工商管理硕士综合知识4doc.docx

1、工商管理硕士综合知识4doc工商管理硕士综合知识-4(总分：255.06，做题时间：90分钟)一、B单项选择题/B(总题数：2，分数：255.00)The following data sufficiency problems consist of a question and two statements, labeled (1) and (2), in which certain data are given.You have to decide whether the data given in the statements are sufficient for answering th

2、e question. Using the data given in the statements plus your knowledge of mathematics and everyday facts (such as the number of days in July or the meaning of counterclockwise), you must indicate whether. Statement (1) ALONE is sufficient, but statement (2) alone is not sufficient. Statement (2) ALO

3、NE is sufficient, but statement (1) alone is not sufficient. BOTH statements TOGETHER are sufficient, but NEITHER statement ALONE is sufficient. EACH statement ALONE is sufficient. Statements (1) and (2) TOGETHER are NOT sufficient.（分数：54.99）(1).Kara attends a university where students study for an

4、average (arithmetic mean) of 13.4 hours per week. How many hours per week does Kara study? (1) The standard deviation of study time at Karas school is 2.8. (2) Karas study time is one standard deviation away from the mean.（分数：6.11）A.B.C.D.E.(2).The cards in a deck are numbered consecutively from 1 t

5、o 20. If some cards are red and some cards are black, what is the probability of drawing a red card? (1) The odd-numbered cards are all red. (2) The even-numbered cards are all black.（分数：6.11）A.B.C.D.E.(3).One-fifth of the light switches produced by a certain factory are defective. Four-fifths of th

6、e defective switches are rejected and（分数：6.11）A.B.C.D.E.(4).Consumers in California seeking personal loans have fewer banks to turn to than do consumers elsewhere in the United States. This shortage of competition among banks explains why interest rates on personal loans in California are higher tha

7、n in any other region of the United States.Which of the following, if true, most substantially weakens the conclusion above? A. Because of the comparatively high wages they must pay to attract qualified workers, California banks charge depositors more than banks elsewhere do for many of the services

8、 they offer. B. Personal loans are riskier than other types of loans, such as home mortgage loans, that banks make. C. Since bank deposits in California are covered by the same type of insurance that guarantees bank deposits in other parts of the United States, they are no less secure than deposits

9、elsewhere. D. The proportion of consumers who default on their personal loans is lower in California than in any other region of the United States. E. Interest rates paid by California banks to depositors are lower than those paid by banks in other parts of the United States because in California th

10、ere is less competition to attract depositors.（分数：6.11）A.B.C.D.E.(5).A digital wristwatch was set accurately at 8:30 a.m. and then lost 2 seconds every 5 minutes. What time was indicated on the watch at 6:30 p.m. of the same day if the watch operated continuously until that time? A. 5:56 B. 5:58 C.6

11、:00 D. 6:23 E. 6:26（分数：6.11）A.B.C.D.E.(6).Many geologists theorize that the trail of volcanic craters and cinder cones along the Snake River plain of southern Idaho was produced as the North American continent slid westward over a stationary plume, a vertical channel through which molten rock rose i

12、ntermittently from the Earths core to burst through its crust.Which of the following, if true, tends to support the geologists theory of how the trail was produced? A. The largest craters and cinder cones are on the eastern margin of the trail. B. The most violent volcanic activity apparently occurr

13、ed at the western margin of the trail. C. The craters and cinder cones are evenly spaced throughout the extent of the trail. D. The newest craters and cinder cones are on the eastern margin of the trail. E. The craters grid cinder cones on the western margin of the trail generally took longer to for

14、m than did those on the eastern margin.（分数：6.11）A.B.C.D.E.(7).What is the value of x2-y2?(1)x+y=2x(2)x+y=0 A. 条件(1)充分，但条件(2)不充分 B. 条件(2)充分，但条件(1)不充分 C. 条件(1)和(2)单独都不充分，但条件(1)和条件(2)联合起来充分 D. 条件(1)充分，条件(2)也充分 E. 条件(1)和条件(2)单独都不充分，条件(1)和条件(2)联合起来也不充分（分数：6.11）A.B.C.D.E.(8).The senator has long held to t

15、he general printable that no true work of art is obscene and thus that there is no conflict between the need to encourage free artistic expression and the need to protect the sensibilities of the public from obscenity. When well-known works generally viewed as obscene are cited as possible counterex

16、amples, the senator justifies accepting the principle by saying that if these works really are obscene then they cannot be works of art.The senators reasoning contains which one of the following errors? A. It seeks to persuade by emotional rather than intellectual means. B. It contains an implicit c

17、ontradiction. C. It relies on an assertion of the senator authority. D. It assumes what it seeks to establish. E. It attempts to justify a position by appeal to an irrelevant consideration.（分数：6.11）A.B.C.D.E.(9).At the company picnic, all of the employees who participated in more than four of the sc

18、heduled events, and only those employees, were eligible for the raffle held at the end of the day. Since only a small proportion of the employees were eligibly for the raffle, most of the employees must have participated in fewer than four of the scheduled events.Which one of the following arguments

19、 exhibits a flawed pattern of reasoning most like that exhibited by the argument above? A. Only third-and fourth-year students are allowed to keep cars on campus. Since one quarter of the third-year students keep cars on campus and one half of the fourth-year students keep cars on campus, it must be

20、 that fewer third-year students than fourth-year students keep cars on campus. B. Only those violin students who attended extra rehearsal sessions were eligible for selection as soloists. Since two of the violin students were selected as soloists, those two must have been the only violin students wh

21、o attended the extra sessions. C. The only students honored at a special banquet were the band members who made the deans list last semester. Since most the band members were honored, most of the band members must have made the deans list. D. All of the members of the service club who volunteered at

22、 the hospital last summer were biology majors. Since ten of the club members are biology majors, those ten members must have volunteered at the hospital last summer. E. All of the swim team members who had decreased their racing times during the season were given awards that no other members were gi

23、ven. Since fewer than half the team members were given such awards, the racing times of more than half the team members must have increased during the season.（分数：6.11）A.B.C.D.E.Questions 1011 are based on the following:Antinuclear activist: The closing of the nuclear power plant is a victory for the

24、 antinuclear cause. It also represents a belated acknowledgment by the power industry that they cannot operate such plants safely.Nuclear power plant manager: It represents no such thing. The availability of cheap power from nonnuclear sources, together with the cost of mandated safety inspections a

25、nd safety repairs, made continued operation uneconomic. Thus it was not safety considerations but economic considerations that dictated the plants closing.（分数：200.07）(1).The reasoning in the mangers argument is flawed because the argument A. fails to acknowledge that the power industry might now bel

26、ieve nuclear power plants to be unsafe even though this plant was not closed for safety reasons B. overlooks the possibility that the sources from which cheap power is available might themselves be subject to safety concerns C. mistakes the issue of what the closure of the plant represents to the pu

27、blic for the issue of what the managers reasons for the closure were D. takes as one of its premises a view about the power industrys attitude toward nuclear safety that contradicts the activists view E. counts as purely economic considerations some expenses that arise as a result of the need to tak

28、e safety precautions（分数：5.13）A.B.C.D.E.(2).Which one of the following, if true, most strongly supports the activists claim of victory? A. The plant had reached the age at which its operating license expired. B. The mandate for inspections and repairs mentioned by the manager was recently enacted as

29、a result of pressure from antinuclear groups. C. The plant would not have closed if cheap power from nonnuclear sources had not been available. D. Per unit of electricity produced, the plant had the highest operating costs of any nuclear power plant. E. The plant that closed had been able to provide

30、 backup power to an electrical network then parts of the network became overloaded.（分数：5.13）A.B.C.D.E.(3).A store currently charges the same price for each towel that it sells. If the current price of each towel were to be increased by $1,10 fewer of the towels could be bought for $120, excluding sa

31、les tax. What is the current price of each towel? A. $1 B. $2 C. $3 D. $4 E. $12（分数：5.13）A.B.C.D.E.(4).CANCELATION FEES Days prior to Departure Percent of Package Price 46 or more 10%453135%301650%15565%4 or fewer 100%The table above shows the cancellation fee schedule that a travel agency uses to determine the fee charged to a tourist who cancels a trip prior to departure. If a tourist canceled a trip with a package price of$1,700 and a departure date of September 4, on what