All practice questions
13 questions
Question 1Question →
Fill in the blank to logically complete the passage based on the premises provided.
Fill in the blanks below
To reduce overall regional water consumption, an agricultural district mandated that farmers replace traditional overhead sprayers with subterranean drip irrigation systems, which deliver water directly to plant roots with minimal evaporative loss. Following the mandate, total volume of water withdrawn for agriculture in the district actually increased, even though no new cropland was developed and climate conditions remained identical. This outcome occurred because the increased water delivery efficiency encouraged farmers to replace drought-tolerant grains with high-value, water-intensive fruit crops. Therefore, the mandate failed to reduce overall water consumption because .
Question 2Question →
Which of the following most logically completes the passage below?
Fill in the blanks below
Biotechnology startups developing treatments for ultra-rare pediatric conditions rely almost exclusively on early-stage venture funding, which investors typically recoup when established pharmaceutical conglomerates acquire these startups prior to costly Phase III clinical trials. To incentivize innovation, a regulatory body extended patent protection for ultra-rare disease therapies from 10 to 15 years. However, early-stage venture investment in these startups subsequently declined by 35%. Industry analysts explain that the prolonged exclusivity window allows prospective corporate acquirers to postpone acquisitions until after startups independently navigate late-stage trial risks without fearing that generic competitors will enter the market prematurely. Because major firms now defer buyouts until Phase III completion, early-stage venture investors .
Question 3Question →
Which phrase logically completes the passage below?
Fill in the blanks below
A commercial bakery recently replaced its gas-powered ovens with high-efficiency electric ovens that consume 30 percent less energy per batch of goods. Although electricity costs more per unit of energy than natural gas does in this region, the bakery's total monthly expenditure on oven energy decreased immediately after the replacement. Assuming energy prices and production volume remained constant, this financial outcome indicates that .
Question 4Question →
Which phrase logically completes the passage below?
Fill in the blanks below
Over the past decade, several major semiconductor manufacturers transitioned from 28nm to 7nm lithography processes, expecting dramatic reductions in unit production costs. However, while 7nm chips offer superior power efficiency and transistor density, the capital expenditure required for extreme ultraviolet (EUV) lithography equipment and cleanroom upgrades increased exponentially rather than linearly with smaller node sizes. Consequently, unless a semiconductor manufacturer operates at an exceptionally high production volume capable of amortizing these massive upfront equipment investments, transitioning to 7nm lithography will .
Question 5Question →
Complete the passage logically by providing the missing conclusion.
Fill in the blanks below
During the late nineteenth century, transoceanic telegraph cable networks relied on gutta-percha—a natural latex resin—for underwater insulation. Because gutta-percha harvested from tropical trees degraded rapidly when exposed to ambient air and sunlight, storing it in land-based facilities often rendered it unusable before manufacturing began. However, when continuously submerged in cold water, the material retained its chemical stability and structural flexibility indefinitely. Consequently, cable suppliers realized that rather than constructing costly climate-controlled land storage warehouses, they could preserve harvested resin prior to shipping simply by .
Question 6Question →
Which of the following phrases most logically completes the passage below?
Fill in the blanks below
In recent years, several major pharmaceutical firms have transitioned from fixed-fee manufacturing contracts to outcome-based pricing models for newly approved rare-disease therapies, reimbursing healthcare providers if a drug fails to produce measurable clinical efficacy within six months. While proponents argued that this shift would incentivize drugmakers to release only highly effective treatments, industry analysts note that developing diagnostic tests to reliably verify six-month clinical efficacy requires substantial upfront capital that small biotech firms cannot afford. Consequently, if third-party insurers demand outcome-based pricing across all rare-disease therapies, small biotech developers will likely be forced to license their experimental compounds to large pharmaceutical conglomerates long before clinical trials conclude, thereby .
Question 7Question →
Complete the passage logically by filling in the blank with the phrase that best concludes the argument.
Fill in the blanks below
To combat the growing hazard of orbital debris in Low Earth Orbit, space safety regulators have proposed requiring all commercial satellite operators to install heavy, automated de-orbit propulsion modules that force satellites into the atmosphere at the end of their operational life. However, environmental analysts point out that manufacturing and launching these heavy modules significantly increases rocket fuel consumption and atmospheric pollutant emissions during launch. Given that existing lightweight maneuvering thrusters already enable operational satellites to prevent over 98 percent of potential debris collisions during their active lifespan, mandating the inclusion of dedicated de-orbit modules will likely fail to achieve its net environmental risk reduction goal, because .
Question 8Question →
Read the passage below and complete the argument logically by providing the missing conclusion in the blank.
Fill in the blanks below
A major commercial airline recently converted its legacy aircraft fleet to operate entirely on 100% synthetic aviation fuel, which contains zero aromatic hydrocarbons, replacing conventional jet fuel. While synthetic fuel burns cleaner and produces lower particulate emissions, the elastomer gaskets in legacy turbine fuel lines specifically require regular contact with aromatic hydrocarbons to maintain a slight physical swelling that prevents fuel line seepage. Because the airline did not add aromatic compounds to the synthetic fuel supply or replace the existing engine gaskets, aviation maintenance analysts concluded that operating the legacy fleet on unblended synthetic fuel will directly result in .
Question 9Question →
Read the passage below and complete the analytical statements regarding pronoun reference and contextual vocabulary by filling in the missing terms.
Fill in the blanks below
In the mid-nineteenth century, naturalists eagerly sought empirical proof of a primordial organic substance residing in the abyssal depths of the ocean. When initial sediment samples retrieved during deep-sea surveys yielded a gelatinous precipitate, biologist Thomas Huxley identified it as an unarmored, self-sustaining protoplasmic layer covering the seabed, naming it Bathybius haeckelii. Huxley contended that this pervasive material served as the missing evolutionary link between inanimate matter and cellular life. However, during the historic Challenger expedition of 1872–1876, shipboard chemist John Young Buchanan subjected fresh seabed deposits to rigorous chemical scrutiny. Buchanan discovered that the gelatinous substance did not represent an organic entity at all; rather, it was an inorganic precipitate of calcium sulfate produced when the alcohol used to preserve the oceanic mud reacted with dissolved sulfates in seawater. Following Buchanan’s findings, Huxley publicly retracted his hypothesis. Far from discrediting deep-sea exploration, this revelation refined oceanographic methodology, establishing that abyssal sediments were dynamic geochemical environments rather than passive reservoirs of primordial life.
Complete the following statements:
1. In the sentence 'Huxley contended that this pervasive material served as the missing evolutionary link...', the phrase 'this pervasive material' refers directly to the substance identified as .
2. In the context of the final sentence, the word 'dynamic' is used to characterize abyssal sediments as being chemically , rather than inert or static.
Complete the following statements:
1. In the sentence 'Huxley contended that this pervasive material served as the missing evolutionary link...', the phrase 'this pervasive material' refers directly to the substance identified as .
2. In the context of the final sentence, the word 'dynamic' is used to characterize abyssal sediments as being chemically , rather than inert or static.
Question 10Question →
Based on the passage provided below regarding technological systems, analyze the contextual meaning of the highlighted term and identify the correct noun referent for the specified pronoun by completing the blanks.
Fill in the blanks below
Passage:
In his seminal analysis of technological systems, Thomas Hughes introduced the concept of 'technological momentum' to mediate between technological determinism—the view that technical artifacts independently dictate social structures—and social constructivism, which posits that human agency exclusively shapes technological trajectories. Hughes observed that as infrastructural networks grow in scale and capital investment, they acquire a structural inertia akin to momentum. In its formative phase, a nascent system remains remarkably plastic, vulnerable to the competing intentions of system builders and social groups. Once fully consolidated, however, the system exerts a powerful determinative effect upon the society it serves, restricting future policy choices. Scholars examining this mature state often confuse its pervasive influence with intrinsic determinism, failing to recognize that such autonomy is sociotechnically constructed rather than inherent. In discussing this developmental shift, historians emphasize that while societal values shape early technological choices, their subsequent consolidation renders these choices self-perpetuating, effectively transforming contingent human decisions into institutionalized constraints.
Analytical Completion:
1. As used in the passage to describe a nascent technological system, the word 'plastic' most nearly means .
2. In the final sentence of the passage, the possessive pronoun 'their' in the phrase 'their subsequent consolidation' refers to .
In his seminal analysis of technological systems, Thomas Hughes introduced the concept of 'technological momentum' to mediate between technological determinism—the view that technical artifacts independently dictate social structures—and social constructivism, which posits that human agency exclusively shapes technological trajectories. Hughes observed that as infrastructural networks grow in scale and capital investment, they acquire a structural inertia akin to momentum. In its formative phase, a nascent system remains remarkably plastic, vulnerable to the competing intentions of system builders and social groups. Once fully consolidated, however, the system exerts a powerful determinative effect upon the society it serves, restricting future policy choices. Scholars examining this mature state often confuse its pervasive influence with intrinsic determinism, failing to recognize that such autonomy is sociotechnically constructed rather than inherent. In discussing this developmental shift, historians emphasize that while societal values shape early technological choices, their subsequent consolidation renders these choices self-perpetuating, effectively transforming contingent human decisions into institutionalized constraints.
Analytical Completion:
1. As used in the passage to describe a nascent technological system, the word 'plastic' most nearly means .
2. In the final sentence of the passage, the possessive pronoun 'their' in the phrase 'their subsequent consolidation' refers to .
Question 11Question →
Read the passage below and fill in the missing words to complete the analytical statements regarding contextual vocabulary and pronoun reference.
Fill in the blanks below
In mid-twentieth-century economic history, Karl Polanyi argued that traditional market economies were historically embedded within social institutions, rather than operating independently. Polanyi noted that the market system's assertion of autonomy was largely illusory, as state interventions were constantly required to manage labor and land. In this context, Polanyi's use of the term 'embedded' indicates that economic transactions were historically within non-economic social relations, while the pronoun 'this' in the phrase 'this assertion' refers to the claim of market .
Question 12Question →
Read the passage below regarding eighteenth-century Scottish banking history and fill in the missing terms in the analytical statements that follow.
Fill in the blanks below
Passage:
In eighteenth-century Scotland, the introduction of the 'option clause' by chartered banks allowed them to defer the immediate cash redemption of banknotes in exchange for interest accrual. Proponents maintained that this device protected institutions against sudden liquidity runs; critics, however, asserted that it rendered banknote conversion conditional. In his 1767 treatise, economist Sir James Steuart noted that such measures insulated banks from their own overextension, arguing that it ultimately shifted monetary risk to local merchants. Furthermore, Steuart warned that the clause functioned merely as a temporary stay against insolvency.
Analytical Statements:
1. In the context of the passage, the word 'stay' most nearly means .
2. In the sentence regarding Sir James Steuart's argument, the pronoun 'it' refers to .
In eighteenth-century Scotland, the introduction of the 'option clause' by chartered banks allowed them to defer the immediate cash redemption of banknotes in exchange for interest accrual. Proponents maintained that this device protected institutions against sudden liquidity runs; critics, however, asserted that it rendered banknote conversion conditional. In his 1767 treatise, economist Sir James Steuart noted that such measures insulated banks from their own overextension, arguing that it ultimately shifted monetary risk to local merchants. Furthermore, Steuart warned that the clause functioned merely as a temporary stay against insolvency.
Analytical Statements:
1. In the context of the passage, the word 'stay' most nearly means .
2. In the sentence regarding Sir James Steuart's argument, the pronoun 'it' refers to .
Question 13Question →
Read the critical reasoning argument below and complete the statement by identifying the claim that serves as the intermediate (subsidiary) conclusion.
Fill in the blanks below
Argument:
To mitigate shoreline degradation, environmental engineers recommend deploying artificial kelp reefs off coastal cliffs. Because artificial kelp disrupts high-energy wave kinetic power without interfering with natural sediment transport, installing these reefs significantly reduces cliff erosion rates. Consequently, coastal municipalities can protect vulnerable seaside infrastructure without incurring the massive capital costs associated with concrete seawall construction. Therefore, municipal budgets allocated for shoreline defense should be directed primarily toward artificial kelp reef projects.
Analysis:
In the argument above, the claim that functions as the intermediate (subsidiary) conclusion is ''.
To mitigate shoreline degradation, environmental engineers recommend deploying artificial kelp reefs off coastal cliffs. Because artificial kelp disrupts high-energy wave kinetic power without interfering with natural sediment transport, installing these reefs significantly reduces cliff erosion rates. Consequently, coastal municipalities can protect vulnerable seaside infrastructure without incurring the massive capital costs associated with concrete seawall construction. Therefore, municipal budgets allocated for shoreline defense should be directed primarily toward artificial kelp reef projects.
Analysis:
In the argument above, the claim that functions as the intermediate (subsidiary) conclusion is ''.