公務(wù)員邏輯推理練習(xí)題（Civil service logic reasoning exercises ）

1、公務(wù)員邏輯推理練習(xí)題2（Civil service logic reasoning exercises 2）1 the experience of a unique S department store with large skylights suggests that sales of sunlight from stores can increase sales. The big skylight at the S mall allows half of the shops to have sunlight in, which reduces the need for artificia

2、l lighting, and the other half of the store is only artificial lighting. Since the store opened two years ago, the sales of various departments on the skylights are much higher than those of other departments.Which of the following, if correct, can best support the above discussion?(A) in some cloud

3、y days, the lower part of the skylight in the shopping mall needs more artificial light to illuminate.(B) during the night hours at the mall, sales of departments below the skylights in the shopping mall are not higher than those in other departments.(C) many customers buy goods at both sides of the

4、 shopping mall during a shopping process.(D) there are some obvious differences between the buildings in the two part of the shopping mall, except for skylights.(E) departments in the lower part of the shopping arcade, the highest selling segment in some other chains in the S mall.2 which of the fol

5、lowing best complements the following logic logically?The city government of A approved a fund to build a power project that would require a pipeline to bring water from the lake on the mountain to a nearby small lake called a floating lake. The electricity generated by the project does not balance

6、the cost of the project itself, even when the price of imported oil, the main source of electricity in the city of A, rises. However, this pipeline is good value for money, because(A) the price of oil has experienced a dramatic increase, and has now declined substantially and is fairly stable. Five

7、billion four hundred and twenty-six million nine hundred and forty-two thousand and ninety-one(B) the project could be rebuilt on the Tian floating lake, which is now facing the risk of drying up, thereby threatening the city of A to reduce a holiday income.(C) the A municipal government has maintai

8、ned a good relationship with the governments of the countries where it imports oil.(D) the cost of bringing lake water into the lake to generate electricity is less than the cost of bringing the lake into other valleys and lakes to generate electricity.(E) officials at A City, N, do not think As ele

9、ctricity consumption will rise significantly over the next 10 years.3 politicians: pundits claim that people vote for candidates who promise to reduce taxes, which shows that they want the government to provide less service than it does now. However, according to this reasoning, those who drink too

10、much alcohol at night parties expect to have a headache in the morning of the second day.Which of the following is a substitute for an allusion to people drinking too much? And that does not weaken the politicians argument.(A) those who dont make ends meet do need the things they buy.(B) people who

11、are looking for jobs that are different from the present do not want to work at all.(C) those who buy new things want to have what is within the manufacturers warranty.(D) people who plan to stay in bed for a few minutes on the morning of the workday want to be in a hurry to get to work on time.(E)

12、those who buy lottery hopes to win the financial ease that lottery may bring.4 over the past 40 years, not only has the number of pesticides used in agriculture greatly increased, but the use of pesticides has also increased. However, during the same period, the proportion of certain pests in the wo

13、rld to crops has also risen, even when these pests have not produced resistance to existing insecticides.Which of the following, if correct, best explains why the increase in pesticide use is accompanied by a greater loss of certain insect pests?(A) some of the dangerous but relatively ineffective p

14、esticides used 40 years ago are no longer used worldwide.(B) because pesticides are becoming increasingly targeted against pests, the cost of using insecticides to control certain pests is, in many cases, more valuable than crop losses caused by pests themselves.(C) because now the requirement for s

15、pecific conditions of use is more than 40 years ago, farmers are now more careful about their farms than they were 40 years ago.(D) some of the pest control methods used by some farmers now do not use chemical pesticides, but are also as effective as those using chemical insecticides in reducing pes

16、ts.(E) 40 years ago, there was much less knowledge about the effects of pesticides on humans and other mammals than they are now.5 Hastings contracture is a disorder of the connective tissue of one hand or two hands, which usually results in loss of mobility. A survey of thousands of medical insuran

17、ce claims showed that 30% of the three people who had undergone Hastingss contracture operated on one hand underwent the second operation within the next two years. Therefore, it is clear that a one-time surgical treatment of Hastingss contracture is usually ineffective for long-term correction of t

18、his disorder.Which of the following, if correct, can best weaken the above statement?(A) medical insurance claims do not indicate whether the operation is directed at the left hand or right hand of the patient.(B) surgical techniques for Hastingss contracture are the same as those used to successful

19、ly treat certain hand injuries.(C) an independent study found that 90% of the patients with Hastingss contracture had increased hand movement within a month after the operation.(D) in the survey, all patients were asked by their insurance company to seek a different opinion from a qualified doctor b

20、efore the operation.(E) many people with Hastingss contracture chose to suffer the effects of the disorder without risking surgery.6 a society to a fair distribution of resources only under the conditions of economic growth, to achieve economic growth, the society must guarantee every citizens econo

21、mic opportunity is equal, equal to ensure economic opportunity requires the government to actively push the society to move it.If the above is true, then conclusions can be drawn from it:(A) no government can allocate resources fairly under the conditions of economic growth.(B) all societies that gu

22、arantee equal opportunities for all members of the economy are those who share the resources equally.(C) a society can allocate its resources fairly only when its government actively promotes equal economic opportunities.(D) in order to achieve economic growth, a society must ensure equitable distri

23、bution of resources.(E) some societies that have achieved economic growth have failed to guarantee equal opportunities for all their citizens.7, the painter never dated dates in his works, and the chronological order of his works is now beginning to be outlined in the commentary. Recently the Barron

24、 meal a portrait of the time for the 1930 positioning must be wrong, in 1930, Barron Dayton has 63 years old, but the young, black haired man is obviously Barron meal himself, but it never is a 63 year old man.Which of the following, if reasonable, allows the above conclusion to be established?(A) b

25、efore he was 60, he did not draw any dated self portraits.(B) by not marking the date of his work, he tried to put aside the time factor for the criticism of his work.(C) there have been few critical literature on the works of Baron recently.(D) at the age of 63, it was impossible for Baron to paint

26、 himself as a young man in his paintings.(E) Baron drew several portraits of him after he was 60 years old.Mayor 8: when we restructured the city police department to save money 4 years ago, critics claimed that the reorganization would lead to a reduction in police responsibility for the public and

27、 lead to an increase in crime. The police collated the stolen statistics that year after the reorganization, and the results showed that critics were wrong, including theft reports, including thefts.Which of the following, if correct, can best weaken the mayors argument?(A) when the city police stat

28、ion is considered irresponsible, the victims of the theft are reluctant to report theft to the police.(B) the mayors critics generally agree that police statistics on crime reports are the most reliable and valid data on crime rates.(C) the number of reported thefts in the city has increased after r

29、estructuring in other cities where police have conducted similar restructuring.(D) the mayor saves less on the restructuring of the police system than expected.(E) in the 4 years prior to the reorganization, the number of thefts reported was on the rise compared with other crime reports.9 A: because

30、 it is extremely expensive to protect every endangered species, the endangered species that are most valuable to mankind should enjoy the highest priority.B: this policy is inappropriate, because the future value of a species is unpredictable. In addition, the present value of the species that contr

31、ibutes greatly to mankind but indirectly contributes to it is incalculable.Which of the following answer for a Shiyi point? (A) though we should protect all endangered species, but to do so, from the economic point of view is not possible.(B) even though the value of a species to mankind is known,Th

32、is value should not be used as a factor in determining whether or not one should do his best to protect the species.(C) those species that have direct contributions to mankind should be given more preferential protection than those who have only indirectly contributed to mankind.(D) it is impossible

33、 to make a wise decision based on the estimation of the value of such a value, as the method used to determine which species is most valuable to human beings is incomplete.(E) protecting endangered species that can reliably predict human values is more important than protecting species that are not

34、valuable to human beings.10. A: a lot of reading during childhood can lead to myopia it is difficult to see distant things.B: I disagree. The connection between myopia and reading comes from the fact that children who have difficulty seeing distant objects are most likely to choose activities that n

35、eed to be viewed from close proximity, such as reading.B yes, a rebuttal is through(A) stating that the acceptance of a statement would lead to absurd conclusions.(B) the cause of a phenomenon in a statement is actually the result of the phenomenon.(C) use the analogy to explain the errors in a reas

36、oning.(D) pointing out that a declaration is self contradictory.(E) an attempt to explain the use of the term nearsightedness is ambiguous.11. in the city of P, despite the dramatic increase in the number of people on bicycles, the last report from the P City Department of transportation showed that

37、 the number of accidents involving bicycles has declined for the three consecutive year.Which of the following, if correct in the last three years, is the best explanation for the apparent contradiction in the facts above?.(A) the entertainment department in P City confiscated the abandoned bicycles

38、 and sold them to any interested residents of the P city.(B) the increasing number of cars and public transport in the city of P has been the main cause of the recent increase in car accidents.(C) many local cyclists are cycling in the P city as cycling continues to increase.(D) police in the city o

39、f P issued stricter traffic laws to cyclists, and began requiring cyclists to pass a bicycle safety course.(E) the traffic department of P City cancels a regulation that requires all bicycles to be inspected and registered every year.12. statesman: no one can deny that homelessness is a problem, but

40、 there seems to be no consensus on how to solve it. But one thing is obvious: ignoring this problem does not keep the issue away from us. The problem will disappear if and when the government is involved in providing housing for the homeless. And that would force the government to raise taxes. There

41、fore, we should increase taxes.Which of the following principles, if correct, can best support a politicians argument?(A) this measure should be adopted if and when a solution is needed to solve a problem.(B) this measure can only be taken if and when a measure can adequately solve a problem.(C) if

42、a measure is required to solve a problem, this measure should be adopted.(D) if a measure can adequately solve a problem, then this measure should be adopted.(E) if a measure can adequately solve a problem, any steps necessary for the measure shall be adopted.Neither 13.S nor Ks delegation attended

43、an international meeting. In advance, delegations from D and K publicly announced that if Ts delegation attended the meeting, one or two of the two countries would not attend the meeting, and the governments of D and K were strongly opposed to the T alliance. Accordingly, the delegation of S publicl

44、y announced that if the D and the K delegations were not present, the S delegation would be present at the meeting.If the above statement is correct and all delegations abide by their public statements, the following must also be true:(A) the delegation of D attended the meeting.(B) the delegation o

45、f D did not participate in the meeting.(C) the S government is not strongly hostile to T.(D) the delegation of T did not participate in the meeting.(E) the T delegation did not make a public statement on whether to attend the meeting or not.14. the teller is a kind of wild mushroom growth in host tr

46、ees to provide it with sugar necessary - such as Douglas fir below. In turn, Qiang teller can decompose the sugar and provide nutrients and moisture to the host in the underground rhizome filaments. It is because of this reciprocal relationship, mining Qiang teller cut Douglas fir following growth w

47、ill cause serious harm to the trees.Which of the following, if correct, raises the strongest question about the above conclusion?(A) in recent years, the number of wild mushrooms has been increasing.(B) not only Qiang teller growth in Douglas fir tree, grow below other host trees.(C) many kinds of w

48、ild mushrooms can only be found in forests. They cannot be easily planted elsewhere.(D) harvesting of wild mushrooms stimulated the growth of these mushrooms in the future.(E) if left Qiang teller provided rhizome filaments nutrients and moisture, young Douglas fir trees will die.15. many refrigerat

49、ed food spoilage is the bad food but not seen in the back of the shelf. So why not use a round shelf that can rotate? Because the shelf may fall from the shelf to the back corner, the shelves will have the same defects.Which of the following is presupposed in the argument against the introduction of

50、 rotating shelves?(A) unable to manufacture a refrigerator with a cylindrical inner space.(B) the refrigerator can not be built with the front of the window and the inner condition can be observed without opening the door.(C) by changing the shape of any method can not solve the problem of refrigera

51、ted food spoilage.(D) the refrigerator has been designed to be perfect, and any design changes are inevitably full of defects.(E) the rotary shelf is designed to rotate only when the refrigerator door is open.16. in the two test in each kind of garden on the same number of tomato seedlings. To the f

52、irst piece of vegetable garden adding magnesium salt but not to add second dollars.The first piece of garden produced 20 pounds of tomatoes, second pieces of vegetables produced 10 pounds. Because apart from water not to add any other piece of garden stuff, the first piece of garden high yield is in

53、variably due to magnesium salt.Which of the following, if correct, weakens the above argument most severely?(A) a small amount of magnesium salt from the first block into second pieces of garden garden.(B) third garden added a high nitrogen fertilizer, but did not add magnesium salt, produced 15 pou

54、nds of tomatoes.(C) in each plot in the same share of planting four kinds of tomatoes.(D) some weeds that compete with tomatoes do not tolerate much of the magnesium salt in the soil.(E) the two experimental garden soil and different amount of sunshine.Archaeologists have found 17. people living in

55、twelfth Century - Toltecs called Vera Cruzs residents made the wheels of the ceramic toys in now. Although there is no archaeological evidence in addition to toys used wheels Toltecs, some archaeologists have estimated the wheel truck once was used to transport the Toltecs people built memorial buil

56、ding materials needed. Which of the following, if correct, is most likely to refute archaeologists estimates?(A) to represent the people sometimes Totec utensils or other practical uses device bind to their toys to go.(B) any person using the Toltecs wheel truck may be made of wood, and ceramics, as

57、 Vera Cruise in humid climates, wood will soon spoil.(C) memorial wall sculpture show, the Toltecs ceramic toy wheel except by children and adults to make ornaments and toys, sometimes with religious purposes.(D) in twentieth Century, wheeled goods were used in many parts of the world, but in the pe

58、riod outside Vera Cruz, wheeled toys were not very common.(E) some rounds of ceramic toys were found near the site of the monument.18. Ross town repairs all its roads and costs $1 million. But after these road repairs within 1 years, the town of Ross can therefore avoid taking a loss of $3 million, because the number of cars on the road caused no damage repair now Ross towns annual compensa