| 1 | | In the past the country of Malvernia has relied heavily on imported oil | Evaluate | Medium |
| 2 | | The town council of North Tarrytown favored changing the name of the town to Sleepy Hollow | Assumptions | Medium |
| 3 | | If there is an oil-supply disruption resulting in higher international oil prices | | Medium |
| 4 | | Generally scientists enter their field with the goal of doing important new research | Assumptions | Medium |
| 5 | | Economist: The price of tap water in our region should be raised drastically | Boldface | Medium |
| 6 | | Defense Department analysts worry that the ability of the United States | Paradox | Medium |
| 7 | | A study followed a group of teenagers who had never smoked | Strengthen | Medium |
| 8 | | In setting environmental standards for industry and others to meet | Assumption | Medium |
| 9 | | Yeasts capable of leavening bread are widespread, and in the many centuries | Strengthen | Medium |
| 10 | | A major impediment to wide acceptance of electric vehicles even on the part of people | Weaken | Medium |
| 11 | | Art restorers who have been studying the factors that cause Renaissance oil paintings | Strengthen | Medium |
| 12 | | Public health expert: Increasing the urgency of a public health message may be counterproductive. | Boldface | Medium |
| 13 | | Corporate officers and directors commonly buy and sell | Inference | Medium |
| 14 | | The difference in average annual income in favor of employees who have college degrees | Weaken | Medium |
| 15 | | In an experiment, volunteers walked individually through a dark | Weaken | Medium |
| 16 | | A study of ticket sales at a summer theater festival | | Medium |
| 17 | | Commentator: The theory of trade retaliation states that countries | Assumptions | Medium |
| 18 | | Although parapsychology is often considered a pseudoscience | | Medium |
| 19 | | The violent crime rate (number of violent crimes per 1,000 residents) in Meadowbrook | Flaw | Medium |
| 20 | | In Stenland, many workers have been complaining that they cannot survive on minimum | | Medium |
| 21 | | Walter: A copy of an artwork should be worth exactly | | Medium |
| 22 | | Pecan growers get a high price for their crop when pecans are comparatively scarce | | Medium |
| 23 | |
From 1980 to 1989, total consumption of fish in the country of Jurania | | Medium |
| 24 | | Fast-food restaurants make up 45 percent of all restaurants in Cantaria | | Medium |
| 25 | | Although there is no record of poet Edmund Spenser’s parentage | | Medium |
| 26 | CR53870.01 | Banker: My country’s laws require every bank to invest in its local community | Weaken | Hard |
| 27 | CR03161.01 | Mansour: We should both plan to change some of our investments | Method of Reasoning | Hard |
| 28 | CR36601.01 | Ozone in the stratosphere blocks deadly ultraviolet rays from the sun | Strengthen | Hard |
| 29 | CR04161.01 | Scientist: In an experiment, dogs had access to a handle | Strengthen | Hard |
| 30 | CR60561.01 | Although elementary school children have traditionally received considerable instruction in creating visual | Weaken | Hard |
| 31 | CR49770.01 | First discovered several years ago in North American lakes and rivers | Evaluate Argument | Hard |
| 32 | CR33661.01 | Advertisement: Today’s customers expect high quality. Every advance | Inference | Medium |
| 33 | CR53140.01 | In a certain rural area, people normally dispose of household garbage by burning it | Weaken | Hard |
| 34 | CR21041.01 | Advertisement: Our competitors’ computer salespeople are paid according to the value | Weaken | Hard |
| 35 | CR30461.01 | Mashika: We already know from polling data that some segments | Inference | Hard |
| 36 | CR69561.01 | Exports of United States wood pulp will rise considerably during this year | Assumption | Hard |
| 37 | CR02531.01 | A fossil recently discovered in Marlandia, a chain of islands, proves | Strengthen | Hard |
| 38 | CR10661.01 | In the United States, injuries to passengers involved in automobile accidents are typically more severe | Weaken | Hard |
| 39 | CR36441.01 | Consumer advocate: In our nation, food packages must list the number | Conclusion | Hard |
| 40 | CR30370.01 | Sasha: It must be healthy to follow a diet high in animal | Method of Reasoning | Medium |
| 41 | CR46521.01 | City resident: These new digital electronic billboards should be banned for light pollution | Parallel Reasoning | Hard |
| 42 | CR47561.01 | Pharmaceutical companies spend more than ever on research and development | Paradox | Medium |
| 43 | CR09461.01 | Most geologists believe oil results from chemical transformations of hydrocarbons derived | Strengthen | Hard |
| 44 | CR70870.01 | Some theorists and critics insist that no aesthetic evaluation of a work | Weaken | Hard |
| 45 | CR20521.01 | Errors in the performance of repetitive or “boring” tasks—often attributed | Strengthen | Hard |
| 46 | CR66590.01 | Shirla: In figure skating competitions that allow amateur and professional skaters | Paradox | Medium |
| 47 | CR09090.01 | Beets and carrots are higher in sugar than many other vegetables. | Resolve Paradox | Medium |
| 48 | CR45650.01 | Suriland cannot both export wheat and keep bread plentiful and affordable in Suriland. | Weaken | Hard |
| 49 | CR78561.01 | Since 1978 when the copyright law was changed, books that are less than fifty years old | Parallel Reasoning | Hard |
| 50 | CR51080.01 | Scientist: A greenhouse gas, for example, carbon dioxide, forms a transparent layer | Inference | Hard |
| 51 | CR00661.01 | There are fundamentally two possible changes in an economy | Must be True | Hard |
| 52 | CR15380.01 | The contingency-fee system, which allows lawyers and their clients to agree | Weaken | Hard |
| 53 | CR61021.01 | Researchers in City X recently discovered low levels of several pharmaceutical drugs | Strengthen | Hard |
| 54 | CR67370.01 | Distressed by his own personal tragedies, the Roman philosopher Cicero | Assumption | Hard |
| 55 | CR29111.01 | The recycling of municipal solid waste is widely seen as an environmentally preferable alternative | Weaken | Hard |
| 56 | CR79731.01 | Letter to the editor: If the water level in the Searle River Delta continues to drop, the rising sea level will make the water saltier and less suitable for drinking. | Weaken | Hard |
| 57 | CR07660 | A major network news organization experienced a drop in viewership | Strengthen | Medium |
