All practice questions

Passage:
For decades in the mid-twentieth century, Maya epigraphy was dominated by J. Eric S. Thompson’s paradigm, which held that Maya hieroglyphs were non-phonetic ideograms primarily recording calendrical calculations, astronomical observations, and esoteric religious symbolism. Thompson contended that the glyphs lacked any phonetic syntax capable of transcribing spoken Maya languages. This view was decisively challenged in the 1950s by linguist Yuri Knorozov, who argued that Maya writing operated as a logo-syllabic system in which signs represented both full morphemes and phonetic syllables. Knorozov demonstrated that glyphic combinations functioned analogously to ancient Egyptian scripts, relying on phonetic complementation to clarify readings. Despite empirical demonstrations of readable syllabic pairings, Knorozov’s findings were initially dismissed by Western scholars, largely owing to geopolitical tensions of the Cold War era and Thompson’s institutional dominance. Only when subsequent epigraphers independently validated Knorozov’s phonetic readings against excavated inscriptions did the discipline shift, acknowledging that Maya writing constituted a fully functional historical script recording dynastic narratives.

Which of the following statements accurately describe a primary purpose or central thesis of the passage? (Select all that apply.)

A writer drafting an essay for a GRE Issue prompt regarding government regulation of artificial intelligence produces the following body paragraph excerpt:

"Proponents of stringent artificial intelligence safety regulations argue that unsupervised autonomous systems pose existential risks to employment markets and civil security. While this concern highlights potential long-term disruptions, regulators must acknowledge that heavy-handed oversight will inevitably suffocate domestic technological innovation. Beyond economic drawbacks, government agencies lack the technical expertise required to evaluate cutting-edge neural architectures in real time. Thus, free-market competition remains the only viable mechanism for fostering algorithmic safety."

Which of the following statements accurately describe structural integration defects present in the author's handling of the counterargument and rebuttal? Select all that apply.

Read the passage below:

In modern dendrochronology, the reconstruction of historical climate variability relies heavily on interpreting annual variations in tree-ring width and wood density. However, researchers analyzing high-latitude conifers frequently encounter methodological complications caused by non-climatic influences. Factors such as localized insect infestations, soil nutrient depletion, and canopy competition can severely tax an individual tree's physiological reserves, resulting in anomalous ring suppressions that closely mimic the signals of prolonged drought. While sophisticated statistical detrending algorithms attempt to isolate the overarching macroclimatic signal by filtering out site-specific disturbances, they often fail to disaggregate overlapping stress factors completely. Consequently, climate historians who uncritically equate narrow growth rings with regional cooling risk misinterpreting localized physiological strain as broad environmental shifts, thereby compromising the fidelity of long-term paleoclimate models.

In the context in which it appears, which of the following best captures the meaning of the word "tax"?

Prior to the mid-twentieth century, oceanographers largely conceptualized the abyssal benthic zone as an ecologically static repository, sustained exclusively by a slow, uniform rain of organic detritus originating from epipelagic surface waters. This oceanographic orthodoxy was challenged by the discovery of benthic storm events—episodes of intense, transient abyssal currents capable of scouring bottom sediments and resuspending organic material over thousands of square kilometers. Early measurements revealed that far from experiencing invariant stagnation, abyssal communities exhibit sudden metabolic spikes following these high-energy disturbances. Subsequent sediment-trap studies demonstrated that benthic storms expedite the vertical transport of surface-derived particulate organic carbon by generating localized turbulent mixing that captures fast-sinking aggregates. Consequently, researchers began to suspect that abyssal benthic fauna possess physiological adaptations tailored to episodic resource surpluses rather than continuous starvation. While early models treated the deep ocean bed as a homogenous sink operating near ecological equilibrium, contemporary findings suggest that benthic ecosystems are dynamically structured by unpredictable hydrodynamic flux, requiring a fundamental revision of global carbon-budget models.

Based on the passage, which of the following can be inferred regarding oceanographic understanding of the abyssal benthic zone prior to the mid-twentieth century? Consider each of the three choices separately and select all that apply.

Scholars of sixteenth-century cartography often view the charts of Gerardus Mercator as a clean break from medieval cosmological schemata, heralding an era of purely empirical navigation. Historian Elena Rostova, however, suggests that Mercator’s projection was less an iconoclastic departure than a pragmatic compromise between traditional teleological geography and emerging mathematical techniques. While Rostova convincingly demonstrates that Mercator retained certain speculative landmasses to preserve global geometric symmetry—a nod to Aristotelian harmony—her assertion that this reliance on symmetry fundamentally compromised the navigational utility of his charts is less persuasive. Mercator’s primary audience comprised transatlantic mariners who prized the projection’s conformal fidelity over theoretical purity. Thus, while Rostova rightly cautions against an oversimplified narrative of abrupt scientific revolution, her critique ultimately undercuts itself by overestimating the degree to which contemporary mariners were hindered by Mercator's cosmetic concessions to traditional cosmology.

Which of the following best characterizes the author’s attitude toward Rostova’s scholarship on Mercator’s cartographic work?

In 2021, the city of Eldervale implemented a comprehensive urban greening program, planting over 10,000 native trees across its central commercial district. Over the subsequent three years, reported air pollution levels in the district fell by 25 percent, and foot traffic to local businesses increased significantly. City officials concluded that the tree-planting initiative successfully improved the central district's environmental quality, thereby attracting more visitors and driving local economic vitality. Which of the following statements, if true, most seriously undermines the city officials' conclusion?

Consider the following sentence from a draft essay analyzing environmental policy:

"The task force's initial report left out critical empirical evidence regarding renewable infrastructure adoption, making its conclusions seem kind of sketchy."

Which of the following revisions best replaces the informal and imprecise language to maintain a formal academic tone?

The following appeared in a memorandum from the city council of Oakridge:

"Two years ago, Oakridge installed automated speed-enforcement cameras along Main Street. During the subsequent twenty-four months, reported traffic accidents on Main Street decreased by 30 percent, whereas nearby Elm Street, which lacks automated cameras, experienced a 5 percent increase in accidents over the same period. Therefore, to eliminate traffic accidents citywide and optimize municipal expenditures, Oakridge should immediately install automated speed cameras on all city roadways and reduce the police department's traffic patrol personnel by 50 percent."

Which of the following statements best identifies the primary logical flaw in the memorandum's argument?

Historical climatologists investigating the Little Ice Age have long analyzed dendrochronological datasets from the Baltic basin to reconstruct timber export cycles during the Spörer Minimum (c. 1460–1550). Traditional economic narratives posited that severe cold snaps during this solar quiet period universally stunted tree growth, thereby reducing Baltic oak yield and triggering an immediate contraction in Hanseatic timber exports. However, recent cross-referencing of dendrochronological ring-width series with the customs registries of the Sound Toll reveals a more nuanced reality. While oak stands in inland upland regions indeed exhibited suppressed radial growth characteristic of low summer temperatures, coastal lowland forests suffered far less severe growth inhibition, benefitting from maritime thermal buffering. Crucially, merchant syndicates responded to upland yield deficits not by scaling back total export volumes, but by altering harvesting protocols: loggers increasingly harvested younger, narrower-diameter trees from accessible coastal stands—timber previously deemed substandard by Hanseatic guild regulations. Consequently, while overall cargo tonnage registered at the Sound remained stable throughout the late fifteenth century, the mean structural lifespan of timber utilized in contemporary Western European urban construction declined precipitously. This divergence demonstrates that fluctuations in trade volume indicators often reflect shifts in resource exploitation strategies rather than direct meteorological determinism.

Based on the passage, which of the following can be inferred regarding Hanseatic timber trade during the Spörer Minimum?

Consider each of the choices separately and select all that apply.

Passage:
In eighteenth-century European cartography, the shift from decorative ornamentation to rigorous mathematical geodesy is frequently celebrated as a triumph of scientific enlightenment over artistic whim. However, historian Elena Torres contends that this conventional narrative oversimplifies a far more nuanced transition. Rather than discarding aesthetic conventions entirely, early modern mapmakers integrated emerging trigonometric survey data into established artistic frameworks to retain public legibility and institutional sponsorship. Decorative cartouches and idealized topographical features were not merely superfluous embellishments; instead, they served as vital visual rhetoric that communicated political authority and territorial legitimacy to non-specialist patrons. Consequently, Torres demonstrates that the evolution of cartographic practice involved a pragmatic synthesis of mathematical precision and persuasive iconography, rather than a total repudiation of visual artifice.

Based on the passage, which of the following statements accurately describe the main idea or primary purpose of the text? Select all that apply.

Recent scholarship in archaeoacoustics has challenged the traditional visual-centric paradigm of Upper Palaeolithic parietal art analysis. Historically, prehistorians interpreted subterranean cave paintings through an exclusively iconographic lens, treating underground chambers as neutral galleries for visual symbols. However, systematic resonance mapping in Franco-Cantabrian caves reveals a statistically significant correlation between the spatial density of parietal motifs and points of maximum low-frequency acoustic resonance. Proponents of the auditory hypothesis argue that Palaeolithic artists deliberately selected wall locations with enhanced reverberation characteristics to amplify ritualistic vocalizations, thereby creating immersive multisensory environments. Skeptics maintain that this spatial alignment is merely coincidental, noting that structural cave topology naturally dictates both acoustic focus and accessible rock panels suitable for painting. Furthermore, critics point out that variations in Pleistocene speleothem morphology and cave microclimates would have altered internal acoustic profiles over millennia, rendering modern sonic measurements unreliable proxies for ancient auditory conditions. Nevertheless, emerging computerized acoustic reconstructions that model historic cave geometries suggest that while microclimatic shifts altered high-frequency attenuation, low-frequency Helmholtz resonance modes remained remarkably stable. Thus, rather than treating visual motifs as isolated aesthetic artifacts, contemporary researchers increasingly conceptualize parietal art as one element within an integrated sonic and visual ritual complex, though the precise degree of deliberate intentionality behind this synthesis remains subject to ongoing empirical debate.

Consider each of the choices separately and select all that apply.

Which of the following statements accurately describe the main idea or primary purpose of the passage?

Passage:

Until the late nineteenth century, architectural acoustics remained a largely empirical craft dominated by qualitative rules of thumb and trial-and-error construction. Architects frequently attempted to improve auditorium sound quality by copying the physical proportions of existing, acoustically successful halls, yet these attempts often yielded inconsistent or disappointing results. This paradigm shifted dramatically when physicist Wallace Clement Sabine was tasked with rectifying the acoustical deficiencies of Harvard University’s Fogg Lecture Hall. By systematically introducing sound-absorbing materials and measuring the precise decay time of sound intensity across various room volumes, Sabine established the mathematical formulation for reverberation time. His work demonstrated that acoustic quality depends predictably on the ratio between room volume and total sound absorption, thereby transforming architectural acoustics from a speculative art into a rigorous, quantitative discipline. Consequently, Sabine’s insights laid the theoretical foundation that enabled modern engineers to design auditoriums with predetermined acoustic properties.

Which of the following best describes the primary purpose of the passage?

Recent acoustical investigations of Pre-Columbian Mesoamerican architecture have challenged the long-held assumption that the resonance phenomena observed at sites such as Chichén Itzá were purely accidental byproducts of monumental masonry. Archaeacousticians employing impulse-response testing have demonstrated that the stepped staircases of the Castillo pyramid produce chirped echoes—reflections that mimic the vocalizations of the resplendent quetzal—only when constructed at specific stair riser-to-tread ratios and using limestone with precise acoustic impedance. Because these precise geometric proportions are consistently absent in secular structures of identical dimensions built during the same architectural period, researchers infer an intentional design paradigm aimed at auditory spectacle. However, skeptics note that contemporary Mayan glyphic inscriptions contain no explicit acoustic terminology, relying instead exclusively on visual and liturgical iconography to record ceremonial rites. This textual silence has led some scholars to argue that any acoustic alignment was an empirical artifact of stone-carving traditions rather than a codified acoustic science. Nevertheless, the systematic replication of these auditory features across geographically disparate ceremonial centers suggests that acoustic knowledge, even if unwritten, was deliberately preserved and transmitted among elite artisan guilds.

Based on the passage, which of the following can be inferred regarding the acoustic properties of Pre-Columbian ceremonial structures? Select all that apply.

In her recent study of nineteenth-century urban sanitation reforms, historian Evelyn Reed challenges the conventional narrative that civic infrastructure projects were primarily driven by altruistic public health motives. Reed meticulously documents how municipal authorities frequently leveraged sanitary rhetoric to justify the displacement of marginalized communities and the consolidation of political authority. Yet, while Reed's critique effectively dismantles the idealistic portrait of Victorian reformers, her assertion that public health outcomes were merely incidental to these political objectives relies on an overly selective reading of municipal archival records. Although political expedience indisputably shaped policy implementation, to dismiss the genuine epidemiological concerns of reformist physicians as mere subterfuge overlooks the substantial body of correspondence demonstrating their sustained, evidence-based advocacy. Reed’s framework thus offers a vital corrective to traditional historiography, even as its central thesis suffers from an exaggerated cynicism regarding the motives of medical professionals.

Which of the following best characterizes the author’s attitude toward Reed’s study?

In her seminal study of nineteenth-century agrarian economies, Dr. Vance challenges the prevailing view that peasant communities were inherently resistant to technological innovation. Traditional historians often characterized these rural populations as stubbornly traditional, clinging to ancient farming methods out of mere superstition. Vance, however, presents evidence demonstrating that farmers routinely adopted new instruments when such tools demonstrated clear economic utility. She argues that what earlier scholars interpreted as unyielding conservatism was actually a rational calculation of risk. Rather than rejecting progress outright, farmers merely demanded proof before committing scarce resources. Consequently, their initial reluctance to embrace unproven machinery served to husband their meager financial reserves until the efficacy of the new methods was indisputably established.

Based on the passage, what does the word "husband" in the final sentence most nearly mean?

For over a century, lichenology was dominated by the view that lichens were single, discrete organisms belonging to a unique class of fungi. In 1867, Swiss botanist Simon Schwendener proposed a dual hypothesis, asserting that lichens are instead composite organisms consisting of a fungus and a photosynthetic alga existing in a symbiotic partnership. Initial reaction from established botanists was overwhelmingly negative; prominent mycologists dismissed Schwendener’s claim as an absurd speculation that undermined traditional taxonomic systems. Critics argued that the fungal hyphae merely parasitized trapped algal cells rather than establishing a mutually beneficial relationship. However, as microscopic techniques improved in the late nineteenth century, researchers consistently observed that the algal component remained healthy and reproducing within the fungal matrix, eventually confirming that both organisms contribute to the survival of the composite lichen structure.

Which of the following can be inferred from the passage regarding the dominant scientific consensus in lichenology prior to Schwendener's 1867 proposal?

Historians of science have long categorized Arthur Eddington’s 1926 treatise *The Internal Constitution of the Stars* as an unassailable triumph of theoretical astrophysics that rendered earlier, purely observational stellar classification systems obsolete. Yet a closer examination of Eddington’s methodology reveals a far more ambivalent relationship with his predecessors’ empirical frameworks. Far from summarily discarding the empirical cataloging of stellar spectra compiled by Pickering and Cannon at Harvard, Eddington relied upon their spectral typologies as indispensable empirical anchors, even while attempting to reframe their descriptive classifications within a thermodynamic model. However, Eddington’s underlying stance toward the Harvard system was not one of unreserved synthesis; rather, he maintained a calculated distance from their reliance on purely morphological taxonomies, arguing that without a mechanism grounded in radiation pressure and nuclear energy, empirical classification risked degenerating into mere superficial bookkeeping. Conversely, Eddington's reluctance to fully endorse the burgeoning quantum mechanical models of atomic spectra advanced by Niels Bohr—models that would ultimately provide the physical mechanism Eddington himself lacked—underscores the paradoxical boundaries of his theoretical vision. Thus, Eddington’s posture toward the observational traditions of his era is best understood not as radical iconoclasm or seamless integration, but as a circumscribed reliance coupled with a principled, if incomplete, theoretical critique.

Based on the passage, which of the following statements accurately characterize the author's assessment of Eddington's attitude toward the empirical stellar classification systems of his predecessors?

In the early decades of the twentieth century, municipal reform in European industrial cities shifted from a focus on visible sanitization—such as sewage management and water purification—toward the regulation of invisible acoustic pollution. Advocates of urban quietude framed ambient noise not merely as a nuisance but as a covert agent of nervous degeneration, directly invoking contemporary neurasthenia theories that linked sonic stress to cognitive decline among factory workers and office personnel alike. However, early anti-noise leagues encountered substantial opposition from industrial lobbying groups, which defended factory whistles and transportation clamor as vital sonic indicators of economic vitality. Consequently, initial acoustic legislation avoided punitive operational caps on factory machinery, focusing instead on spatial zoning measures that segregated residential precincts from industrial centers. This spatial compromise, while ostensibly protecting public health, effectively redistributed acoustic burdens onto lower-income workers who resided near factory districts out of economic necessity, thereby preserving industrial output without necessitating costly silent technology retrofits.

Consider each of the choices separately and select all that apply.

Based on the passage, which of the following can be inferred regarding early twentieth-century urban acoustic legislation?

Passage:

For much of the twentieth century, architectural historiography framed the nineteenth-century Gothic Revival around an irreconcilable divide between A. W. N. Pugin’s structural rationalism and John Ruskin’s ornamental moralism. Scholars consistently characterized Pugin’s insistence on functional integrity and exposed construction as a precursor to modernism, while portraying Ruskin’s emphasis on hand-carved decoration and aesthetic surface as a nostalgic retreat from industrial realities. However, recent revisionist scholarship contends that this long-standing dichotomy overemphasizes formal mechanics at the expense of a foundational consensus. Both theorists fundamentally viewed the ascendance of mechanized mass-production not merely as a stylistic compromise, but as an acute crisis of labor alienation that undermined civic morality. By re-examining their political pamphlets alongside their architectural treatises, contemporary critics demonstrate that Pugin’s structural rigor and Ruskin’s decorative ethos were complementary dimensions of a unified critique of industrial capitalism. Consequently, the enduring significance of the Gothic Revival resides not in its internal stylistic debates, but in its novel integration of architectural theory with systemic social critique.

Which of the following best expresses the primary purpose of the passage?

In early nineteenth-century Andean agricultural communities, the cultivation of oca (Oxalis tuberosa) relied heavily on traditional raised-field systems known as waru waru. Modern agro-ecologists have frequently noted that these raised soil platforms served primarily to insulate crops against severe night frosts by retaining heat absorbed by surrounding water canals during the day. However, recent soil micro-stratigraphic analysis indicates that waru waru structures also facilitated complex nutrient cycling: organic sediment dredged from the inter-bed canals was systematically spread across the planting beds prior to seasonal planting. Because oca tubers require soil high in nitrogen and potassium to maximize yield, this periodic canal dredging maintained soil fertility without necessitating fallow periods. Furthermore, while neighboring lowland farming techniques suffered severe soil exhaustion under continuous cultivation, upland waru waru sites maintained consistent agricultural yields for consecutive decades.

Based on the passage, which of the following can be inferred regarding the waru waru agricultural system? Consider each of the choices separately and select all that apply.