| 1 |
Every town with a pool hall has its share of unsavory characters. This is because the pool hall attracts gamblers and all gamblers are unsavory. Which of the following, if true, cannot be inferred from the above ?
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A. All gamblers are unsavory,
B. All pol halls attract gamblers.
C. Every town has unsavory characters.
D. All gamblers are attracted by pool halls.
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| 2 |
The states of New York, Ohio, Pennsylvania, and California provide extensive free higher education to their residents. Threes states are representative of different geographic areas of the united states. There is little reason why most states cannot provide the same service to their residents. Which of the following, it true, would weaken the above argument ?
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A. Free education is not guaranteed by the constitution.
B. New York, Ohio, Pennsylvania, and California have more qualified high school graduates than other states.
C. Most other states do not have the tax base that new york, ohio, Pennsylvania, and California have.
D. Other states do not have as many high school graduates.
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| 3 |
Many of the convenience foods on the market today, like dry cereals, have less nutrients than natural foods, which were dominant a decade or two ago. Many nutritionists claim that dry cereal gives less nourishment than natural foods like eggs or bacon. Opponents of the nutritionists views state that examination of grade-school students show less nutritional deficiency than in their parents time. Which of the following, if true, would tend to strengthen the opponents view ?
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A. Grade-school children reported eating no breakfast at all.
B. Fewer convenience foods were available to the parents.
C. Adults claim to eat convenience foods as well as natural foods.
D. Convenience foods can be digested just as quickly as natural foods.
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| 4 |
The Monopoly is characterized by absence of or decline in competition. The ABC Company realizes that its operations are in competitive industries. Which of the following conclusions may be inferred form the above ?
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A. ABC market is not monopolistic.
B. Monopoly is defined as one seller in a market.
C. The ABC Company has no domestic competitors.
D. The ABC company is publicly owned.
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| 5 |
The director of the customs service suggested that customs taxes on automobiles not be reduced as planned by the government because of the high incidence of traffic accidents last year. Which of the above statements weakens the argument above ? 1. Although the traffic accident rate last year was high, it was not appreciably higher than previous years and anyway, compulsory insurance covered most physical damage to automobiles and property. 2. A Commerce Department report showed that the demand for automobiles was highly inelastic. That is, as dealers lowered their prices, sales did not increase appreciably. 3. A study by the Economics Department at Classics University found that most traffic accidents had been caused by human error although it also concluded that an inadequate road network contributed to at least 40 percent of passenger injuries.
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A. I, but not II and not III.
B. II, but not I and not III.
C. I and III, but not II.
D. II and III, but not I.
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| 6 |
The movement to ownership by unions is the latest step in the progression form management ownership to employee ownership. Employee ownership can save depressed and losing companies. All the following statements, if true, provide support for the claim above except:
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A. Employee-owned companies generally have higher productivity.
B. Employee participation in management raises morale.
C. Employee union ownership drives up salaries and wages.
D. Employee union ownership enables workers to share in the profits.
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| 7 |
Ever since I arrived at the college last week, I ve been shocked by the poor behavior of students and the unfriendly attitude of the towns-people, but the professors are very erudite and genuinely helpful. Still, I wonder if i should have come here in the first place. Which of the following, if true, would weaken the above conclusion ?
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A. Professors are not always helpful to students.
B. The college numbers over 50,000 students.
C. The college is far from the student's home.
D. Not all professors have doctorates.
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| 8 |
Opponents of the new legislation could defend themselves against the author's strategy by arguing that:
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A. the fact that past trade legislation improved the trade balance does not mean that the present bill will do the same.
B. economists are not always right.
C. the united states had a trade deficit both in the 1930s and at the time of the new bill.
D. the new law is not as strong as the 1930s bill.
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| 9 |
In August 1980, according to a new your. Times/CBS news poll, 36 percent of the voters called themselves Republicans or said they were independents leaning toward being Republicans. In November 1984, the Republican figure rose to 47 percent. But in the latest Times/CBS survey, the Republicans were down to 38 percent. Therefore, the Democrats are likely to win the next election. Which of the following, if true, would most seriously weaken the above conclusion ?
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A. Republicans were a minority in 1984, but a Republican president was elected.
B. People tend to switch their votes at the last minute.
C. People vote for the best candidate, not for a political party.
D. No one can predict how people will vote.
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| 10 |
In the human body, platelets, promote blood clotting by clumping together. Aspirin has been found to prevent clotting by making platelets less sticky. Research has now shown that heart attacks and strokes caused by blood clots could be avoided by taking one aspirin a day. Statistics show that the incidence of second heart attacks Unfortunately, the drug has several unpleasant side effects, including nausea, gastric bleeding, and, in severe cases, shock. In children, it has been linked to Reye Syndrome, a rare, but occasionally fatal, childhood illness. One balance, however, for men aged 40 and over, an aspirin a day may present an excellent prophylactic measure for a disease that affects 1.5 million Americans yearly and claims the lives of about 540,000. Which of the following conclusions can most properly be drawn from the information above ?
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A. All people should take an aspirin a day to prevent heart attacks.
B. Painkillers prevent heart attacks.
C. Smokers can safely continue smoking, provided that they take at least one aspirin a day.
D. The majority of people suffering second subsequent cardiac arrests could have been saved by taking an aspirin a day.
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