| 1 |
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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| 2 |
Significant beneficial effect of smoking occur primarily in the area of mental health, and the habit originates in a search for contentment. The life expectancy of our people has increased greatly in recent years; it is possible that the relaxation and contentment and enjoyment produced by smoking has lengthened many lives. Smoking is beneficial. Which of the following, it true, weaken the above conclusion ?
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A. That cigarettes are a major health hazard cannot be traced to the willfull act of any human or organization.
B. The government earns millions of dollars from the tobacco tax and tens of thousands of civilians are employed in the tobacco industry.
C. The evidence cited in the statement covers only one example of the effects of cigarette smoking.
D. No mention is made of possible harmful side-effects of smoking.
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| 3 |
A local garbage disposal company increased its profitability even though it reduced its prices in order to attract new customers. This was made possible through the use of automated trucks, thereby reducing the number of workers needed per truck. The company also switched from a concentration on household hauling to a concentration on commercial hauling. As a result of its experience, company management planned to replace all their old trucks and increase the overall size of the truck fleet, doubling hauling capacity. The company's plan as outlined above, takes into consideration each of the following except:
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A. Commercial clients have more potential than household customers.
B. The demand for garbage removal services is sensitive to price.
C. Demand for garbage removal services would increase in the future.
D. Doubling of capacity would not encessitate; a substantial increase in the work force.
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| 4 |
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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| 5 |
The burning of coal, oil, and other combustible energy sources produces carbon dioxide, a natural constituent of the atmosphere. Elevated levels of carbon dioxide are thought to be responsible for half the greenhouse effect. Enough carbon dioxide has been sent into the atmosphere already to cause a significant temperature increase. Growth in industrial production must be slowed, or production processes must be changed. Which of the following, it true, would tend to weaken the strength of the above conclusion ?
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A. Many areas of the world are cold anyway, so a small rise in temperature would be welcome.
B. Carbon dioxide is bad for the health.
C. Most carbon dioxide is emitted by automobiles.
D. Industry is switching over to synthetic liquid fuel extracted form coal.
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| 6 |
During 1999, advertising expenditures on canned food products increased by 20 percent, while canned food consumption rose by 25 percent. Each of the following, if true, could help explain the increase in food consumption except:
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A. Advertising effectiveness increased.
B. Canned food prices decreased relative to substitutes.
C. Canned food products were available in more stores.
D. Can opener production doubled.
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| 7 |
Most large retail stores hold sales in the month of January. The original idea of price reduction campaigns in January became popular when it was realized that sales or products would generally slow down following the Christmas rush, were it no for some incentive. The lack of demand could be solved by the simple solution of reducing prices. There is now an increasing tendency among major department stores in large urban centers to have their January sales being before Christmas, some time before the end of the calendar year. The idea behind this trend is to endeavor to sell the maximum amount of stock at a profit, even if that may not be at the maximum profit. Which of the following conclusions cannot be drawn from the above ?
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A. The incidence of early January sales results in the lower holdings of stocks with the corollary of lower stock holding costs.
B. Demand is a function of price; as you lower price, demand increases.
C. Major stores seem to think it makes sense to have to January sales campaigns pre-Christmas.
D. It is becoming less popular to star the January sales in the New Year.
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| 8 |
If we are doomed to have local drug rehabilitation centers - and society has determined that we are - then society ought to pay for them. Which of the following, if true, would weaken the above argument ?
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A. Drug rehabilitation centers are too expensive to be locally funded.
B. Many neighborhood groups oppose rehabilitation centers.
C. Drug rehabilitation centers are expensive to maintain.
D. Drug addicts may be unwilling to receive treatment.
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| 9 |
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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| 10 |
Professor Bilal had the task of giving grades (ranging from A - D in descending value) to her 100 students, based upon the marks they received in three examinations in which the passing mark was 50%. She was instructed to follow the following criteria: i. All students that scored between 90 and 100% in any two examinations could receive an A grade. ii. Students that came in the top decile overall were to be awarded an A. iii. Notwithstanding I and II, if any student failed an exam, the highest he or shed could get was a b. iv. The top 20 students in the whole year, when the overall exam percentages were averaged, could receive an A. Given the above criteria, which of the following in the absence of further information, would definitely not be permissible ?
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A. A. Brown, who got 95% in Chemistry and 95% in Biology, received a B grade.
B. B. White, who was first in Physics and got 96% in History, received a B grade.
C. C. Green failed English, but because he ranked ninth overall out of the 100 students, he was awarded an A grade.
D. D. Black was given an A after she came twentieth out of the 100 students and failed to get above 90% in any of the three examinations.
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