Tüm alıştırma soruları

Argument: To halt the depletion of the native Silverfin fish population, the regional fisheries agency replaced its length-of-season restrictions with a strict, industry-wide annual catch quota. Over the past three years, the total recorded weight of Silverfin caught has not exceeded the new quota limit, yet the overall Silverfin population has declined at a substantially faster rate than before. The agency concludes that the total allowable catch limit was set too high to enable the population to stabilize.

Statement: The argument is significantly weakened by the fact that the industry-wide nature of the quota incentivized fisheries to adopt non-selective drag netting to maximize their catch speed before the total quota is reached, resulting in massive, unrecorded deaths of pre-reproductive Silverfin.

Art Historian: The planned restoration of the municipal fresco will undoubtedly destroy the centuries-old patina that has developed on its surface. Nevertheless, the restoration should proceed. The process will successfully remove centuries of grime to uncover the brilliant pigments originally applied by the fresco's creator.

Which one of the following principles, if valid, most helps to justify the art historian's reasoning?

Any infrastructure project that utilizes synthetic materials must pass a secondary safety inspection. Furthermore, no project that passes a secondary safety inspection is completed within its original budget. Every project managed by the transit authority utilizes synthetic materials, and some projects managed by the transit authority are funded by state bonds. Finally, only projects that incorporate sustainable design are funded by state bonds.

If the statements above are true, which one of the following must also be true?

Marine biologist: In the coastal waters of Mako Bay, the overall density of kelp forests has decreased by nearly 30% over the past five years. During this exact same timeframe, the population of purple sea urchins, which aggressively graze on kelp, has doubled. It is clear that the surging purple sea urchin population is responsible for the decline of the kelp forests.

Which of the following, if true, most strengthens the marine biologist's argument?

According to a corporation's restructuring plan, if the board of directors approves the merger, then the marketing division will be downsized. Any downsizing of the marketing division requires that the public relations team be outsourced. Furthermore, the company will undergo a comprehensive financial audit only if the public relations team is not outsourced.

Based on the corporation's restructuring plan, which one of the following must be true?

Review the provided text discussing nineteenth-century geological historiography:

'In examining the evolution of nineteenth-century geological thought, historiographers must account for how early researchers attempted to *arrest* the chaotic influx of newly discovered stratigraphical anomalies. Rather than embracing sudden catastrophic shifts, uniformitarians sought to *apprehend* the deep history of the Earth by extrapolating from the steady, observable processes of the present. Their theoretical models rejected any interpretive *license*, dismissing ad hoc supernatural interventions in favor of mechanisms currently in operation. Yet, this dogmatic methodological commitment sometimes caused them to *compromise* their own empirical rigor when confronted with glaring unconformities that strongly suggested rapid, violent upheavals.'

Based on the contextual cues provided by the author, match each highlighted term with its precise rhetorical usage within the text.

Archeologist: The newly discovered temple ruins are rapidly deteriorating due to exposure to severe weather conditions. To prevent these ruins from being lost to future generations forever, we must immediately secure the funding to build a state-of-the-art, climate-controlled dome over the site. Therefore, anyone who cares about preserving our history will support this funding initiative.

The archeologist's reasoning is most vulnerable to criticism on the grounds that it

Philosopher of history: Some scholars argue that historians should strive to produce a purely objective record of the past. But historians must necessarily select which events to emphasize from an infinite set of past occurrences. Because this selection process is inevitably guided by the historian's contemporary cultural values, historical narratives will always reflect the biases of their authors. Therefore, we must abandon the ideal of a universally objective history. Nevertheless, this does not imply that all historical narratives are equally subjective, since some accounts synthesize a much wider range of independent sources.

The claim that historical narratives will always reflect the biases of their authors plays which one of the following roles in the philosopher's argument?

Consider the following excerpt from an essay on ancient economic history:

"While historians of Hellenistic fiscal administration have long interpreted the proliferation of civic bronze coinages under Antiochus IV as definitive evidence of decentralized municipal autonomy, numismatist Henri Delamare offers a necessary recalibration. By demonstrating that civic mints operated under strict royal weight standards and shared state-controlled bullion reserves, Delamare effectively dismantles the romanticized notion of unfettered civic independence. However, his subsequent assertion that municipal magistrates exercised virtually zero discretion in local minting volumes overstates the case, neglecting epigraphic testimonies from coastal Phoenician poleis that record localized fiscal initiatives. Thus, while Delamare's core structural model provides an indispensable corrective to earlier historiography, his overarching institutional framework requires moderate refinement to accommodate verified municipal agency."

Statement: The author's attitude toward Henri Delamare's revisionist analysis of Seleucid civic coinage is best characterized as unreserved endorsement, fully supporting both his dismantling of earlier historiography and his conclusion that municipal authorities possessed no practical discretion.

Ecologist: A prominent theory in conservation biology posits that the introduction of an apex predator into an ecosystem will inevitably lead to a long-term decline in the population sizes of the species they prey upon. However, this theory is flawed. When grey wolves were reintroduced to the Yellowstone ecosystem, their primary prey, the elk, changed their foraging behavior to avoid open valleys. This allowed willow and aspen groves to recover, which in turn provided the necessary resources for a massive resurgence in the population of beavers, another prey species of the wolf.

Which of the following most accurately describes the method of reasoning the ecologist uses to undermine the prominent theory?

Read the following passage from an essay on behavioral economics:

'Classical economists argue that consumers generally behave irrationally when purchasing complex financial products. Yet, this view ignores the reality that people frequently value stability over maximum profit. For instance, empirical studies demonstrate that most investors choose lower-yield fixed-rate bonds over volatile high-yield stocks during economic downturns. This pattern indicates that investors are intentionally minimizing risk rather than merely failing to maximize returns. Consequently, we must conclude that the traditional metric for measuring economic rationality is fundamentally flawed.'

Match each statement excerpted from the passage to its precise logical role within the argument.

For much of the late twentieth century, historiographical accounts of pre-industrial European economic development were dominated by the demographic model. Drawing heavily on Malthusian principles, proponents of this view argued that long-term economic trends were governed primarily by exogenous population oscillations. In this framework, demographic expansion inevitably outpaced agricultural productivity, precipitating resource exhaustion, price inflation, and catastrophic subsistence crises that mechanically restored equilibrium. Institutional structures—such as land tenure arrangements, customary law, and lord-peasant relations—were treated as largely epiphenomenal, functioning merely as passive conduits through which relentless demographic pressures exerted their cyclical force across agrarian societies.

This demographic determinism was famously challenged by institutional historians who argued that social property relations, rather than biological imperatives, determined economic trajectories. Focusing on divergent historical outcomes across early modern Europe, these revisionists pointed out that identical demographic contractions across the fourteenth and seventeenth centuries yielded diametrically opposed economic developments in different regions: whereas Western European peasantry secured greater autonomy and customary land rights, Eastern European lords consolidated serfdom. According to this counter-model, the balance of class power and the institutional framework governing surplus extraction dictated whether an agrarian economy innovated, stagnated, or regressed. Yet, despite its explanatory power, this institutional critique faced criticism for treating legal-property classifications as rigid, homogeneous categories, thereby overlooking substantial intra-regional variation and fluid informal markets.

More recently, economic historians have advanced an integrative synthesis that seeks to transcend the dichotomy between pure demographic pressure and static institutional typology. By examining micro-level market integration, factor mobility, and customary contract flexibility, this newer approach demonstrates that formal institutional constraints were continuously renegotiated in response to demographic and commercial shocks. Rather than operating as immutable barriers, local agrarian institutions exhibited variable permeability, allowing peasant households in certain sub-regions to participate in proto-industrial manufacturing and dynamic land sub-leasing even within nominally restrictive tenurial frameworks.

This analytical evolution suggests that the historical debate over pre-industrial stagnation and growth has matured beyond the search for a singular, overarching prime mover. By demonstrating how macro-demographic shifts were mediated through flexible, decentralized micro-institutions, recent scholarship reveals that neither demographic forces nor institutional structures acted in isolation. Consequently, future historical inquiry must embrace multi-scalar methodologies that model the dynamic feedback loops between demographic shocks, transactional norms, and regional market structures, rather than relying on monolithic explanatory paradigms.

Which one of the following most accurately describes the organization of the passage?

Transportation official: Over the past five years, municipalities that installed adaptive smart-signage at major intersections saw a 15 percent increase in rush-hour traffic volume at those specific locations, while intersections with standard static signs saw no such increase. Clearly, the installation of adaptive smart-signage encourages more motorists to utilize those intersections, thereby worsening traffic congestion.

Which of the following most accurately describes a flaw in the transportation official's reasoning?

Legal Scholar: A patent for a software algorithm is legally enforceable only if the algorithm provides a novel technical solution. The newly granted patent for the 'Synapse' data-sorting algorithm clearly provides a novel technical solution, as evidenced by its unprecedented processing speed. Therefore, the 'Synapse' patent is guaranteed to be legally enforceable.

The reasoning in the legal scholar's argument is most vulnerable to criticism on the grounds that the argument does which one of the following?

Sociologist: A recent corporate study found that employees who participated in an optional weekly mindfulness meditation program reported a 40 percent lower rate of workplace stress compared to employees who did not participate. This demonstrates that practicing mindfulness meditation directly reduces workplace stress.

Which one of the following is an assumption required by the sociologist's argument?

Philosopher of Science: To objectively evaluate a scientific theory, a researcher must be able to isolate the theory's predictions from their own pre-existing biases. When a scientific discipline is dominated by a single paradigm, researchers are unconsciously influenced by the paradigm's core assumptions, making it impossible for them to isolate their evaluations from bias. Therefore, to ensure that objective evaluation of theories is possible, a discipline must actively dismantle any dominant paradigm. Clearly, once a dominant paradigm is removed from a discipline, its researchers will be capable of objectively evaluating theories.

The reasoning in the philosopher's argument is most vulnerable to criticism on which of the following grounds?

Architect: Each of the individual structural components used in the construction of the new Solaria observation wheel is exceptionally lightweight, having been manufactured from a novel aerospace-grade composite. Therefore, the completed Solaria observation wheel itself must be exceptionally lightweight.

Which one of the following most accurately describes a logical flaw in the architect's argument?

Under recently enacted financial statutory guidelines, every institution acting as a primary market maker is subject to strict liquidity stress tests. Any institution subject to strict liquidity stress tests is required to hold a minimum reserve of sovereign treasury bonds. Furthermore, no institution that is required to hold a minimum reserve of sovereign treasury bonds is permitted to engage in unregulated proprietary trading. Most institutions that act as primary market makers are currently categorized by regulators as systemically important. However, it is a matter of public record that some institutions categorized as systemically important do engage in unregulated proprietary trading.

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

Chef Mario’s new signature pasta dish features locally sourced organic white truffles. These truffles cost the restaurant significantly more per ounce than any other ingredient currently used in the kitchen. Because of the extreme cost of this single ingredient, Chef Mario's new pasta dish will have the highest menu price of any item offered at the restaurant.

Which of the following assumptions are logically necessary for the conclusion to be properly drawn? (Select all that apply)

A recent study of adult diets revealed that individuals who drink at least one cup of green tea daily have a significantly lower incidence of heart disease compared to those who do not drink green tea. The researchers concluded that consuming green tea actively protects against the development of heart disease.

Which of the following are necessary assumptions upon which the researchers' causal argument depends? (Select all that apply)