| 1 |
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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| 2 |
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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| 3 |
During the incumbent president's term of office he succeeded in limiting annual increases in the defense budget by an average of 5 percent. His predecessors experienced annual increases of 8 percent. Therefore, the incumbent president should be given credit for the downturn in defense outlays. Which of the following statements, if true would most seriously weaken the above conclusion ?
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A. Some generals have claimed that the country's defense has weakened in the past year.
B. More soldiers were drafted during the former president's term of office.
C. The incumbent president advocates peaceful resolution of international disputes.
D. The average annual inflation rate during the incumbent president's term was 4 percent, while during his predecessor's term it was 10 percent
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| 4 |
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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| 5 |
Contrary to charges made by opponents of the new trade bill, the bill's provisions for taking action against foreign countries that place barriers against American exports, is justified. Opponents should take not that restrictive trade legislation in the 1930s succeeded in improving the U.S. trade balance even though economists were against it. The author's method of rebutting opponents of the new trade bill is to
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A. attack the patriotism of its opponents.
B. attack the opponents characters rather than their claims.
C. imply an analogy between the new trade bill and previous trade legislation.
D. suggest that economists were against both pieces, of legislation.
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| 6 |
In a world of many trading countries, the trade between two countries need not be balanced for the trade of each to be in global balance. Differing demands and productive capabilities among countries will cause a specific country to have trade deficits with some countries and surpluses with other countries. Which of the following conclusions best summarizes the passage above ?
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A. A country trade will always be in balance even though it runs a deficit with a single country.
B. A country trade deficits and surpluses with other countries always balance out.
C. A country global trade balance is a sign of strength or weakness.
D. Countries should not be concerned if they have trade deficits because they will balance out in the long run.
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| 7 |
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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| 8 |
An economist was quoted as saying that the Consumer Price Index (CPI) will go up next month because of a recent increase in the price of fruit and vegetables. Which of the following cannot be inferred from the statement ?
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A. The cost of fruits and vegetables has risen sharply.
B. Consumers have decreased their consumption of fruits and vegetables.
C. The cost of fruit and vegetables is a major item in the CPI.
D. Food cost changes are reflected quickly in the CPI.
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| 9 |
Ira is taller than Sam. Elliot is taller than Harold. Harold is shorter than Gene. Sam and Gene are of the same height. If the above is true, which of the following conditions, must also be true?
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A. Elliot is taller than Gene
B. Elliot is taller than Ira
C. Sam is shorter than Elliot
D. Ira is taller than Harold
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| 10 |
Inflation rose by 5.1 % over the second quarter, up form 4.1 % during the first quarter of the year and higher than the 3.3% record during the same time last year. However, the higher price index did not seem to alarm Wall street, as stock prices remained steady. Which of the following, if true, could explain the reaction of Wall Street ?
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A. Stock prices were steady because of a fear that inflation would continue.
B. The President announced that he was concerned about rising inflation.
C. Economists warned that inflation would persist.
D. Much of the quarterly increase in the price level was due to a summer droughts effect on food prices.
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