All practice questions

Passage A
In his foundational analysis of social cost, Ronald Coase established that under conditions of frictionless exchange—where transaction costs are zero—the initial legal assignment of an entitlement will not dictate the ultimate allocation of resources. Assuming rational actors seeking to maximize their respective positions, parties will simply bargain until the entitlement resides with whichever stakeholder values it most highly. An efficient outcome is thus secured regardless of whether the legal rule initially grants an industrial factory the right to emit pollutants or grants adjacent homeowners the right to clean air. Conventional law and economics scholars have long treated this invariance proposition as a vital organizing principle for institutional and judicial design. When the costs of identifying negotiating partners, measuring damages, and drafting enforceable agreements are negligible, legal institutions need not shoulder the fraught evidentiary burden of attempting to calculate which party derives superior subjective utility from a contested resource. Rather, the proper judicial role is strictly facilitative: courts should focus primarily on delineating unambiguous, alienable property boundaries and dismantling procedural obstacles to private trade. Under this classical framework, economic actors are presumed to possess stable, exogenous valuation functions that exist independently of legal rules; transparent property rights ensure that voluntary market exchanges will reliably steer entitlements toward their highest-value social use.

Passage B
While the Coasean invariance proposition remains logically coherent within neoclassical price theory, empirical research in behavioral economics reveals a profound flaw in its foundational psychological premises. In extensive experimental trials, human decision-makers consistently exhibit an "endowment effect"—a robust cognitive asymmetry wherein an individual's minimum willingness to accept compensation to relinquish a legally recognized entitlement substantially exceeds their maximum willingness to pay to acquire that exact same entitlement. This valuation gap emerges because individuals evaluate potential outcomes relative to a psychological reference point established by their current legal status quo, perceiving the forfeiture of an endowed right far more acutely than the failure to secure an equivalent benefit. Consequently, the initial legal distribution of entitlements is never economically neutral. Even in idealized institutional settings completely devoid of conventional transaction costs, the psychological attachment and loss aversion engendered by initial legal possession frequently paralyze voluntary bargaining, preventing entitlements from moving to the party who would have valued them most in the absence of the initial grant. Legal rules do not simply allocate neutral bargaining chips among autonomous calculators with static preferences; rather, the state's initial assignment of rights actively constructs those valuations, rendering judicial assignment decisive in determining the final pattern of resource distribution.

The authors of the two passages would be most likely to disagree over which one of the following assertions?

Passage A

The profound disruptive potential of autonomous algorithmic trading systems poses a formidable challenge to traditional legal paradigms, particularly those of criminal jurisprudence. At the core of criminal liability lies the principle of *mens rea*, or a "guilty mind." A conviction typically requires demonstrating that a defendant possessed the requisite intent to commit a crime. Autonomous algorithms, however, operate absent consciousness or volition; they merely execute complex mathematical optimizations. Consequently, when an algorithmic trading system independently orchestrates a catastrophic "flash crash," the traditional search for *mens rea* hits a dead end. Attempting to attach criminal liability to the human programmer is equally problematic, as it would require proving the programmer specifically coded the algorithm with the intent to manipulate the market—a rare occurrence given that most such disruptions arise from unforeseen interactions in live trading environments. Therefore, shoehorning algorithms into traditional criminal statutes inevitably fails. Furthermore, attempting to personify software to satisfy criminal statutes risks creating dangerous legal precedents that could be misused in other domains of technology law. The most logically sound remedy is to eschew criminal law entirely in these instances and instead rely on corporate strict liability within civil law. By holding the financial institution unconditionally responsible for the financial damages caused by its proprietary software, the legal system ensures that victims are compensated without warping the foundational tenets of criminal jurisprudence to accommodate non-human actors.

Passage B

As autonomous systems increasingly mediate financial markets, the traditional liability binary—requiring either demonstrable human intent or defaulting to strict liability—proves inadequate. Proponents of strict liability argue it provides a clean solution for algorithmic harms by ensuring compensation without the messy business of proving intent. However, this approach is fundamentally flawed when applied to complex artificial intelligence. Strict liability effectively treats the devastating impacts of algorithmic emergent behaviors merely as an operational cost of doing business, completely bypassing the crucial concept of fault. We need not pretend that an algorithm possesses a human mind to recognize that the reckless deployment of opaque, inadequately tested systems constitutes a breach of duty. The law must evolve to recognize a standard of "algorithmic negligence." Under this framework, liability would attach to the human operators and institutions that deploy these systems, not because they intended the specific harm, but because they failed to adequately monitor, test, or constrain foreseeable emergent risks. By focusing on the deployment process rather than the algorithm's internal logic, this fault-based approach provides a powerful deterrent against the reckless use of autonomous trading systems, penalizing negligence without demanding anachronistic proofs of *mens rea*. By treating the deployment of advanced AI as a specialized domain requiring rigorous professional standards, the legal system can adapt to technological realities without sacrificing the core moral functions of the law.

Based on the passages, which of the following statements accurately characterize the authors' respective positions on algorithmic trading and legal liability? (Select all that apply)

Read the following excerpt from an essay on nineteenth-century American property law:

In early nineteenth-century American jurisprudence, legal theorists faced a profound challenge in adapting English common-law doctrines of riparian property to the continent’s vastly larger, volatile waterways. Under English doctrine, codified most famously in Lord Hale’s seventeenth-century treatise *De Jure Maris*, the boundary line between riparian landowners along a river followed the thread of the stream, adjusting dynamically when the bank expanded through gradual, imperceptible alluvial 'accretion.' However, English law treated sudden, violent changes in a river’s course—termed 'avulsion'—as legal nullities with respect to title, freezing boundary lines at the river’s abandoned channel. While this bifurcated rule operated coherently along predictable English chalk streams, its uncritical transposition to the violent, shifting hydrology of the Missouri and lower Mississippi Rivers threatened severe economic disruption. When torrential seasonal floods sliced new oxbow cutoffs overnight, the strict avulsion doctrine stranded established estates hundreds of yards from navigable water while maintaining anachronistic property boundaries across newly dry riverbeds. To mitigate these anomalies, American jurists such as Chancellor James Kent sought to reinterpret Hale’s requirement of 'imperceptibility,' arguing that the test should turn not on the mechanical rapidity of soil displacement, but on whether the riparian owner could reasonably identify the detached landmass as contiguous prior soil. In doing so, Kent subtly transformed what had originated as a strict evidentiary rule designed to avoid disputes over microscopic soil drift into a pragmatic standard intended to preserve riparian access to commercial waterways.

In the context of the passage, the author’s reference to 'predictable English chalk streams' serves primarily to do which of the following?

Read the following passage from an essay on legal history:

In eighteenth-century English contract law, promises within bilateral agreements were traditionally presumed to be independent covenants, meaning that one party's failure to perform did not excuse the other party's obligation, but merely gave rise to an action for damages. In Boone v. Eyre (1777), Lord Mansfield modified this rigid construct by establishing that where a breach goes only to part of the consideration and can be compensated in damages, the covenants remain independent, whereas if the breach goes to the entire root of the contract, the defendant's obligation is excused. Mansfield illustrated this distinction by positing a vendor who conveys a plantation with a title defect concerning only a single laborer among many: to permit the purchaser to retain the estate without paying the purchase price would generate an unjust forfeiture grossly disproportionate to the vendor's default. Modern formalists often cite Mansfield’s plantation hypothetical as an unprincipled equitable deviation from strict contractual autonomy; however, its primary analytical role was to formalize a constructive doctrine of substantial performance that reconciled commercial stability with the prevention of opportunistic evasion.

Statement: In the context of the passage, the reference to 'a single laborer among many' functions primarily to provide historical evidence documenting the prevalence of title disputes in eighteenth-century colonial transactions.

Biologists long assumed that abyssal benthic ecosystems were entirely sustained by the slow descent of photosynthetic detritus—often termed 'marine snow'—from epipelagic surface waters. The discovery of hydrothermal vent communities in 1977 overturned this paradigm by demonstrating that primary production could occur independently of solar radiation via chemoautotrophy. In these aphotic environments, sulfur-oxidizing bacteria serve as the ecological foundation, converting hydrogen sulfide and carbon dioxide into organic carbohydrates. To illustrate the extreme evolutionary specialization supporting this metabolic strategy, researchers frequently point to the giant tube worm Riftia pachyptila, which lacks an alimentary canal and instead houses vast colonies of sulfur-oxidizing endosymbionts within an internal vascular organ known as the trophosome. Rather than ingesting particulate matter, the organism relies on specialized hemoglobin molecules to bind and transport dissolved inorganic nutrients directly to these internal symbionts.

Which of the following most accurately describes the primary function of the author's reference to the trophosome of Riftia pachyptila in the passage?

Under the newly enacted Digital Data Protection Directive (DDPD), any corporation that processes biometric data must designate a specialized compliance officer, unless the corporation operates exclusively in the healthcare sector. Furthermore, all corporations designated as "high-volume data handlers" process biometric data. However, a recent survey of the healthcare sector reveals that no healthcare corporation currently employs a specialized compliance officer, even though some healthcare corporations are high-volume data handlers. Finally, any corporation that employs a specialized compliance officer is subject to annual independent audits.

Based on the information provided above, which of the following statements are most strongly supported? (Select all that apply)

Marine biologists studying the newly discovered Marianas deep-sea caldera have cataloged various unique species. According to their findings, all organisms that inhabit the caldera's core depend entirely on chemosynthesis for survival. Furthermore, most of the organisms inhabiting the caldera's core lack photobiological receptors. Interestingly, any organism that migrates to the epipelagic zone possesses photobiological receptors. Finally, researchers noted that some organisms dependent on chemosynthesis are active filter feeders.

Which one of the following logically follows from the researchers' findings?

Consider the following excerpt from an essay on ancient architectural engineering:

"For over a century, structural historians attributed the extraordinary resilience of ancient Roman maritime concrete solely to pozzolana—a reactive volcanic ash sourced from the Gulf of Naples that forms interlocking aluminosilicate hydrate crystals. However, recent spectroscopic examinations of intact breakwaters have turned attention toward ubiquitous, millimeter-scale inclusions of calcified material termed 'lime clasts.' Traditional scholarship routinely dismissed these inclusions as evidence of deficient slaking or sloppy mixing protocols by Roman laborers. Yet high-resolution elemental mapping demonstrates that these clasts were generated through deliberate 'hot mixing' using quicklime. When microcracks inevitably form in the concrete, percolating water dissolves the lime clasts, redepositing calcium carbonate directly into the fractures and dynamically self-healing the structure."

Statement: In the context of the passage, the author's reference to "deficient slaking or sloppy mixing protocols" serves primarily to identify a traditional historical explanation that the author subsequently rejects in favor of a functional, deliberate interpretation of the material.

Passage A

Marine protected areas (MPAs), particularly strictly enforced no-take marine reserves where all extractive activities are entirely prohibited, have emerged as a foundational cornerstone of contemporary marine conservation. Skeptics from the commercial fishing sector have long contended that closing vast swaths of oceanic habitat inevitably inflicts an unsustainable economic penalty on surrounding fleets by shrinking harvestable grounds. However, a growing body of longitudinal empirical research demonstrates that the biological gains accrued within no-take reserves generate a substantial net surplus for adjacent fisheries.

Within five to ten years of establishing a fully protected reserve, reproductive biomass within its boundaries escalates exponentially, triggering two distinct mechanisms of biological spillover: the density-dependent outward migration of mature adult finfish and the broadcast dispersal of millions of buoyant larvae via prevailing currents into peripheral fishing grounds. Far from diminishing aggregate commercial yields, well-enforced no-take reserves establish a self-sustaining ecological reservoir that stabilizes and enriches proximate harvest zones over the long term. Because no-take reserves do not rely on the volatile and often politicized enforcement of species-specific quotas, their permanent spatial boundaries provide an indispensable biological insurance policy against the unpredictable risk of catastrophic stock collapse.

Passage B

While the intuitive appeal of permanent no-take marine reserves is considerable, their efficacy as a general mechanism for sustainable fisheries management is severely constrained by spatial, economic, and ecological realities. Marine ecosystems are dynamic, fluid systems rather than self-contained terrestrial parks. Imposing rigid, permanent geographic boundaries in pelagic environments frequently produces an intense displacement of effort: rather than reducing overall extraction, fishing fleets merely concentrate their harvest capacity along reserve perimeters. This intense edge effect captures emigrating adult biomass almost immediately upon crossing boundary lines, largely nullifying the anticipated economic benefits of spillover for the broader fishing sector.

Moreover, accelerating oceanic warming is driving the poleward migration of commercial fish species at unprecedented rates, rendering fixed geographic closures ecologically obsolete as target stocks inevitably shift beyond designated perimeter coordinates. Rather than relying on immovable spatial reserves that fail to track ecological flux and merely relocate fishing effort, modern fisheries governance must adopt dynamic ocean management frameworks. By leveraging satellite telemetry, real-time oceanographic modeling, and mobile quota systems, dynamic management can introduce temporary, flexible closures that follow target species while preserving the economic viability of commercial fleets.

Which of the following claims regarding permanent no-take marine reserves would the author of Passage A be most likely to accept and the author of Passage B be most likely to reject?

At the city's architectural preservation site, most of the historic buildings were constructed before the year 1900. Furthermore, most of the historic buildings at the site feature masonry facades. All buildings constructed before 1900 at the site are protected by the heritage registry.

Which one of the following statements must be true based on the information above?

A national health ministry is establishing new regulatory standards for clinical trials. The regulations are governed by the following conditional rules:

- Any trial that tests a novel medical device must undergo a rigorous safety audit.
- A rigorous safety audit is conducted only if the trial employs an independent oversight committee.
- If a trial employs an independent oversight committee, then it must allocate five percent of its budget to patient advocacy.
- A trial cannot employ an independent oversight committee if it is exclusively sponsored by a for-profit pharmaceutical company.
- Unless a trial allocates five percent of its budget to patient advocacy, it cannot qualify for the federal innovation grant.
- All trials that are exclusively sponsored by a for-profit pharmaceutical company must undergo a commercial viability review.

Match each proposed clinical trial profile below with the deductive inference that must logically follow from the regulations.

An analysis of global tech startups founded in 2020 revealed that every startup that achieved profitability within its first three years utilized a decentralized workforce model. Not every startup utilizing this model achieved profitability, however. Interestingly, of the startups that did achieve profitability in that timeframe, a majority were originally founded by individuals with no prior experience in the technology sector.

Determine whether the following statement is TRUE or FALSE:

Based strictly on the analysis provided, the claim that 'a majority of the tech startups founded in 2020 by individuals with no prior technology experience utilized a decentralized workforce model' is strongly supported.

Read the following dialogue and match each proposition to the correct description of the speakers' stances based strictly on the text.

Director Vance: We must actively de-orbit the defunct Helios-4 satellite. Although it currently poses no immediate threat to our communications arrays, its decaying orbit guarantees it will eventually re-enter the atmosphere. Without a controlled de-orbit, large debris might survive and strike populated areas. The potential harm of an uncontrolled re-entry is a risk we cannot ethically accept, and it far outweighs the operational risks of a retrieval mission.

Engineer Cho: I agree that Helios-4 will eventually re-enter the atmosphere. However, the risk of debris from this specific satellite surviving re-entry is statistically negligible. Furthermore, actively de-orbiting it would require launching a retrieval vehicle. That launch creates a significant immediate risk of collision with active satellites—a far greater hazard than an uncontrolled re-entry decades from now.

Passage A
The Historically Informed Performance (HIP) movement has fundamentally transformed modern understanding of Baroque keyboard literature. Advocates of HIP maintain that conventional twentieth-century performance conventions—defined by the sustained power, even timbre, and pervasive dynamic pedal work of the modern grand piano—impose anachronistic nineteenth-century romantic aesthetics onto works conceived within a radically different musical grammar. Keyboard instruments of the seventeenth and eighteenth centuries, such as the harpsichord and clavichord, possessed distinct mechanical characteristics: a rapid decay of tone, light action, and an absence of standardized pitch and equal temperament. These physical properties were not deficiencies to be overcome, but compositional parameters that directly informed how music was written. The rapid decay of tone, for instance, necessitated nuanced articulation, precise rhetorical pause, and specific ornamental figures to sustain line and define polyphonic hierarchy. By rigorously observing contemporaneous treatises, historical fingering systems, and period temperaments, modern performers do not merely replicate an archaic sonic profile; they resurrect the internal structural logic and expressive vitality intended by the composer. To disregard these historical conditions is to sever the music from the very acoustic syntax that gives its counterpoint coherent meaning.

Passage B
While the archival recovery of period instruments and performance manuals has enriched musicological scholarship, elevating historical authenticity to a supreme aesthetic imperative rests upon fragile premises. To begin with, the quest to recover pristine historical practice is epistemologically fraught. Surviving eighteenth-century performance treatises were notoriously prescriptive rather than descriptive; they reflected the pedagogical ideals or idiosyncratic preferences of individual theorists rather than the diverse, unrecorded realities of daily performance. More fundamentally, the historicist philosophy conflates the artistic essence of a composition with the contingent technological limitations of its era. A monumental work such as a Bach fugue endures across centuries precisely because its intellectual architecture and emotional resonance transcend the specific mechanical capabilities of the instruments available at its creation. When executed on a modern grand piano, the work's dense polyphony gains clarity from subtle dynamic shading, and its melodic lines acquire sustained singing qualities previously unattainable on early keyboard instruments. Far from corrupting the composer’s vision, modern performance mediums unlock latent expressive dimensions that historical instruments could only hint at. Fixating exclusively on original performance conditions risks reducing profound masterworks to inert museum artifacts, stripped of their capacity to speak directly to contemporary listeners.

Based on the passages above, match each author's analytical perspective or argument on the left with its corresponding characterization on the right.

Anthropologist: Social media platforms are deliberately engineered to algorithmically amplify emotionally charged language, and it is well documented that emotional rhetoric inherently commands greater cognitive attention than neutral discourse. Because of this dynamic, digital interaction spaces inevitably skew public perception toward ideological extremes. Consequently, researchers who rely on analyzing digital discourse to gauge genuine societal consensus are fundamentally misguided.

Which of the following most accurately describes the role played in the anthropologist's argument by the statement that digital interaction spaces inevitably skew public perception toward ideological extremes?

Consider the following passage from an essay on economic history:

In the late fifteenth century, the Venetian Senate began issuing 'privilegi'—exclusive monopolistic rights granted to individual printers for publishing specific texts or employing novel typographic designs. Early economic historians viewed these early privileges primarily as an egalitarian stimulus designed to democratize access to scholarly texts by shielding nascent presses from ruinous competition. However, this interpretation misconstrues the commercial incentives of early Venetian book production. The Senate's 1469 grant to Johannes of Speyer, which conferred an absolute monopoly over all printing throughout Venice, reveals that state policy was initially aimed at attracting capital-intensive foreign expertise rather than fostering domestic competition. Moreover, the subsequent petition of Aldus Manutius in 1495—requesting protection not for textual content, but specifically for his newly designed italic Greek typefaces—demonstrates that the privilege system quickly adapted to safeguard proprietary aesthetic innovations rather than literary works per se. Far from reflecting an ideological commitment to public dissemination, the Senate's pragmatic interventions functioned as market-stabilization mechanisms tailored to appease entrenched guild members who feared catastrophic supply gluts in an unregulated paper market.

Match each cited textual detail from the passage to the primary rhetorical function it serves in the author's argument.

Passage A
Behavioral economics has demonstrated that human decision-making routinely departs from the idealized rationality posited by classical economic models. Bounded by cognitive limitations and heuristics, individuals consistently succumb to present bias, status quo inertia, and choice overload. Recognizing these systemic vulnerabilities, proponents of libertarian paternalism advocate the strategic implementation of "nudges"—subtle alterations in choice architecture that steer individuals toward beneficial outcomes without restricting choice or altering economic incentives. A prototypical example is automatic enrollment in retirement savings plans: by establishing participation as the default, policymakers dramatically increase savings rates while preserving an individual's right to opt out. Because cognitive biases are deeply ingrained evolutionary features of human psychology, attempting to eradicate them through didactic instruction is largely futile. Choice architects must instead accept cognitive flaws as fixed parameters and structure decision environments so that automatic impulses align with long-term welfare. By quietly channeling heuristic thinking rather than demanding effortful deliberation, nudges offer an efficient, non-coercive mechanism for social optimization.

Passage B
While nudging has attained immense popularity among policymakers, its fundamental premise rests on a patronizing and overly pessimistic view of human agency. By surreptitiously manipulating default options and environmental cues, choice architects exploit the very cognitive heuristics they lament, treating citizens as passive subjects incapable of reasoned judgment. More critically, nudges yield fragile, non-transferable behavioral compliance: an individual steered into a prudent retirement default remains entirely unequipped to navigate complex health insurance selections or deceptive consumer contracts. Rather than accommodating cognitive limitations through opaque environmental engineering, public policy should focus on "boosting"—interventions designed to expand and empower individuals' intrinsic decision-making competencies. Boosts operate by equipping people with transparent procedural tools, such as fast-and-frugal decision trees and natural frequency representations of statistical risk. Unlike nudges, boosts require conscious cognitive effort, fostering transferable skills that persist across novel environments. Sustainable autonomy requires cultivating deliberative resilience rather than quietly managing behavioral symptoms through engineered defaults.

Based on the passages, the author of Passage B would be most likely to criticize the approach advocated in Passage A on the grounds that it

The Board of Antiquities has issued the following directives for affiliated institutions: Any institution that acquires a Class I historical artifact must possess a reinforced subterranean vault. An institution is eligible for the federal preservation grant only if it acquires a Class I historical artifact. Furthermore, unless an institution maintains a specialized restoration laboratory, it cannot possess a reinforced subterranean vault. Finally, an institution can host the biennial symposium only if it is eligible for the federal preservation grant.

Based on the directives above, which of the following must be true?

The mid-twentieth-century advent of the Annales school of historiography marked a programmatic rejection of *l’histoire événementielle*—traditional history's preoccupation with episodic political milestones and individual elite actors. By reorienting historical inquiry toward the *longue durée*—the imperceptibly slow-moving geographic, demographic, and economic structures that shape human existence—Annales historians sought a 'total history' that would capture the material realities of the marginalized masses rather than merely the political machinations of monarchs. However, recent critical historiography identifies a methodological paradox at the heart of this project. Because the Annales historians eschewed qualitative narrative accounts (which skewed elite) in favor of systemic quantitative data—such as parish registers, tithe records, and grain price indices—their scholarship became structurally bound by the limitations of state and ecclesiastical administrative ledgers. Consequently, while the Annales school theoretically democratized historical focus, its strict evidentiary parameters systematically obscured the ideological agency and localized political resistance of the peasantry, phenomena that typically left no statistical footprint but were often preserved, albeit in distorted form, within the very narrative archives the Annalistes had discarded.

Based on the passage, which of the following statements about the Annales school's methodology can be properly inferred? (Select all that apply)

Read the following excerpt from an essay on subglacial hydrology:

In subglacial hydrology, the classical model formulated by Hans Röthlisberger posited that basal meltwater drainage occurs primarily through incised, pressurized conduits ('R-channels') carved upward into the overlying ice by frictional dissipation. Under this conduit-dominant regime, an increase in meltwater discharge enlarges channel cross-sections via viscous heat generation, paradoxically depressing basal water pressure and decelerating ice-sheet motion. However, recent radar-echosounding observations over the Greenland interior have identified an extensive, interconnected network of distributed cavities that persists through peak summer runoff. In these distributed systems, transient hydraulic surges produce an opposite dynamic: subglacial water sheets decouple the basal ice from bedrock asperities, creating localized hydraulic jacking. While proponents of conduit modeling cite the seasonal terminus deceleration of western margin glaciers as definitive proof of channelization efficiency, anomalous velocity spikes documented during late-season pluviometric events indicate that cavity-dominated drainage can dynamically reassert itself whenever conduit closure rates exceed local melt rates.

Based on the excerpt, match each cited textual detail with the primary rhetorical function it serves within the passage.