All practice questions

Read the following passage:

In archaic Roman delictual jurisprudence, Chapter Three of the Lex Aquilia (enacted circa 286 BCE) imposed liability exclusively for wrongful damage inflicted directly by physical contact—conventionally categorized by classicists under the restrictive canon of damnum corpore corpori datum ('damage done by the body to the body'). Under this statutory standard, direct physical destruction of tangible property, such as fracturing a timber or severing an ox's tendon, warranted financial restitution. However, legal historians frequently emphasize that the rigid statutory language generated severe conceptual impasses when confronting non-physical causation or indirect harm. For instance, if a defendant did not strike another's slave directly but rather locked the slave in an unventilated granary where the slave perished of starvation, the strict letter of the Aquilian statute afforded no direct remedy because no direct corporeal blow had been struck.

To remediate these lacunae without formally repealing statutory enactments, the Roman urban praetor developed procedural fictions termed actiones utiles (analogous actions) and actiones in factum (actions based on the particular facts of the case). Scholars debating the nature of this jurisdictional expansion have divided into two interpretative camps. Formalist scholars maintain that praetors acted merely as mechanical interstitial interpreters, extending statutory remedies only when the causal nexus mirrored physical impact in immediate temporal proximity. In contrast, legal functionalists argue that praetorian interventions represented an unacknowledged philosophical revolution, subtly reorienting Roman tort law from a strict penal regime focused on direct force toward a modern compensatory framework rooted in generalized notions of fault (culpa). Functionalists point to the celebrated case of the severed ship's mooring cable: when a defendant released a moored vessel into a stormy current, resulting in the vessel being crushed against rocks downriver, the praetor granted an actio in factum. Functionalists argue this ruling did not merely extend the physical metaphor; rather, it decoupled actionable liability from physical touch, establishing that setting a destructive causal sequence in motion was itself legally culpable. While formalists dismiss such examples as isolated pragmatic compromises designed to preserve public order in Mediterranean commerce, the enduring structural influence of these praetorian remedies on modern civil codes suggests the functionalist view captures a profound doctrinal transformation.

Match each cited textual detail or phrase from the passage with the statement that most accurately describes its primary rhetorical function in the author's argument:

Passage A
The doctrine of adverse possession—whereby a trespasser acquires legal title to land after continuous and open occupation for a statutory period—has long troubled legal formalists. However, viewed through the lens of law and economics, the doctrine is a vital mechanism for reducing systemic friction. By imposing a statute of limitations on property claims, adverse possession efficiently clears clouded titles, thereby lowering transaction costs and facilitating the marketability of land. If old, unrecorded claims could be resurrected in perpetuity, the ensuing uncertainty would suppress investment and development. Thus, the doctrine penalizes the "sleeping owner" not out of moral reprobation, but to ensure that property flows toward its most economically productive use. The occupant's eventual acquisition of title is merely a pragmatic instrument; the ultimate beneficiary is the broader market, which relies on objective, easily verifiable records of ownership to maximize aggregate welfare. From this perspective, the specific identities and subjective attachments of the contesting parties are largely irrelevant to the doctrine’s utilitarian function.

Passage B
Traditional economic justifications for adverse possession fail to capture the profound psychological transformation that occurs during prolonged occupation. A more compelling justification sounds in the moral theory of personhood. Over time, an occupant who resides on, cultivates, or otherwise intertwines their daily existence with a specific parcel of land begins to experience that property not as a fungible asset, but as an extension of the self. The land becomes constitutive of their identity and rootedness in the world. Conversely, the absentee owner—having ignored the property for the statutory period—demonstrates that the land holds, at most, merely instrumental value for them; it is held as a financial asset easily replaceable by market equivalents. Stripping the long-term occupant of the land would thus inflict a devastating moral injury, severing a bond central to their personhood, whereas extinguishing the absentee owner’s title merely causes a quantifiable financial loss. Adverse possession is therefore justified not by systemic market efficiency, but by the moral imperative to protect the subjective, constitutive ties between persons and their environment against claims rooted in mere formal title to fungible wealth.

Based on the two passages, match each of the statements below with the description that most accurately characterizes its relationship to the arguments presented in the passages.

Passage A
In recent years, proponents of "plant neurobiology" have argued that higher plants exhibit rudimentary cognitive capacities, including memory, learning, and purposeful communication. By observing rapid electrical signaling—action potential-like depolarizations propagating through vascular bundles—and volatile organic compound (VOC) emissions following herbivorous damage, researchers contend that plants possess decentralized processing networks functionally analogous to animal nervous systems. For instance, when Mimosa pudica is repeatedly subjected to non-threatening mechanical drops, it gradually ceases leaf-folding behavior. Advocates interpret this habituation as genuine learned behavioral plasticity mediated by physiological memory rather than simple metabolic exhaustion, suggesting that cognitive frameworks offer the most coherent paradigm for botanical signaling.

Passage B
While plants unquestionably possess sophisticated biochemical communication networks, attributing "cognition," "learning," or "neurobiology" to botanical organisms conflates physiological adaptation with mental representation. Plants lack specialized neurons, synaptic junctions, and centralized integrating organs; their systemic responses, such as VOC release or membrane potential shifts, are parsimoniously explained by modular enzymatic cascades and phenotypic plasticity selected through evolutionary pressures. The habituation-like phenomena observed in Mimosa, for example, can be fully accounted for by receptor desensitization and calcium ion channel kinetics. Re-labeling evolved molecular mechanisms with zoocentric cognitive terminology obscures the distinctive nature of plant physiology and risks replacing rigorous biophysical models with anthropomorphic metaphors.

Based on the paired passages above, match each claim or observed phenomenon on the left with its correct analytical role or perspective attribution on the right.

Match each set of formal premises concerning ancient linguistics and archaeology to the logically valid deduction that must follow from it.

Read the following passage concerning the discovery of argon:

In 1892, Lord Rayleigh observed a persistent discrepancy in the density of nitrogen gas depending on its provenance: nitrogen isolated from atmospheric air was consistently approximately 0.5 percent denser than nitrogen synthesized through the chemical decomposition of compounds such as ammonium nitrite. While some contemporary physicists posited that atmospheric nitrogen might contain allotropic triatomic nitrogen ($N_3$) molecules analogous to ozone, William Ramsay collaborated with Rayleigh to investigate whether the anomaly pointed to an uncharacterized, heavier atmospheric constituent. To evaluate this, they revisited Henry Cavendish's 1785 spark-discharge experiments, in which Cavendish had noted that after repeatedly sparking air with excess oxygen and absorbing the resulting nitrogen oxides, an unreactive gas bubble comprising roughly 1/120th of the initial volume remained unabsorbed. Replicating and scaling this selective removal of known reactive components, Rayleigh and Ramsay successfully isolated a dense, chemically inert gas. Subsequent acoustic measurements of the gas's specific heat ratio ($C_p/C_v \approx 1.66$) demonstrated that its particles possessed only translational degrees of freedom, definitively proving the gas—named argon—to be monatomic rather than polyatomic.

Match each cited detail from the passage with the primary rhetorical function it serves in the author's account.

Elena and Marcus are evaluating a museum's proposal to restore damaged Renaissance sculptures. Analyze their exchange below:

Elena: The museum's proposal to repair the damaged Renaissance sculptures with 3D-printed synthetic resins is misguided. Even if the resins are visually indistinguishable from the original marble at first, they will age differently over time. This discrepancy will eventually distort the artistic integrity of the pieces. We must rely on traditional marble patching, despite the steeper immediate financial burden.

Marcus: I concede that the synthetic resins will age differently from the original marble. However, the resins are entirely reversible and can be safely removed if discoloration occurs. Conversely, traditional marble patching necessitates invasive drilling that inflicts permanent harm on the surviving original stone. For these reasons, applying the resins actually secures the sculptures' artistic integrity for future generations much more effectively.

Based on the conversation, pair each statement with the correct assessment of how the two speakers view it.

Match each argument excerpt to the accurate description of its logical structure or flaw.

Read the following passage concerning the debate over soft-tissue preservation in Mesozoic paleontology:

For decades, taphonomic orthodoxy maintained that organic biomacromolecules could not survive fossilization beyond roughly one hundred thousand years. However, when Mary Schweitzer and colleagues reported flexible microvascular structures and peptide fragments resembling collagen in a 68-million-year-old Tyrannosaurus rex cortical bone, the finding was initially dismissed by skeptics as modern laboratory contamination. A subsequent counter-hypothesis advanced by Thomas Kaye proposed that these apparent microstructures were not endogenous dinosaur proteins, but rather recent bacterial biofilms that had infiltrated porous sub-fossil cavities, mimicking cell morphologies. To rebut the biofilm interpretation, researchers demonstrated that the structures reacted specifically to vertebrate-specific antibodies and contained cross-linked iron nanoparticles, which act as stabilizing free-radical scavengers that arrest post-mortem enzymatic decay. While some paleontologists still urge caution regarding the exact fidelity of the preserved sequences, the iron-mediated preservation mechanism provided a plausible biochemical rationale that fundamentally altered our understanding of deep-time organic taphonomy.

Match each cited detail from the passage to its primary rhetorical function in the author's discussion.

Evaluate the following short arguments, each of which commits a logical fallacy related to composition or division. Connect each specific argument to the precise theoretical description that best captures its flawed reasoning.

Read the following passage concerning historical scholarship on ancient writing systems:

For nearly half a century following Sir Arthur Evans's 1900 excavation of the Bronze Age palace at Knossos, scholarship on the Linear B script was constrained by Evans's dogmatic insistence that the inscriptions represented a language entirely distinct from Greek. Evans's categorization of the script as an indigenous 'Minoan' tongue led researchers to seek linguistic parallels among Etruscan and Near Eastern languages, stalling progress for decades. A pivotal methodological shift occurred when classicist Alice Kober eschewed speculative cross-linguistic phonetic comparisons, focusing instead on internal structural patterns within the untranslated texts. Kober identified recurring three-sign groupings—subsequently termed 'Kober's triplets'—that exhibited regular variations in their final signs while maintaining identical root characters, thereby demonstrating that the underlying language was inflectional. Building upon this structural foundation, architect Michael Ventris constructed a syllabic grid mapping consonant-vowel intersections, initially postulating an Etruscan substrate. However, when Ventris systematically tested hypothetical Greek vowel values against the inflectional endings identified by Kober, coherent grammatical forms emerged. The definitive confirmation of Ventris's Greek hypothesis arrived with the analysis of tablet PY Ta 641 from Pylos, where the phonetic inscription 'ti-ri-po-de' appeared directly adjacent to a pictographic ideogram of a three-legged cauldron, conclusively demonstrating that Linear B recorded an archaic Mycenaean Greek dialect.

Based on the passage above, match each textual detail with the statement that most accurately characterizes its specific rhetorical function in the author's account.

Below are four flawed logical arguments and four abstract descriptions of reasoning errors. Match each argument on the left with the precise description of its composition or division flaw on the right.

Match each everyday argument to the formal logical description that most accurately represents its valid deductive structure.

Match each flawed argument to the statement that most accurately describes the logical error committed in its reasoning.

Match each argument on the left with the piece of counter-evidence on the right that most effectively weakens its conclusion.

In each of the following scenarios, a speaker's original argument is followed by a flawed rebuttal. Match each original argument to the rebuttal that commits a 'straw man' fallacy by explicitly exaggerating or distorting the speaker's original position.

Match each of the following everyday arguments to the formal description of its underlying valid logical architecture.

Read the following passage concerning twentieth-century atmospheric science:

In 1985, atmospheric scientists Joseph Farman, Brian Gardiner, and Jonathan Shanklin published ground-based measurements from the Halley Bay station showing severe springtime ozone losses over Antarctica—a finding that initially provoked skepticism because NASA’s Total Ozone Mapping Spectrometer (TOMS) aboard the Nimbus-7 satellite had reported no such anomaly. Subsequent re-examination revealed that TOMS’s automated data-processing algorithms had been programmed to flag ozone measurements below 180 Dobson units as anomalous instrument errors and automatically suppress them from summary reports. Farman’s team, by contrast, relied on manually calibrated Dobson spectrophotometers, whose readings were verified through repeated direct optical measurements rather than automated statistical filtering. While some critics initially attributed the Halley Bay measurements to localized meteorological fluctuations specific to the polar vortex, the revelation of the satellite algorithm's data-rejection threshold quickly shifted the scientific consensus, proving that the apparent discrepancy was an artifact of over-automated computational screening rather than empirical error on the ground.

Match each excerpt from the passage to the specific rhetorical function it serves in the author's discussion.

Analyze the flawed conditional reasoning in the arguments on the left and pair each with the precise diagnostic description of its logical error on the right.

Consider the following excerpt regarding the academic controversy over the Roman text known as the *Historia Augusta*:

For centuries, classical scholars accepted the *Historia Augusta*—a notoriously scandalous compilation of Roman imperial biographies—as precisely what it claimed to be: the collective output of six distinct authors writing during the reigns of Diocletian and Constantine. This orthodox consensus remained virtually unchallenged until 1889, when Hermann Dessau advanced the explosive thesis that the entire corpus was actually a clandestine literary hoax perpetrated by a single anonymous author writing nearly a century later. To substantiate his revisionist chronology, Dessau illuminated severe anachronisms embedded within the text; most notably, he demonstrated that the purportedly early-fourth-century biographer 'Vopiscus' casually referenced the administrative subdivisions of Gaul, which historical records confirm were not implemented until the reign of Theodosius I. Moreover, Dessau scrutinized the text's myriad fabricated letters and senatorial decrees. While these forged inclusions ostensibly served to simulate documentary rigor and authenticate the narrative, Dessau argued they actually betrayed the text's true origin, reflecting the rhetorical preoccupations of the Roman pagan aristocracy in their twilight struggle against Christian hegemony. Early twentieth-century traditionalists fiercely resisted this 'single-author' paradigm, insisting that the biographies' conspicuously varying rhetorical personas—some austere, others highly sensational—precluded the possibility of a lone creator. Ultimately, however, modern computerized stylometric analyses have vindicated Dessau; by tracking the uniform distribution of rare syntactical function words beneath the superficial stylistic fluctuations, researchers have confirmed the presence of a solitary, idiosyncratic hand at work.

Based on the passage, match each cited textual detail (Left Items) to its primary rhetorical or structural function within the author's argument (Right Items).

Match each argument excerpt on the left with the abstract description of its logical flaw on the right.