lack a trunk and consist primarily of a head region.
The old view was "headless," stated earlier in the passage. The data say the opposite: head genes are active everywhere on the animal, tail genes only at the rim. If the head markers cover the whole body, the animal is not missing a head — it is missing everything else. D names both parts: the assumption overturned, and the finding that replaces it.

A) Posterior genes primarily responsible for the starlike layout — opposite emphasis. Posterior activity is "limited to the edges." Limited is the opposite of primarily responsible. The choice also invents a contrast with other echinoderms, which the study never examined.

B) Neither bilaterally nor radially symmetrical — contradicts the passage. The first sentence states that echinoderms have radial symmetry, and the bilateral origin is called "known." B throws out two facts the passage supplied as given.

C) Only minimal correspondence in genetic markers — opposite. The markers corresponded well enough to be read across species — that is how the researchers could tell which genes were anterior and which posterior. If correspondence had been minimal, there would be no result to report.

The move — Translate the Jargon, Then Answer: when a passage defines its own hard words in brackets, write the plain version above them — anterior means head, posterior means tail — and reread the finding in plain English. "Head genes everywhere, tail genes at the rim" makes the answer obvious in a way the technical sentence never will.

---

Rules and shortcuts from this test

Ten rules, each earned from a question above. Each one says when it fires, what you do, and what it saves you.

Cheat sheet — every rule on this page

Rule (and the question that taught it)	When it fires	What you do
Last Sentence Wins (M1 Q9)	Stem says "main idea"	Read the last sentence, match a choice to it
Answer the Speaker, Not the Scene (M1 Q10)	Stem names a character	Judge only that character's lines
Match the Claim's Verb (M1 Q11)	Claim plus four quotations	Reduce claim to two words; keep the quotation hitting both
Support Means the Missing Link (M1 Q12)	"Which finding would support"	Supply the arrow the passage left out
Fill the Blank Before You Look (M1 Q13)	Passage ends in a blank	Write your own ending first
Both True Means One Must Move (M1 Q14)	"If both are correct"	Find the third fact that lets both stand
Defined Term, Broken Condition (M1 Q15)	Passage defines a phrase	Test the new case against that definition
Point at Two Lines (M2a Q8)	"According to the text"	Demand two supporting phrases, not one
Read Past the "But" (M2a Q9)	Older or long-sentence prose	Finish the sentence before judging a trait
Cause Is Not the Worry (M2a Q10)	"Why are they worried"	Name the outcome, not the mechanism or the fix
Read the Row, Not the Rank (M2a Q11)	Sentence gives an exact figure	Find that figure, read across to its label
The Stem Names One Row (M2a Q12)	Simple table lookup	Hold the named row; ignore familiar-looking digits
Feeling Words Beat Scenery Words (M2a Q13)	Claim contains an emotion word	Look for felt, meant, loved — not for scenery
Two Filters, Two Columns (M2a Q14)	Sentence sets two conditions	Category filter first, number filter second
Mind the Gap Between Speaker and Narrator (M2b Q7)	Satire or comic fiction	Find where the character's words clash with the scene
Every Bar, Every Point (M2b Q8)	Choice says "at each point"	Check all pairs, then check the axis
Group by the Claim's Category (M2b Q9)	Claim says one column explains another	Sort by that column; expect a comparison answer
Undermine Flips the Direction (M2b Q10)	Stem says "undermine" or "weaken"	Find the same two variables moving the opposite way
Support the Named Scholar Only (M2b Q11)	Two scholars disagree	Label each choice with whose side it helps
Silenced Gene, Surviving Group (M2b Q12)	Knockout or removal study	List what each group lost and kept before reading the graph
"Together, These Findings" Needs Both (M2b Q13)	Sentence says "together" or "taken as a whole"	Reject any choice using only one finding
Translate the Jargon, Then Answer (M2b Q14)	Passage defines its own hard words	Rewrite the finding in plain English first

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Answer key — Bluebook Test 8 Information and Ideas, all 22 questions

Module 1	Answer	Module 2a	Answer	Module 2b	Answer
Q9	A	Q8	B	Q7	D
Q10	C	Q9	D	Q8	A
Q11	C	Q10	A	Q9	C
Q12	D	Q11	B	Q10	C
Q13	D	Q12	C	Q11	D
Q14	B	Q13	A	Q12	C
Q15	D	Q14	C	Q13	B
—	—	—	—	Q14	D

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Questions, passages and answer choices on this page are quoted from College Board's official Bluebook Practice Test 8, Reading and Writing, Modules 1, 2a and 2b, for the purpose of instruction. Correct answers come from the official answer key for that form. All explanations, rules, annotations, tables and figures are The Test Advantage's own work. Data tables and graphs have been rebuilt in HTML from the original screens; where a graph prints no values, the readings are labelled as approximate.

Frequently Asked Questions

What is the Information and Ideas domain on the Digital SAT?

One of the four Reading and Writing domains. It covers Central Ideas and Details, Command of Evidence (Textual), Command of Evidence (Quantitative), and Inferences — all of them asking what a text or data display actually establishes.

How many Information and Ideas questions are on the test?

On Bluebook Practice Test 8 there are 22 across the three modules: 7 in Module 1, 7 in Module 2a and 8 in Module 2b. Because you sit only two modules, you personally answer 14 or 15 of them. College Board reports the domain as roughly 26 percent of the section.

What are the answers to Bluebook test 8 inference questions?

Module 1: 13=D, 14=B, 15=D. Module 2b: 13=B, 14=D. All five are worked in full on this page.

How do I answer command-of-evidence questions?

Reduce the claim to its two key words before reading any choice, then keep only the option that touches both. That one habit decides Module 1 question 11, Module 2a question 13 and Module 2b question 11 on this form.

How do I read the graphs in SAT evidence questions?

Read the axis labels and legend before the bars, then ask whether the axis measures the thing the choice claims. In Module 2b question 8, choice D fails only because the vertical axis measures probability of voting, not group size.

What is the difference between main idea and main purpose?

Main idea is what the text says; main purpose is what the writer was trying to do. Module 1 question 9 asks for the idea, so the answer describes the book rather than the writer's intention.

Which Information and Ideas question on test 8 is hardest?

Module 2b question 12, the fruit fly survival graph. A 'type A' fly is one whose DptA gene has been silenced, so the labels run opposite to the way most students read them. Module 2b question 14, the sea star item, is a close second.

How do I stop falling for the 'too extreme' answer choice?

Match the strength of the choice's words to the strength of the text's. Module 2a question 10 offers 'isn't producing young trees anymore' when the passage only says growth 'is declining'. Absolutes need matching absolutes in the passage.

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