Tüm alıştırma soruları

Financial Advisor: Our city will soon replace its tiered residential property tax system with a single flat-rate residential property tax. Ten years ago, the neighboring municipality of Mapleton replaced its tiered commercial tax system with a flat commercial tax. Following that change, Mapleton saw a dramatic reduction in administrative costs and a surge in new commercial investments. Therefore, adopting a flat residential property tax in our city will similarly reduce administrative costs and spur new residential investments.

Which one of the following, if true, most seriously weakens the financial advisor's argument?

According to international maritime records, any commercial vessel constructed after 2020 that is equipped with a dual-fuel engine is certified for zero-emission operations. Furthermore, no vessel is certified for zero-emission operations unless it utilizes a purely electric auxiliary power system. However, there are no commercial vessels built before 2025 that utilize purely electric auxiliary power systems.

If the statements above are true, which one of the following cannot be true?

According to the neighborhood association's rules, any resident who wishes to use the community pool must pay an annual fee of $100. Therefore, since the Smith family recently paid the$ 100 fee, they will definitely be allowed to use the community pool this summer.

Which of the following best describes the flaw in the reasoning above?

Consider the following stimulus:

Last year, the city of Oakhaven implemented a new recycling program that accepts a wider variety of plastics than the previous program. Since the implementation of this new program, the total volume of trash sent to Oakhaven's landfill has decreased by 15%, even though the city's population has remained constant and overall consumption patterns have not changed.

Statement: Based on the information provided, it is most strongly supported that Oakhaven's new recycling program is at least partially responsible for the decrease in the volume of trash sent to the landfill.

The logically valid contrapositive of the statement 'A clinical trial is deemed ethically sound only if it obtains informed consent from all participants and minimizes potential risks' is 'If a clinical trial fails to obtain informed consent from all participants or fails to minimize potential risks, then it is not deemed ethically sound.'

Consider the following statements:

Any researcher who directs a Phase III clinical trial must hold both a board certification in immunology and a minimum of ten years of clinical practice.
Unless a researcher has published a peer-reviewed virology study, they cannot obtain a board certification in immunology.
Most researchers with a minimum of ten years of clinical practice have never published a peer-reviewed virology study.
Dr. Aris is currently directing a Phase III clinical trial.

Based on these statements, the claim that 'Dr. Aris belongs to the majority of researchers with at least ten years of clinical practice who have never published a peer-reviewed virology study' cannot be true.

According to the newly adopted protocols by the Ministry of Health, a pharmaceutical company is permitted to bypass the standard three-phase clinical trial only if the medication in question targets a designated rare disease or has already received full regulatory approval in a recognized partner nation.

Which one of the following logically follows from the Ministry of Health's protocols?

Read the following information and evaluate the logical validity of the statement below.

Any climate model that predicts a complete reduction in Arctic sea ice by 2050 also assumes a rapid acceleration of oceanic warming. No climate model that assumes a rapid acceleration of oceanic warming fails to account for increased cloud cover albedo. Furthermore, only climate models that incorporate localized atmospheric pressure anomalies can accurately account for increased cloud cover albedo. An analysis of recent publications shows that several prominent climate models developed by the Global Meteorological Institute predict a complete reduction in Arctic sea ice by 2050.

Statement: Based on the information above, it must be true that most climate models developed by the Global Meteorological Institute incorporate localized atmospheric pressure anomalies.

Match each logical refutation in the left column with the argument in the right column that exhibits an identical parallel structure in its use of a counterexample.

If an architectural firm is to win the city's waterfront redevelopment contract, it must either incorporate extensive green spaces into its design or partner with a prominent local engineering company. However, a firm cannot partner with a prominent local engineering company unless it agrees to a profit-sharing model dictated by the city council. The Apex Architectural Group steadfastly refuses to agree to any profit-sharing model. Thus, if Apex is to win the waterfront redevelopment contract, it must incorporate extensive green spaces into its design.

Which one of the following arguments exhibits a pattern of reasoning most logically similar to that exhibited by the argument above?

In the town of Greenville, a local ordinance requires that all residential buildings constructed after the year 2020 be equipped with solar panels. The Oakwood Apartment complex, a residential building in Greenville, was completed in 2022. On the other hand, the Pinecone Townhomes, another residential building in Greenville, are not equipped with solar panels.

Based on the information above, which of the following statements are most strongly supported?

Sociologist: Some scholars claim that the accelerating extinction of minority languages is driven exclusively by the economic advantages associated with fluency in dominant global languages. This perspective, however, ignores the profound impact of social stigma. In many regions, the dominant culture characterizes minority language use as a marker of lower social status. To protect their children from discrimination, parents in these communities frequently choose to raise them speaking only the dominant language. It follows that economic factors alone cannot fully explain the phenomenon of language loss. Thus, the desire to avoid social marginalization must be recognized as a primary catalyst in the disappearance of minority languages.

Which one of the following most accurately expresses the main conclusion of the sociologist's argument?

Critics of algorithmic sentencing models assert that such systems inevitably violate the constitutional guarantee of individualized justice, given that they derive punitive recommendations from aggregate statistical probabilities rather than a defendant’s unique circumstances. Yet, this prevailing critique fundamentally misapprehends the nature of judicial discretion. Since human magistrates consistently manifest unconscious cognitive biases that precipitate systemic demographic disparities in penal outcomes, algorithmic systems—despite their reliance on aggregates—actually provide a closer approximation of individualized justice. Consequently, integrating algorithmic risk assessments is essential for rectifying systemic inequities in the courtroom.

The claim that human magistrates consistently manifest unconscious cognitive biases that precipitate systemic demographic disparities in penal outcomes plays which one of the following roles in the argument?

Match each conditional cybersecurity rule from the corporate protocol manual on the left with its logically equivalent contrapositive on the right.

A financial regulatory board has issued a new set of auditing standards. Below are four rules extracted from these standards. Match each English regulatory rule to its accurate formal logical diagram.

Use the following variables for your diagramming:
$A$: The audit is approved
$R$: The receipts are verified
$L$: The ledger is balanced
$D$: Discrepancies are reported

In any society where written records date back more than two millennia, the modern vocabulary contains archaic structural remnants. Unless a society has undergone a complete linguistic substitution event, societies with archaic structural remnants in their modern vocabulary possess an oral tradition that influences contemporary syntax. Furthermore, only societies that maintain strong geographical isolation or have highly formalized educational systems experience a complete linguistic substitution event. Recent linguistic surveys show that the Qari people, whose written records date back more than two millennia, lack any highly formalized educational system, yet their contemporary syntax is completely uninfluenced by any oral tradition.

Based on the information above, which of the following statements MUST be true? (Select all that apply)

Analyze the argument below. Match each statement from the argument to its corresponding structural role.

Philologists have traditionally classified the newly discovered Oakhaven runic script as a purely ceremonial alphabet used exclusively in religious rituals. However, this classification is almost certainly incorrect. Recent excavations at the Oakhaven site uncovered dozens of everyday commercial ledgers written entirely in this script. The presence of mundane transaction records demonstrates that the script was actually widely utilized for daily administrative and trade purposes. Because a script used for daily commerce must have been understood by a significant portion of the general populace, we can conclude that literacy in the Oakhaven region was much more widespread than previously believed.

Policy Analyst: The extraction of minerals from the deep seabed in international waters is effectively governed by a centralized international tribunal that mandates strict environmental protection protocols and redistributes a portion of all profits to developing nations. If we want to ensure the environmentally safe and globally equitable development of asteroid mining, we must establish a comparable international tribunal to issue licenses, enforce environmental standards, and distribute a share of the profits.

Which of the following statements, if true, identify relevant points of disanalogy between asteroid mining and deep-sea mining that logically weaken the analyst's argument? Select all that apply.

The vast majority of professional tennis players use custom rackets that are tightly strung to provide more control. In contrast, beginner tennis players generally benefit more from loosely strung rackets, which provide more power and are more forgiving. Liam is a professional tennis player who recently switched to a loosely strung racket.

Which of the following is most strongly supported by the information above?

According to the latest archaeological report from the Kaelen Valley excavation: Any ceramic artifact found in Stratum C that exhibits cobalt glazing must have been fired at temperatures exceeding 1000 degrees Celsius. However, extensive structural analysis confirms that no kiln located in the valley's Northern Settlement was capable of sustaining temperatures above 1000 degrees Celsius. Furthermore, all discovered artifacts featuring the 'Crescent Moon' motif were produced exclusively in the kilns of the Northern Settlement and all of them exhibit cobalt glazing.

Statement: Based strictly on the rules provided in the archaeological report, it is logically possible for a ceramic artifact featuring the 'Crescent Moon' motif to have been discovered in Stratum C.