2006年最新逻辑模拟试题及答案第三套(2)
2006MPA逻辑学考题
2006年MPA逻辑学试题一、单项选择(共30题,每题1分,共30分)1、小王说:如果明天不下大雨,我一定去看足球比赛,以下哪项为真,可以证明小王没有说真话?(B)Ⅰ天没下大雨,小王没去看足球赛Ⅱ天下大雨,小王去看了足球赛Ⅲ天下大雨,小王没去看足球赛A 仅ⅡB 仅ⅠC 仅ⅢD 仅Ⅰ和ⅡE Ⅰ、Ⅱ和Ⅲ2、某公司为了扩大其网上商店的销售收入,采取了各种各样的广告宣传和促销手段,但是效果并不明显。
该公司重金聘请了专业人士进行市场分析,专业人士认为开通了网上银行的人群才是真正潜在的网上商店的顾客群。
于是该公司决定于商业银行合作,在新开通网上银行业务的人群中开展宣传和促销活动。
但是三个月后,效果并不理想。
以下哪项为真,最能解释上述结果?(C)A 开通网上银行在中国还是一件新鲜事,一般来说,消费对此的态度比较谨慎B 最近网上银行用户被盗的案件频发,开通网上银行的人因此有所减少C 一般来说,刚刚开通网上银行的人需要经过一段时间后才有可能进行网上消费D 网上金融服务在知识分子中已经比较普及,他们更希望网上商店能够提供一些特色服务。
E 目前网上商店数量增长很快,广告宣传和推广促销要想有成效,必须有鲜明的特色,才能够大东消费者的心。
3、英国的一项实验发现,把母狗和他们的幼小子女分开后,将这些子女混入一群同类的成年狗和幼狗中去,然后再把母狗放入狗群。
母狗很快就和自己的子女会合到一起。
研究表明,狗身上的体味是它们互相辨认的依据。
而幼狗无法区分自己母亲和其它母狗身上的味道。
因此每个母狗都能分辨出自己子女的体味上述论证采用了下列那种论述方法?(A)A 在对某种现象的两种可供选择的解释中,通过排除其中的一种,来确定另一种。
B 通过对发生现象的客观描述,支持关于某个可能发生现象的假说。
C 说明某一特殊情况,以论证一个规律D 运用类比的方法,根据两组对象有某些类似的特征,得出它们具有另一个相同特征。
E 运用反例推翻一个一般性结论4、锐进软件股份有限公司是一个由四个子公司,即甲、乙、丙、丁组成的总公司。
2006年最新逻辑模拟试题及答案第三套(2)
4.Two decades after the Emerald River Dam was built, none of the eight fish species native to the Emerald River was still reproducing adequately in the river below the dam. Since the dam reduced the annual range of water temperature in the river below the dam from 50 degrees to 6 degrees, scientists have hypothesized that sharply rising water temperatures must be involved in signaling the native species to begin the reproductive cycle. Which of the following statements, if true, would most strengthen the scientists' hypothesis? (A) The native fish species were still able to reproduce only in side streams of the river below the dam where the annual temperature range remains approximately 50 degrees. (B) Before the dam was built, the Emerald River annually overflowed its banks, creating backwaters that were critical breeding areas for the native species of fish. (C) The lowest recorded temperature of the Emerald River before the dam was built was 34 degrees, whereas the lowest recorded temperature of the river after the dam was built has been 43 degrees. (D)Nonnative species of fish, introduced into the Emerald River after the dam was built, have begun competing with the declining native fish species for food and space. (E) Five of the fish species native to the Emerald River are not native to any other river in North America. 5. An advertisement designed to convince readers of the great durability of automobiles manufactured by the Deluxe Motor Car Company cites as evidence the fact that over half of all automobiles built by the company since 1970 are still on the road today, compared to no more than a third for any other manufacturer. Which of the following, if true, most strongly supports the advertisement's argument? (A) After taking inflation into account, a new Deluxe automobile costs only slightly more than a new model did in 1970. (B) The number of automobiles built by Deluxe each year has not increased sharply since 1970. (C) Owners of Deluxe automobiles typically keep their cars well maintained. (D) Since 1970, Deluxe has made fewer changes in the automobiles it manufactures than other car companies have made in their automobiles. (E) Deluxe automobiles have been selling at relatively stable prices in recent years. 6.Six months or so after getting a video recorder, many early buyers apparently lost interest in obtaining videos to watch on it. The trade of businesses selling and renting videos is still buoyant, because the number of homes with video recorders is still growing. But clearly, once the market for video recorders is saturated, businesses distributing videos face hard times. Which of the following, if true, would most seriously weaken the conclusion above? (A) The market for video recorders would not be considered saturated until there was one in 80 percent of homes. (B) Among the items handled by video distributors are many films specifically produced as video features. (C) Few of the early buyers of video recorders raised any complaints about performance aspects of the new product. (D) The early buyers of a novel product are always people who are quick to acquire novelties, but also often as quick to tire of them. (E) In a shrinking market, competition always intensifies and marginal businesses fail.。
逻辑学题库第三套
第三套一、选择题1、下列命题都具有相同逻辑形式,除了()A、只要功夫深,铁杵磨成针。
B、如果你有空,请立即回信。
C、只要寒潮到来,气温就会下降。
D、理论一旦掌握群众,就会变成物质力量。
E、只有讲究科学方法,才能取得好成绩。
2、“人口不少于50万的城市”与“人口多于100万的城市”这两个概念具有的是()关系。
A、交叉B、全异C、真包含于D、真包含E、全同3、图书是传递科学知识的出版物,可以分为专业图书和大众图书。
上述语句中划线的部分,对于“图书”这个概念来说()A、明确了内涵,但没有明确外延B、没有明确内涵,但明确了外延C、明确了内涵,并且明确了外延D、没有明确内涵,并且没有明确外延4、“相容关系”和“交叉关系”,这两个概念是()A、交叉关系.B、属种关系C、矛盾关系D、对立关系E、既非矛盾,也非对立的不相容关系5、下列各组概念中,具有不相容关系的是()(1)太阳系—太阳(2)器官—大脑(3)自然灾害—地震(4)电子产品—医疗用品A、只有(1)B、只有(2)C、只有(3)D、只有(1)、(2)和(3)E、(1)、(2)、(4)和(4)都不是6、“A是B的充分必要条件”和“A是B充分条件”之间是什么关系?( )A.前者是后者的充分条件B.前者是后者的必要条件C.前者是后者的充分必要条件D. 前者和后者不构成条件关系(注:若C项成立,则A和B项自然同时成立。
约定:若选C项,则不选择A或项B)7、要么老张当选代表,要么老李当选代表。
以下哪项如果为真,能驳倒上述命题?()(1)老张和老李都当选。
(2)老张和老李都没当选。
(3)老张和老李都当选,或者老张和老李都没当选。
A、只有(1)B、只有(2)C、只有(3)D、只有(1)和(2)E、 (1)、(2) 和(3)8、要么老张当选代表,要么老李当选代表。
以下哪项是上述命题的矛盾命题?()A、老张和老李都当选。
B、老张和老李都没当选。
C、老张当选,但老李没当选。
2006GCT考试逻辑模拟试题及答案解析
06GCT考试逻辑模拟试题及答案解析(1.2)1.自1940年以来,全世界的离婚率不断上升。
因此,目前世界上的单亲儿童,即只与生身父母中的某一位一起生活的儿童,在整个儿童中所占的比例,一定高于1940年。
以下哪项关于世界范围内相关情况的断定,如果为真,最能对上述推断提出质疑?A.1940年以来,特别是70年代以来,相对和平的环境和医疗技术的发展,使中青年已婚男女的死亡率极大地降低。
B.1980年以来,离婚男女中的再婚率逐年提高,但其中的复婚率却极低。
C.目前全世界儿童的总数,是1940年的两倍以上。
D.1970年以来,初婚夫妇的平均年龄在逐年上升。
2.贾女士: 你不应该喝那么多白酒。
你应该知道,酒精对人的健康是非常不利的。
陈先生:你错了。
我这样喝白酒足足已经有15年了,可从来没有喝醉过。
以下哪项如果为真,最能加强贾女士对陈先生的劝告?A.许多经常醉酒的人的健康受到了严重的损害。
B.喝酒能够成瘾,喝酒的时间越长,改变喝酒的习惯就越为困难。
C.喝醉并不是酒精损害健康的唯一表现。
D.事实上,15年陈先生也醉过几次。
3.一项历时15年涉及近万人的跟踪调查显示,吸食大麻的人得精神分裂症的可能性是不吸食大麻的人的6倍。
但是,调查的实施者却提出了令人意外的见解:调查结果显示的大麻和精神分裂症的数据联系,并不一定意味着吸食毒品会引起精神分裂症。
相反,进一步的研究可能说明,吸食大麻是由精神分裂症引起的。
以下哪项在陈述方式与结构上,与题干的最为类似?A.专家向我解释,造成目前通俗音乐乃至庸俗音乐泛滥的原因,绝对不是因为社会上有一个庞大的“追星族”,恰恰相反,正是这种庸俗音乐泛滥本身,造就了这个庸俗的“追星族”。
B.医生向我解释,虽然用脑过度通常会引起失眠,但造成我的失眠顽症的,可能不是用脑过度,而是家族遗传。
C.装修商向我解释,造成我们居室地板过快老化的,可能不是地板板材质量有问题,因为同样的板材装修的其他居室的地板,并没有出现类似的问题。
06年GCT逻辑模拟试题及答案解析(一)(1)
06年GCT逻辑模拟试题及答案解析(一)(1) 各位读友大家好,此文档由网络收集而来,欢迎您下载,谢谢试题由整理(50题,每题2分,满分100分,考试时间45分钟)01.营养学研究发现,在其它条件不变的情况下,如果增加每天吃饭的次数,只要进食总量不显著增加,一个人的血脂水平将显著低于他常规就餐次数时的血脂水平。
因此,多餐进食有利于降低血脂。
然而,事实上,大多数每日增加就餐次数的人都会吃更多的食物。
上述断定最能支持以下哪项?a.对于大多数人,增加每天吃饭的次数一般不能导致他的血脂水平显著下降。
b.对于少数人,增加每天吃饭的次数是降低高血脂的最佳方式。
c.对于大多数人,每天所吃的食物总量一半不受吃饭次数的影响。
d.对于大多数人,血脂水平不会受每天所吃食物量的影响。
02.通常的高山反应是由高海拔地区空气中缺氧造成的,当缺氧条件改变时,症状可以很快消失。
急性脑血管梗阻也具有脑缺氧的病征,如不及时恰当处理会危及生命。
由于急性脑血管梗阻的症状和普通高山反应相似,因此,在高海拔地区,急性脑血管梗阻这种病特别危险。
以下哪项最可能是上述论证所假设的?a.普通高山反应和急性脑血管梗阻的医疗处理是不同的。
b.高山反应不会诱发急性脑血管梗阻。
c.急性脑血管梗阻如及时恰当处理不会危及生命。
d.高海拔地区缺少抢救和医治急性脑血管梗阻的条件。
03.用甘蔗提炼乙醇比用玉米需要更多的能量,但奇怪的是,多数酿酒者却偏爱用甘蔗做原料。
以下哪项最能解释上述矛盾现象?a.任何提炼乙醇的原料的价格都随季节波动,而提炼的费用则相对稳定。
b.用玉米提炼乙醇比用甘蔗节省时间。
c.玉米质量对乙醇产出品的影响较甘蔗小。
d.燃烧甘蔗废料可提供向乙醇转化所需的能量,而用玉米提炼乙醇则完全需额外提供能源。
04.某校的一项抽样调查显示:该校经常泡网吧的学生中家庭经济条件优越的占80%;学习成绩下降的也占80%,因此家庭条件优越是学生泡网吧的重要原因,泡网吧是学习成绩下降的重要原因。
2006年国家公务员录用考试真题——判断推理
第三部分判断推理(共45题,参考时限40分钟)本部分包括四种类型的试题:一、图形推理。
共10题。
包括两种类型的题目:(一)请从所给的四个选择项中,选择最适合的一个填在问号处,使之呈现一定的规律性。
【例题】A B C D【解答】此题的正确答案为C。
请开始答题:51.A B C D52.A B C D53.A B C D54.A B C D55.A B C D(二)左边的图形由若干个元素组成。
右边的备选图形中只有一个是由组成左边图形的元素组成的,请选出这一个。
注意,组成新的图形时,只能在同一平面上,方向、位置可能出现变化。
【例题】A B C D 【解答】此题的正确答案是A。
请开始答题:56.A B C D57.A B C D58.A B C D59.A B C D60.A B C D二、定义判断。
共10题。
每道题先给出一个概念的定义,然后分别列出四种情况,要求你严格依据定义,从中选出一个最符合或最不符合该定义的答案。
注意:假设这个定义是正确的,不容置疑的。
请开始答题:61. 第三者责任险负责赔偿保险车辆因意外事故,致使第三者遭受人身伤亡或财产的直接损失。
所谓第三者是指被保险人及其财产和保险车辆上所有人员与财产以外的他人、他物。
所谓“所有人员”指车上的驾驶员和所有乘坐人员。
但这些人下车后除驾驶员外,均可视为第三者。
根据以上定义,下列属于第三者责任险赔偿范围的是()。
A. 甲驾驶自己的私人车辆出行,途中车辆发生故障。
甲下车修理,车辆突然向后滑行,甲被车辆轧断脚掌,本次事故中甲的医疗费用共计5000元B. 甲驾驶卡车向某市运送货物,由于雪天路滑,在避让行人时,发生了翻车事故。
经检查,本次事故中车辆损毁及货物损毁费用共计19000元C. 甲为某长途汽车司机。
在车辆的行驶过程中,车厢内突然起火。
乘客乙被烧伤,财物被烧光。
乙要求甲赔偿医疗费用及财物损毁费用共计10000元D. 甲驾驶大巴车送一批游客去参观名胜古迹。
2006年最新逻辑模拟试题及答案第三套(5)
2006年最新逻辑模拟试题及答案第三套(5)15.A researcher discovered that people who have low levels of immune-system activity tend to score much lower on tests of mental health than do people with normal or high immune-system activity. The researcher concluded from this experiment that the immune system protects against mental illness as well as against physical disease.The researcher's conclusion would be most seriously weakened if it were true that(A)there was a one-year delay between the completion of a pilot study for the experiment and the initiation of the experiment itself.(B)people's levels of immune-system activity are not affected by their use of medications.(C)a few people with high immune-system activity had scores on the test of mental health that were similar to the scores of people who had normal immune-system activity.(D)people who have low immune-system activtiy tend to contract more viral infections than do people with normal or high immune-system activitiy.(E)high levels of stress first cause mental illness and then cause decreased immune-system activitiy in normal individuals16.A researcher studying drug addicts found that,on average,they tend to manipulate other people a great deal more than nonaddicts do. The researcher concluded that people who frequently manipulate other people are likely to become addicts.Which of the following,if true,most seriously weakens the researcher's conclusion?(A)After becoming addicted to drugs,drug addicts learn to manipulate other people as a way of obtaining drugs.(B)When they are imprisoned,drug addicts often use their ability to manipulate other people to obtain better living conditions.(C)Some nonaddicts manipulate other people more than some addicts do.(D)People who are likely to become addicts exhibit unusual behavior patterrns other than frequent manipulation of other people.17.Advertisement:For sinus pain,three out of four hospitals give their patients Novex So when you want the mosteffective painkiller for sinus pain,Novex is the one to choose.Which of the following,if true,most seriously ndermines the advertisement's argument?(A)Some competing brands of painkillers are intended to reduce other kinds of pain in addition to sinus pain.(B)Many hospitals that do not usually use Novex will do so for those patients who cannot tolerate the drug the hospitals usually use.(C)Many drug manufacturers increase sales of their products to hospitals by selling these products to the hospitals at the lowest price the manufacturers can afford.(D)Unlike some competing brands of painkillers,Novex is available from pharmacies without a doctor's prescription.(E)In clinical trials Noxvex has been found more effective than competing brands of painkillers that have been on the market longer than Novex.18.Hardin argued that grazing land held in common (that is,open to any user)would always be used less carefully than private grazing land. Each rancher would be tempted to overuse common land because the benefits wouldaccrue to the individual,while the costs of reduced land quality that results from overuse would be spread among all users. But a study comparing 217 million acres of common grazing land with 433 million acres of private grazing land showed that the common land was in better condition.The answer to which of the following questions would be most useful in evaluating the significance,in relation to Hardin's claim,of the study described above?(A)Did any of the ranchers whose land was studied use both common and private land?(B)Did the ranchers whose land was studied tend to prefer using common land over using private land for grazing?(C)Was the private land that was studied of comparable quality to the common land before either was used for grazing?(D)Were the users of the common land that was studied at least as prosperous as the users of the private land?(E)Were there any owners of herds who used only common land,and no private land,for grazing?19.Guitar strings often go "dead"-become less responsive and bright in tone-after a few weeks of intense use.A researcher whose son is a classical guitarist hypothesized that dirt and oil,rather than changes in the material properties of the string,were responsible.Which of the following investigations is most likely to yield significant information that would help to evaluate the researcher's hypothesis?(A)Determining if a metal alloy is used to make the strings used by classical guitarists(B)Determining whether classical guitarists make their strings go dead faster than do folk guitarists(C)Determining whether identical lengths of string,of the same gauge,go dead at different rates when strung on various brands of guitars.(D)Determining whether a dead string and a new string produce different qualities of sound(E)Determining whether smearing various substances on new guitar string cause them to go dead参考答案key:BEAAB DBEAD DEABE ADCE 【资料精选,适合职场人士使用借鉴参考。
2006年GMAT考试最新逻辑模拟试题三
2006年GMAT考试最新逻辑模拟试题三1.Canadians now increasingly engage in “out-shopping,” which is shopping across the national border, where prices are lower. Prices are lower outside of Canada in large part because the goods-and-services tax that pays for Canadian social services is not applied.Which one of the following is best supported on the basis of the information above?(A)If the upward trend in out-shopping continues at a significant level and the amounts paid by the government for Canadian social services are maintained, the Canadian goods-and-services tax will be assessed at a higher rate.(B)If Canada imposes a substantial tariff on the goods bought across the border, a reciprocal tariff on cross-border shopping in the other direction will be imposed, thereby harming Canadian businesses.(C)The amounts the Canadian government pays out to those who provide social services to Canadians are increasing.(D)The same brands of goods are available to Canadian shoppers across the border as are available in Canada.(E)Out-shopping purchases are subject to Canadian taxes when the purchaser crosses the border to bring them into Canada.2. Left-handed persons suffer more frequently than do right-handed persons from certain immune disorders, such as allergies. Left-handers tend to have an advantage over the right-handed majority, however, on tasks controlled by the right hemisphere of the brain, and mathematical reasoning is strongly under the influence of the right hemisphere in most people.If the information above is true, it best supports which of the following hypotheses?(A) Most people who suffer from allergies or other such immune disorders are left-handed rather than right-handed.(B) Most left-handed mathematicians suffer from some kind of allergy.(C) There are proportionally more left-handers among people whose ability to reason mathematically is above average than there are among people with poor mathematical reasoning ability.(D) If a left-handed person suffers from an allergy, that person will probably be good at mathematics.(E) There are proportionally more people who suffer from immune disorders such as allergies than there are people who are left-handed or people whose mathematical reasoning ability is unusually good.3. Mud from a lake on an uninhabited wooded island in northern Lake Superior contains toxic chemicals, including toxaphene, a banned pesticide for cotton that previously was manufactured and used, not in nearby regions of Canada or the northern United States, but in the southern United States. No dumping has occurred on the island. The island lake is sufficiently elevated that water from Lake Superior does not reach it.The statements above, if true, most strongly support which of the following hypotheses?(A) The waters of the island lake are more severely polluted than those of Lake Superior.(B) The toxaphene was carried to the island in the atmosphere by winds.(C) Banning chemicals such as toxaphene does not aid the natural environment4.To prevent some conflicts of interest, Congress could prohibit high-level government officials from accepting positions as lobbyists for three years after such officials leave government service. One such official concluded, however, that such a prohibition would be unfortunate becauseit would prevent high-level government officials from earning a livelihood for three years.The official's conclusion logically depends on which of the following assumptions?(A) Laws should not restrict the behavior of former government officials.(B) Lobbyists are typically people who have previously been high-level government officials.(C) Low-level government officials do not often become lobbyists when they leave government service.(D) High-level government officials who leave government service are capable of earning a livelihood only as lobbyists. (E) High-level government officials who leave government service are currently permitted to act as lobbyists for only three years.5. A recent report determined that although only three percent of drivers on Maryland highways equipped their vehicles with radar detectors,thirty-three percent of all vehicles ticketed for exceeding the speed limit were equipped with them. Clearly, drivers who equip their vehicles with radar detectors are more likely to exceed the speed limit regularly than are drivers who do not.The conclusion drawn above depends on which of the following assumptions?(A) Drivers who equip their vehicles with radar detectors are less likely to be ticketed for exceeding the speed limit than are drivers who do not.(B) Drivers who are ticketed for exceeding the speed limit are more likely to exceed the speed limit regularly than are drivers who are not ticketed.(C) The number of vehicles that were ticketed for exceeding the speed limit was greater than the number of vehicles that were equipped with radar detectors.(D) Many of the vehicles that were ticketed for exceeding the speed limit were ticketed more than once in the time period covered by the report.(E) Drivers on Maryland highways exceeded the speed limit more often than did drivers on other state highways not covered in the report.6. Researchers have found that when very overweight people, who tend to have relatively low metabolic rates, lose weight primarily through dieting,their metabolisms generally remain unchanged. They will thus burn significantly fewer calories at the new weight than do people whose weight is normally at that level. Such newly thin persons will, therefore,ultimately regain weight until their body size again matches their metabolic rate.The conclusion of the argument above depends on which of the following assumptions?(A) Relatively few very overweight people who have dieted down to a new weight tend to continue to consume substantially fewer calories than do people whose normal weight is at that level.(B) The metabolisms of people who are usually not overweight are much more able to vary than the metabolisms of people who have been very overweight.(C) The amount of calories that a person usually burns in a day is determined more by the amount that is consumed that day than by the current weight of the individual.(D) Researchers have not yet determined whether the metabolic rates of formerly very overweight individuals can be accelerated by means of chemical agents.(E) Because of the constancy of their metabolic rates, people who are at their usual weight normally have as much difficulty gaining weight as they do losing it.7. “Fast cycle time”is a strategy of designing a manufacturing organization to eliminate bottlenecks and delays in production. Not only does it speed up production, but it also assures quality. The reason is that the bottlenecks and delays cannot be eliminated unless all work is done right the first time.The claim about quality made above rests on a questionable presupposition that(A)any flaw in work on a product would cause a bottleneck or delay and so would be prevented from occurring on a “fast cycle” production line (B) the strategy of “fast cycle time” would require fundamental rethinking of product design(C) the primary goal of the organization is to produce a product of unexcelled quality, rather than to generate profits for stockholders (D)“fast cycle time”could be achieved by shaving time off each of the component processes in production cycle(E)“fast cycle time” is a concept in business strategy that has not yet been put into practice in a factory8.Blood banks will shortly start to screen all donors for NANB hepatitis.Although the new screening tests are estimated to disqualify up to 5 percent of all prospective blood donors, they will still miss two-thirds of donors carrying NANB hepatitis. Therefore, about 10 percent of actual donors will still supply NANB-contaminated blood.The argument above depends on which of the following assumptions?(A)Donors carrying NANB hepatitis do not,in a large percentage of cases,carry other infections for which reliable screening tests are routinely performed.(B) Donors carrying NANB hepatitis do not,in a large percentage of cases,develop the disease themselves at any point.(C) The estimate of the number of donors who would be disqualified by tests for NANB hepatitis is an underestimate.(D) The incidence of NANB hepatitis is lower among the potential blood donors than it is in the population at large.(E) The donors who will still supply NANB-contaminated blood will donate blood at the average frequency for all donors.9.A researcher discovered that people who have low levels of immune-system activity tend to score much lower on tests of mental health than do people with normal or high immune-system activity. The researcher concluded from this experiment that the immune system protects against mental illness as well as against physical disease.The researcher's conclusion depends on which of the following assumptions?(A) High immune-system activity protects against mental illness better than normal immune-system activity does.(B) Mental illness is similar to physical disease in its effects on body system.(C) People with high immune-system activity cannot develop mental illness.(D) Mental illness does not cause people's immune-system activity to decrease.(E) Psychological treatment of mental illness is not as effective as is medical treatment.10.The program to control the entry of illegal drugs into the country wasa failure in 1987. If the program had been successful, the wholesale price of most illegal drugs would not have dropped substantially in 1987.The argument in the passage depends on which of the following assumptions?(A) The supply of illegal drugs dropped substantially in 1987.(B) The price paid for most illegal drugs by the average consumer did not drop substantially in 1987.(C) Domestic production of illegal drugs increased at a higher rate than did the entry of such drugs into the country.(D) The wholesale price of a few illegal drugs increased substantially in 1987.cause of the drop in their wholesale price.。
2006GCT逻辑真题详解
2006GCT01.削弱:不能削弱,无关项。
1993年以来,我国内蒙古地区经常出现沙尘暴,造成重大经济损失。
有人认为,沙尘暴是由于气候干旱造成草原退化、沙化而引起的,是天灾,因此是不可避免的。
以下各项如果为真,能够对上述观点提出质疑,除了____________A.上世纪50年代,内蒙古锡林郭勒草原的草有马肚子那样高,现在的草连老鼠都盖不住。
B.在内蒙古呼伦贝尔和锡林郭勒退化草原的对面,蒙古国草原的草高达1米左右。
C.在几乎无人居住的中蒙10公里宽的边界线上,草依然保持上世纪50年代的高度。
D.沙尘暴增多主要是由于超载放牧、对草原掠夺性经营等人为因素造成的。
答案:A。
分析:题干:气候原因,导致沙尘暴是天灾,不可避免。
A.历史现象描述。
中性。
B.同因异果,同因不同果。
因:气候;果:相邻的蒙古国草原与内蒙古退化草原不同。
质疑题干溯因不利。
可能另有他因。
C.无因无果。
没有人,不退化。
D.另有他因。
■2006GCT02.三段论、模态、直接推理。
在选举社会,每一位政客为了当选都要迎合选民。
程扁是一位超级政客,特别想当选;因此,他会想尽办法迎合选民。
在很多时候,不开出许多空头支票,就无法迎合选民。
而事实上,程扁当选了。
从题干中推出哪一个结论最为合适?A.程扁肯定向选民开出了许多空头支票。
B.程扁肯定没有向选民开出了许多空头支票。
C.程扁很可能向选民开出了许多空头支票。
D.程扁很可能没有向选民开出了许多空头支票。
答案:C。
分析:题干的第一层意思是一条三段论:政客为当选都迎合选民。
程扁是想当选的政客。
结论:程扁会迎合选民。
“在很多时候,不开出许多空头支票,就无法迎合选民。
”即开出许多空头支票←迎合选民。
而题目隐含,当选→迎合选民。
所以,“程扁当选了”可以推出。
程扁很可能向选民开出了许多空头支票。
“在很多时候”,即“大都是这样”,即很可能。
■2006GCT03.假言:充分条件、必要条件,假言选言等值推理变换。
如果高层管理人员本人不参与薪酬政策的制定,公司最后确定的薪酬政策就不会成功。
逻辑学试卷及其答案三
逻辑学试卷(三)一、填空题(每小题1分,共8分)1.在“并非‘当且仅当p,才q’中,逻辑常项是。
2.论证是由、和三部分组成的。
3.在形成假说的阶段,主要应用推理和推理。
4.根据普通逻辑的律,若“王强是党员”为假,则“王强不是党员”为真;根据律,若“王强是党员”为真,则“王强不是党员”为假。
5.在“逻辑形式中的项只有逻辑常项和变项”这一判断中,“逻辑形式中的项”与“逻辑常项”在外延上具有关系;“逻辑常项”与“变项”具有关系。
6.主项与谓项均周延的性质判断的逻辑形式是,主项与谓项均不周延的性质判断的逻辑形式是。
7.一个有效的第三格三段论式,其大前提若为MIP,则其小前提应为,结论应为。
8.属概念与种概念的内涵与外延之间的反变关系,是对概念进行和的逻辑根据。
二、单项选择题(每小题1分,共10分。
说明:在每小题的四个备选答案中,选出一个正确的答案,并把它的标号写在括号内。
)1.“小丁与小王是同学”这一判断是( )判断。
(1)全称(2)特称(3)关系(4)联言2.在不完全归纳推理中,结论的知识( )前提的知识范围。
(1)少于(2)等于(3)超出(4)有时等于有时超出3.“并非可能p”与“并非可能非p”之间具有( )关系。
(1)矛盾(2)差等(3)反对(4)下反对4.若肯定p∧﹁q,而否定p→q,则( )的要求。
(1)违反同一律(2)违反矛盾律(3)违反排中律(4)不违反逻辑基本规律5.关系推理(一)“A与B不等值;B与C不等值;所以,A与C不等值”与(二)“A蕴涵B;B蕴涵C;所以,A蕴涵C”( )。
(1)都是有效的(2)都是无效的(3)(一)有效(二)无效(4)(一)无效(二)有效6.若“所有P是S”与“有的S不是P”均真,则S与P之间的外延关系是( )关系。
(1)同一(2)交叉(3)S真包含P (4)S真包含于P 7.将推理划分为必然性推理和或然性推理的根据是( )。
(1)结论是否真实(2)前提与结论是否都真实(3)前提是否蕴涵结论(4)前提与结论是否等值8.已知“甲队可能会战胜乙队”,可推出( )。
数字推理
2006年国考卷一1、102, 96, 108, 84, 132,()。
A. 36 B. 64 C. 70 D. 72 2、1, 32, 81, 64, 25, (),1。
A. 5 B. 6 C. 10 D. 12 3、-2,-8,0,64,()。
A.–64 B. 128 C. 156 D. 250 4、2,3,13,175,()。
A. 30625 B. 30651 C. 30759 D. 30952 5、3,7,16,107,()。
A. 1707 B. 1704 C. 1086 D. 10722006年国考卷二1、102, 96, 108, 84, 132,()。
A. 36 B. 64 C. 70 D. 72 2、1, 32, 81, 64, 25, (),1。
A. 5 B. 6 C. 10 D. 12 3、-2,-8,0,64,()。
A.–64 B. 128 C. 156 D. 250 4、2,3,13,175,()。
A. 30625 B. 30651 C. 30759 D. 30952 5、3,7,16,107,()。
A. 1707 B. 1704 C. 1086 D. 10722007年国考1、2 , 12, 36, 80,()A .100B .125C .150D .1752、1 , 3, 4, 1, 9,()A .5B .11C .14D .643、0 , 9, 26, 65, 124,()A .165B .193C .217D .2394、0 , 4, 16, 40, 80,()A .160B .128C .136D .1405、0 , 2, 10, 30, ( )A .68B .74C .60D .702008年国考1、157 65 27 11 5 ()A .4 B.3 C.2 D.12、A.12B.14C.16D.203、123 58 1321( ) A.2133 B.3564 C.4170 D.3455 4、67 54 46 35 29 ( )A .13 B.15 C.18 D.205、14 20 54 76 ( )A .104 B.116 C.126 D1442009年国考1、5, 12, 21, 34, 53, 80, ( )A.121B.115C.119D.1172、7, 7, 9, 17, 43, ( )A.117B.119C.121D.1233、1, 9, 35, 91, 189, ( )A.301B.321C.341D.3614、0,61, 83, 21, 21, ( ) A. 125 B. 127 C. 135 D. 137 5、153, 179, 227, 321, 533, ( )A.789B.919C.1079D.12291、1,6,20,56,144,()A.256 B.244 C.352 D.3842、1, 2, 6, 15,40, 104 ()A.273 B.329 C.185 D.2253、3, 2,11,14,() 34A.18 B.21 C.24 D.274、2,3,7,16,65,321,()A.4542 B.4544 C.4546 D.45485、1,1/2 , 6/11 ,17/29 , 23/38 ,()A.28/45 B.117/191 C.31/47 D.122/199答案解析2006年国考卷一1. A[解析]96-102=-6,108-96=12,84-108=-24,132-84=48,即相邻两项的差呈公比为-2的等比数列,故空缺处为132-48×2=36。
2006年BMA联考逻辑真题答案及解析
2006年MBA逻辑真题答案及解析26.A 。
解析:这是一个充分条件命题,“如果天不下雨我一定听音乐会”,三个副选项只有1是前见真、后见假,所以说明题干是假的。
2和3都是条件假的情况下进行判断,所以2和3不行,只有1.27.C.解析:这个题要注意一个问题,问“以下各项都可能为真,除了__?”,因此A、D、E有些是题目中推不出来的,但是有些是既不能作为真也不一定假,这个角度只有C是必然假的。
第一句话说的很清楚,我想说的真话,所有的假说都不是我想说的,都不符合我的意愿,所以C和题目第一句话是矛盾的,因此这个题很简单,只不过是简单的逻辑辨析推理或者说因果命题。
28.C.解析:“小孩的嗅觉和味觉比成年人要敏锐”,E是没有关系的,小孩的厌食时间比成年人要长,为什么不能选D而选C,或者不选其他选项,原因很简单,讲“以下哪项如果为真,能够加强上述解释”,要解释的是因果联系题,有特殊味道从而使得厌食产生,这是因果联系,至于厌食时间长短,至于说和成年人相比,小孩子较为缺乏食物和健康的相关知识,这一点也没有搭建出味觉与厌食之间的关系。
这个角度来说,D和E都没有把因果联系加强,正确答案应该选C,把味觉、嗅觉阈与厌食建立起关联。
29.E.解析:上述岩洞中的地下河流比过去要深,这个题的A、B、C、D与上述题干都没有太大关联,说明过去的石笋在这种情况下水滴依然能够滴落在岩石的表面上,如果过去水很深,岩石表面已经有水了就不可能滴进去了。
30.A.选项A表明了玩儿麻将基本上和一个人的理解力和记忆力是没有关系的,因此我们就可以推出来,一个80岁的老人,即使他的理解力和记忆力下降,也不影响他玩儿麻将的水平。
所以,他仍然有可能去玩儿麻将,而水平不下降,这样就削弱了题干得出的结论,就是说认为一个人到了80岁的时候,他的理解力、记忆力就会下降的观点。
选项B说玩儿麻将只需要比较低的理解力和记忆力,如果选B就要预设现在30岁的理解力和记忆力,和过去的30岁的理解力和记忆力要低,而这个预设是不合理的,是勉强的,为什么呢?因为题干里说了,80岁的老人和30岁的年轻人在玩儿麻将的时候表现出的理解力和记忆力没有明显的差别,因此选项B说玩儿麻将只需要较低的理解力和记忆力,这就必然显示年轻人的理解力和记忆力比较低,而这样的假定是牵强的,同样道理,选项D也不正确,因为选项D说玩儿麻将将有利于提高一个人的理解和记忆能力,同样道理,如果选这一项,你就要预设30岁的年轻人的理解和记忆力比较高才行,这同样是牵强的。
2006年GCT联考逻辑真题及参考答案
2006年GCT联考逻辑真题及参考答案2006年逻辑推理能力测试(50题,每题2分,满分100分)1.1993年以来,我国内蒙古地区经常出现沙尘暴,造成重大经济损失。
有人认为,沙尘暴是由于气候干旱造成草原退化、沙化而引起的,是天灾,因此是不可避免的。
以下各项如果为真,能够对上述观点提出质疑,除了___________A.上世纪50年代,内蒙古锡林郭勒草原的草有马肚子那样高,现在的草连老鼠都盖不住。
B.在内蒙古呼伦贝尔和锡林郭勒退化草原的对面,蒙古国草原的草高达1米左右。
C.在几乎无人居住的中蒙10公里宽的边界线上,草依然保持上世纪50年代的高度。
D.沙尘暴增多主要是由于超载放牧、对草原掠夺性经营等人为因素造成的。
2.在选举社会,每一位政客为了当选都要迎合选民。
程扁是一位超级政客,特别想当选;因此,他会想尽办法迎合选民。
在很多时候,不开出许多空头支票,就无法迎合选民。
而事实上,程扁当选了。
从题干中推出哪一个结论最为合适?A.程扁肯定向选民开出了许多空头支票。
B.程扁肯定没有向选民开出了许多空头支票。
C.程扁很可能向选民开出了许多空头支票。
D.程扁很可能没有向选民开出了许多空头支票。
3.如果高层管理人员本人不参与薪酬政策的制定,公司最后确定的薪酬政策就不会成功。
另外,如果有更多的管理人员参与薪酬政策的制定,告诉公司他们认为重要的薪酬政策,公司最后确定的薪酬政策将更加有效。
以上陈述如果为真,以下哪项陈述不可能假?A.除非有更多的管理人员参与薪酬政策的制定,否则,公司最后确定的薪酬政策不会成功。
B.或者高层管理人员本人参与薪酬政策的制定,或者公司最后确定的薪酬政策不会成功。
C.如果高层管理人员本人参与薪酬政策的制定,公司最后确定的薪酬政策就会成功。
D.如果有更多的管理人员参与薪酬政策的制定,公司最后确定的薪酬政策将更加有效。
4.土耳其自1987年申请加入欧盟,直到目前双方仍在进行艰难的谈判。
从战略上考虑,欧盟需要土耳其,如果断然对土耳其说“不”,欧盟将会在安全、司法、能源等方面失去土耳其的合作。
2006-2010逻辑真题
A、和祥老人院也在常兴市,对其疾病治疗水平的评价比爱慈老人院还要低.
B、爱慈老人院的医务护理人员比常兴市其他老人院都要多.
C、爱慈老人院的医生发表的相关学术文章很少.
D、爱慈老人院位于常兴市的市郊.
E、爱慈老人院某些医生的医术一般.
B、月球将早于地球解体.
C、月球表面的凝固是在地球表面凝固之后.
D、月球像地球一样具有固体的表层结构和熔岩状态的核心.
E、月球的含铁比例小于地球核心部分的含铁比例.
34.雌性斑马和它们的幼小子女离散后,可以在相貌体形相近的成群斑马中很快又聚集到一起.研究表明,斑马身上的黑白条纹是它们互相辨认的标志,而幼小斑马不能将自己母亲的条纹与其它成年斑马区分开来.显而易见,每个母斑马都可以辨别出自己后代的条纹.
丙:大运和宏通两个小煤矿不存在安全隐患.
如果上述三个结论只有一个正确,则以下哪项一定为真?
A.大运和宏通煤矿都不存在安全隐患.
B.大运和宏通煤矿都存在安全隐患.
C.大运存在安全隐患,但宏通不存在安全隐患.
D.大运不存在安全隐患,但宏通存在安全隐患.
E.上述断定都不一定为真.
29.在桂林漓江一些有地下河流的岩洞中,有许多半截露出河流水面的石笋.这些石笋是由水滴长年滴落在岩石表面而逐渐积聚的矿物质形成的.
如果上述断定为真,最能支持以下哪项结论?
A、过去漓江的江面比现在高.
B、只有漓江的岩洞中才有地下河流.
C、漓江的岩洞中大都有地下河流.
D、上述岩洞中的地下河流是在石笋形成前出现的.
2006年1月MBA联考逻辑真题
26.小张承诺:如果天不下雨,我一定去听音乐会.
GCT2006年考试试卷答案(含语文数学逻辑外语)
第一部分 语言表达能力测试第二部分 数学基础能力测试1. =++++++64177321661615581444133212211( ) A . 1615308 B .3231308C .6463308 D.128127308答:C分析:(本题是算术题,考查数的简单运算)646330821121121872111)21212121211(21)7654321(116417732166161558144413321221165432=--+⨯⨯⨯=++++++++++++=++++++2.100个学生中,88人有手机,76人有电脑,其中有手机没电脑的共15人,则这100个学生中有电脑但没有手机的共有( )人。
A .25 B.15 C.5 D.3 答:D 分析:(本题可以认为是算术题、也可以认为是概率题)作为算术题,解法如下:根基题意,24个没有电脑的人中15个人有手机,因此既没手机又没有电脑的人只有9人,从而在12个没有手机的人中只有3人有电脑。
作为概率题,解法如下:设事件A 表示从100个学生中任意叫出一人,此人有手机;事件B 表示从100个学生中任意叫出一人,此人有电脑。
则03.015.088.024.01)()()(1)(1)(=+--=+--=-=A B P A P B P A B P A B P 即这100个学生中有电脑但没有手机的共有3人。
3.如右图所示,小半圆的直径EF 落在大半圆的直径MN 上,大半圆的弦AB 与MN 平行且与小半圆相切,弦AB =10厘米,则图中阴影部分的面积为( )平方厘米。
A.10πB.12.5πC.20πD.25π 答:B 分析:(本题是平面几何题。
考查了圆的面积公式和圆的弦的有关性质)记大圆半径为R 、小圆半径为r ,则根据题意可知255222==-r R ,所以图中阴影部分的面积为ππππ5.12225212122==-r R 。
4.方程200720062=-x x ,所有实数根的和等于( )。
2006-2007学年第二学期逻辑试题三
河北司法警官职业学院2006—2007学年第二学期期末考试2006级刑事侦查专业普通逻辑试卷(三)一、单项选择题(每小题1分,共15分)1.“你的文章缺乏逻辑性。
”其中“逻辑”的含义是指()A. 逻辑学B.某种理论、观点或看法C.思维规律D.客观规律2.“亚洲”与“国家”外延之间是()A. 交叉关系B.反对关系C.全异关系D.全同关系3.“长方形是两组对边平行的四边形。
”这个定义所犯的逻辑错误是()A. 循环定义B.定义过宽C.定义含混D.同语反复4.“这个人是人民警察。
”其主项是()A. 这个人B.人C. 人民警察D. 警察5.“毛泽东是思想家,毛泽东是军事家,所以,有些军事家是思想家。
”这是三段论的()A.第一格B.第二格C.第三格D.第四格6.“杨树是阔叶树,苹果树是阔叶树,梨树是阔叶树,所以,有些树是阔叶树。
”这是()归纳推理。
A. 完全B.科学C.必然性不完全D.简单枚举7.“既不能说李民要求进步,也不能说李民不要求进步。
”所犯的逻辑错误是()A.混淆概念B.虚假理由C.模棱两可D.自相矛盾8.“有些学生不是共青团员”和“有些鸟是不会飞的”的()A. 逻辑变项和逻辑常项相同B. 逻辑变项不同但逻辑常项相同C. 逻辑常项不同但逻辑变项相同D. 逻辑变项和逻辑常项都不同9.“刑法是惩治犯罪的法律”这是()A. 全称肯定判断B.单称肯定判断C.特称肯定判断D.关系判断10.“海带是水生植物,海星不是水生植物,所以,海星不是海带。
”这个三段论大项是()A.海带B. 水生植物C.所以D. 海星11.□p与□p-之间的关系是()A. 反对关系B. 矛盾关系C.差等关系D. 下反对关系12.“惠更斯对光和声两类现象进行观察研究,发现这两类现象具有下列相同的属性:直线传播、有反射、折射和干扰等现象。
而声的本质是由物体振动所产生的一种波动,由此认为光的本质也是一种波动。
”这是()A. 回溯推理B. 类比推理C.归纳推理D. 演绎推理13.“某甲抢劫他人财物,被抓获后,公安人员在了解作案动机时,他说,‘我抢劫是因为有人骗了我的钱。
06年10月逻辑真题及答案
06年10月逻辑真题及答案三、逻辑推理(本大题共30小题,每小题2分,共60分。
从下面每小题所列的5个备选答案中选项择一个,多选为错。
)26.麦老师:只有博士生导师才能担任学校“高级职称评定委员会”评委。
宋老师:不对。
董老师是博士生导师,但不是“高级职称评定委员会”评委。
宋老师的回答说明他将麦老师的话错误的理解为:A.有的“高级职称评定委员会”评委是博士生导师。
B.董老师应该是“高级职称评定委员会”评委。
C.只要是博士生导师,就是“高级职称评定委员会”评委。
D.并非所有的博士生导师都是“高级职称评定委员会”评委。
E.董老师不是学科带头人,但他是博士生导师。
27.并非蔡经理负责研发或者负责销售工作。
如果上述陈述为真,以下哪项陈述一定为真?A.蔡经理既不负责研发也不负责销售。
B.蔡经理负责销售但不负责研发。
C.蔡经理负责研发但不负责销售。
D.如果蔡经理不负责销售,那么他负责研发。
E.如果蔡经理负责销售,那么他不负责研发。
28.2000年,宏发投资基金会的基金总值40%用于债券的购买。
近几年来,由于股市比较低迷,该投资基金更加重视投资债券,在2004年,其投资基金的60%都用于购买债券。
因此,认为该投资基金购买债券比过去减少的观点是站不住脚的。
以下哪项如果为真,最能削弱上述论证?A.2004年宏发投资基金的总额比2000年少。
B.宏发投资基金的领导层关于基金的投资取向一直存在不同的看法和争论。
C.宏发投资基金经营部有许多新来的员工,对该基金的投资决策情况并不了解。
D.宏发投资基金面临的竞争压力越来越大,无论怎样调整投资结构,经营风险都在增加。
E.宏发投资基金2004年投资股票的比例比2000年要低。
29.任何行为都有结果。
任何行为的结果中,必定包括其它行为。
而要判断一个行为是否好,就需要判断它的结果是否好;要判断它的结果是否好,就需要判断作为其结果的其它行为是否好。
这样,实际上我们面临着一个不可完成的思考。
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2006年最新逻辑模拟试题及答案第三套(2)
4.Two decades after the Emerald River Dam was built,none of the eight fish species native to the Emerald River was still reproducing adequately in the river below the dam. Since the dam reduced the annual range of water temperature in the river below the dam from 50 degrees to 6 degrees,scientists have hypothesized that sharply rising water temperatures must be involved in signaling the native species to begin the reproductive cycle.
Which of the following statements,if true,would most strengthen the scientists' hypothesis?
(A)The native fish species were still able to reproduce only in side streams of the river below the dam where the annual temperature range remains approximately 50 degrees.
(B)Before the dam was built,the Emerald River annually overflowed its banks,creating backwaters that were critical breeding areas for the native species of fish.
(C)The lowest recorded temperature of the Emerald River before the dam was built was 34 degrees,whereas the lowest recorded temperature of the river after the dam was
built has been 43 degrees.
(D)Nonnative species of fish,introduced into the Emerald River after the dam was built,have begun competing with the declining native fish species for food and space.
(E)Five of the fish species native to the Emerald River are not native to any other river in North America.
5. An advertisement designed to convince readers of the great durability of automobiles manufactured by the Deluxe Motor Car Company cites as evidence the fact that over half of all automobiles built by the company since 1970 are still on the road today,compared to no more than a third for any other manufacturer.
Which of the following,if true,most strongly supports the advertisement's argument?
(A)After taking inflation into account,a new Deluxe automobile costs only slightly more than a new model did in 1970.
(B)The number of automobiles built by Deluxe each year has not increased sharply since 1970.
(C)Owners of Deluxe automobiles typically keep their cars well maintained.
(D)Since 1970,Deluxe has made fewer changes in
the automobiles it manufactures than other car companies have made in their automobiles.
(E)Deluxe automobiles have been selling at relatively stable prices in recent years.
6.Six months or so after getting a video recorder,many early buyers apparently lost interest in obtaining videos to watch on it. The trade of businesses selling and renting videos is still buoyant,because the number of homes with video recorders is still growing. But clearly,once the market for video recorders is saturated,businesses distributing videos face hard times.
Which of the following,if true,would most seriously weaken the conclusion above?
(A)The market for video recorders would not be considered saturated until there was one in 80 percent of homes.
(B)Among the items handled by video distributors are many films specifically produced as video features.
(C)Few of the early buyers of video recorders raised any complaints about performance aspects of the new product.
(D)The early buyers of a novel product are always people who are quick to acquire novelties,but also often as
quick to tire of them.
(E)In a shrinking market,competition always intensifies and marginal businesses fail.
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