最新GMAT考试历年全真试题

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gmat试题中文及答案

gmat试题中文及答案GMAT试题中文及答案一、数学题1. 如果一个数的平方等于该数本身，那么这个数可能是多少？A. 0B. 1C. -1D. A和B答案：D2. 一个圆的半径是5，它的面积是多少？A. 25πB. 50πC. 75πD. 100π答案：B二、逻辑题1. 所有的猫都怕水，如果一只动物怕水，那么它不是猫。

以下哪项如果为真，最能支持上述论断？A. 有些猫不怕水。

B. 有些动物怕水但不是猫。

C. 所有怕水的动物都是猫。

D. 有些动物不怕水并且是猫。

答案：B2. 如果一个公司想要提高其市场份额，它应该降低其产品的价格。

以下哪项如果为真，最能削弱上述观点？A. 降价可能会损害公司的品牌形象。

B. 消费者通常认为价格高的产品质量更好。

C. 竞争对手也降低了他们的产品价格。

D. 公司的产品在市场上已经是最低价。

答案：B三、阅读理解题阅读以下短文，然后回答问题。

在20世纪初，汽车工业开始迅速发展。

随着汽车数量的增加，对道路的需求也随之增长。

然而，当时的许多道路都是土路，容易受到天气的影响。

为了解决这个问题，工程师们开始设计和建造更耐用的道路。

这些道路使用混凝土和沥青等材料，能够承受更重的交通负荷。

问题：1. 20世纪初，汽车工业的发展导致了什么？A. 道路数量的减少B. 对耐用道路的需求增长C. 汽车价格的上升D. 工程师数量的增加答案：B2. 工程师们如何解决土路容易受到天气影响的问题？A. 减少汽车的使用B. 建造更耐用的道路C. 增加土路的数量D. 限制天气变化答案：B四、语法题1. 尽管他很年轻，但他已经是一位经验丰富的工程师。

A. 尽管他很年轻，但他已经是一位经验丰富的工程师。

B. 尽管他很年轻，但他是一位经验丰富的工程师。

C. 虽然他很年轻，但他已经是一位经验丰富的工程师。

D. 虽然他很年轻，但他是一位经验丰富的工程师。

答案：A2. 这家公司不仅提供了高质量的产品，而且它的服务也非常出色。

GMAT考试数学12月真题

GMAT考试数学12月真题
1.x,y两忙挣钱，问injune，theratex挣的钱toy挣的钱?
a)xinjune挣的钱比yinmay挣的钱多50%
b)yinjune挣的钱比inmay挣的钱增长了25%
2.asquare面积为16，t为square内一点，与底边形成三角形，ta为高，a为底边上一点，问ta长?
a)三角形面积为square的1/3
b)三角形面积与square内剩余面积之比为1/2
3.x,y,z为consecutiveintegers,且xz，问z^2-x^2-y^2不可能为的值
a.12
b.6
c.3
d.4
4.giventheformula,ask??0加到100的和?
5.lottery$16billion,separateasgifts,governmentpayment,and expense,givetherelationofpaymentandgifttherelationofpayment andpresentation,askthepaymentin$amount
6.r1,r=1-whatsthevalueof:r-=1/r
7.一个三角形x,y,z，分别为三个外角，确定x的度数?
a.x=y
b.x=zsusansanswerisc
8.99到301间的偶数的和
*：20200
方法：99到301间的偶数的和=100到300间的偶数的和，等差数列求和=n/2=101/2=20200
9.ds:两个数列s,t，s由偶数组成，t由奇数组成，两个数列个数相同，问s的median和t的算?平均值谁大?。

[gmat数学真题]gmat真题

[gmat数学真题]gmat真题gmat真题一: GMAT考试历年全真试题三S OF AN ISSUETime—30 minutesDirections: In this section, you will need to analyze the issue presented below and e某plain your views on it. The question has no "correct" answer. Instead, you should consider various perspetives as you develop your own position on the issue.Read the statcment and the instructions233athat follow it, and then make any notes in your test booklet that will help you plan your response. Begin writing your response on the separate answer document. Make sure that you use the answer document that goes ith this writing task."The rise of multinational corporations is leading to global homogeneity". People everywhere are beginning to want the same products and services, and regional differences are rapidly disappearing.""homogencity: samencss, similarity"Discuss the e某tent to which you agree or disagree with the opinion e某pressed above. Support your point of view with reasons and/or e某amples based on your own e某periences, your observations, or your reading.1Time—25 minutes16 QuestionsDirections: In this section solve each problem, using any available space on the page for scratchwork. Then indicate the bestof the answer choices given.Numbers: All numbers used are real numbers.Figures: Figures that accompany problems in this section are intended to provide information useful in solving the problems. They are drawn as accruately as possible E某CEPT when it is stated in a specific problem that its figure is not drawn to seale. All figures lie in a plane unless otherwise indicated.1. If =1, which of the following must be true(A) a=0(B) b=0(C) a=1(D) b=1(E) a=by=k某+32. In the equation above, k is a constant, If y=17 when 某=2, what is the value of y when 某=4(A) 34(B) 31(C) 14(D) 11(E) 73. In 1989 the price of a new model S car was 某 dollars. If the price of the model S car increased each year by 10 percent of the previous year s price, what was the price of the car, in dollars, in 1991(A) 1.10某(B) 1.20某(C) 1.21某(D) 1.25某(E) 1.33某4. If n is a prime number greater than 3, what is the remainder when n2 is divided by 12(A) 0(B) 1(C)233a 2(D) 3(E) 55. NOT SCORED6. If a subscription for 10 issues of a magazine costs $24.00 and represents a saving of 20 percent of the cover price, what is the cover price per issue(A) $1.98(B) $2.40(C) $2.80(D) $2.86(E) $3.007. Each edge of a cubical block of wood measures 2 inches. What is the surface area of the block in square inches(A) 4(B) 8(C) 12(D)16(E) 24CREATE YOUR OWN SUNDAE12 Ice Cream Flavors10 Kinds of Candies8 Liquid Toppings5 Kinds of NutsWith or Without Whipped Cream8. If a customer makes e某actly one selection from each of the five actegories shown in the table above, what is the greatest possible number of different ice cream sundaes that a customer can create(A) 9.600(B) 4.800(C) 2.400(D) 800(E) 4009. The average (arithmetic mean) of 4 positive integers is 50. If the average of 2 of these integers is 45, what is the greatest possible value that one of the other 2 integers can have(A) 55(B) 65(C) 100(D) 109(E) 11510. Machine A working alone can complete a job in hours. MachineB working alone can do the same job in hours. How long will it take both machines working together at their respective constant rates to complete the job(A) 1 hr 10 min(B) 2 hr(C) 4 hr 5 min(D) 7 hr(E) 8 hr 10 min11. What is the smallest positive integer n for which 324 is a factor of 6n(A) 2(B) 3(C) 4(D) 5(E) 6Note: Figure not drawn to seale.12. In the figure above, if AB|| CE, CE=DE, and y=45, then 某=(A) 45(B) 60(C) 67.5(D) 112.5(E) 13513. The table above shows the cost, in dollars, of travcling to and from cities A, B, C, D, E, and F, A sales representative wants to leave from A, travel to C, E, and F, and return to A. If the first city233athat the sales represertative travels to must be E, what is the minimum possible cost for the entire trip(A) $13(B) $14(C) $16(D) $18(E) $2014. A retailer sold an appliance for 30 percent above cost, whichrepresented a gross profit of $21.00. For what price did the retalies sell the appliance(A) $27.30(B) $51.00(C) $63.00(D) $70.00(E) $91.0015. How many integers between 324.700 and 458.600 have tens digit1 and units digit 3(A) 10.300(B) 10.030(C) 1.353(D) 1.352(E) 1.33916. A breakfast that consists of 1 counce of corn puffs and 8 cunces of fruit 某 provides 257 calories. When 8 conces of fruit Y is substituted for the 8 cunces of fruit 某, the total number ofcalories is reduced to 185. If fruit 某 provides 1.8 times as many calories as fruit Y. how many calories does 8 counces of fruit Y alone provide(A) 11.25(B) 72(C) 90(D) 95(E)129.63Time—25 minutes22 Questions1. Clark and Florence Wallace, a husband-and-wife medical team, worked steadily and cfficiently through the night, but sipping their coffee the ne某t morning, she noticed that he seemed disoriented.(A) sipping their coffee the ne某t morning, she noticed that he seemed disoriented.(B) sipping their coffee the ne某t morning, he seemed to be disoriented, she noticed(C) as they sipped their ocffee the ne某t morning, she noticed that he seemed disoriented(D) as they were sipping their coffee the ne某t morning, he seemed, she noticed, disoriented(E) he seemed disoriented, she noticed, sipping their coffee the ne某t morning2. Very popular from 1900 until the 1920 s, the renewed interest in ceiling fans began when the energy crisis in 1974 forced homeowners to look for alternative methods of heating and cooling.(A) Very popular from 1900 until the 1920 s, the rencewedinterest in ceiling fans233a began(B) The rencwed interest in ceiling fans, which were very popular from 1900 until the 1920 s began(C) After they were very popular from 1900 until the 1920 s, the renewed interest in ceiling fans was beginning.(D) Ceiling fans were very popular from 1900 until the 1920 s, with renewed interest beginning in them.(E) From 1900 until the 1920 s ceiling fans were very popular, and now the renewed interest in them has begun3. There is speculation that increasing cold weather was what mayhave been responsible for the Anasazi move from Mesa Verde to sitesin other canyons.(A) that increasing cold weather was what may have been(B) whether increasing cold weather was what was(C) that increasingly cold weather was what had been(D) whether increasingly cold weather may have been what had been(E) that increasingly cold weather may have been4. In Aristophanes Lysistrata woman are seen as the means of bringing peace and good sense to a wartorn world.(A) as(B) as if they are(C) that they will be(D) that they are(E) for being5. Despite no proof that the consumption of any particular foods reverse hardening of the arteries, studiey indicate that refraining from eating ceratin foods could help reverse blockage of coronary arteries, the blood vessels that feed the heart.(A) Despite no proof that the consumption of any particular foods reverse hardening of the arteries, studies indicate that refraining from eating certain foods could(B) Despite no foods having been proved to reverse hardening of the arteries when consumed, studies indicate that refraining from eating certain foods can(C) Although the consumption of no particular foods have been proved to reverse hardening of the arteries, studies indicate that to refrain from eating certain foods could(D) Although not proved that the consumption of any foods reversehardening of the arteries, studies(E) Although it has not been proved that the consumption of any particular food will reverse hardening of the arteries, studies indicate that refraining from eating certain foods can6. Artificial intelligence emerged during the late 1950 s as an academic discipline based on the assumption that computers are able to be programmed to think like people.(A) are able to be programmed to think like people(B) were able to be programmed to think as people(C) can be programmed to think as people can(D) could be programmed to think like people(E) are capable of being programmed to think liek people do7. Although the coordination of monetary policy can help facilitate the orderly financing of e某isting imbalances, it is unlikely that its effect on their size is significant in the absence of an appropriate fiscal adjustment.(A) it is unlikely that its effect on their size is significant(B) it is unlikely that the size of their effect would be significant(C) affectign their sizes are not likely to be significant(D) the significance of their effect on its size is unlikely(E) its effect on their size is not liekly to be significant8. The proposed health care bill would increase government regulation of health insurance, establish standards that would guarantee wider access to people with past health problems and to workers changing jobs who otherwise could be uncovered for months.(A) establish standards that would guarantee wider access to people with past health problems and to workers changing jobs who(B) establish standards that would guarantee wider access to people with past health problems and to workers who are changing jobs and(C) to establish standards that would guarantee wider access to people with past health problems and to workers who change jobs that(D) for establishing standards that would guarantee wider acc(E) for the establishment of standards that would guarantee wider access for people with past health problems and workers who are chaning jobs that9. Many writers of modern English have acquired careless habits that damage the clarity of their prose, but these habits can be broken if htey are willing to take the necessary trouble(A) but these habits can be broken(B) but these habits are breakable(C) but they can break these habits(D) which can be broken(E) e某cept that can be broken10. While the base salary for the top five officers of the company did not change from 1990 to 1991, cuts were made in nonsalary compenstaion, as in allowances for overseas assignments and club memberships.(A) cuts were made in nonsalary compensation, as in(B) cuts were made in such nonsalary compensation as(C) cuts were made in such nonsalary compensation as those in(D) cuts in nosalary compensation were made in areas like(E) there wre cuts made in nonsalary compensation, in areas like11. It is an oversimaplified view of cattle raising to say that all one has to do with cattle is leave them alone while they foodthemselves, corral them, and to drive them to market when the time is ripe.(A) all one has to do with cattle is leave them alone while they feed themselves, corral them, and to(B) all one has to do with cattle is to leave them alone to feed themselves, to corral them, and(C) all one has to do with cattle is leave them alone while they feed themselves and then corral them and(D) the only thing that has to be done with cattle is leave them alone while they feed themselaves. corral them, and(E) the only thing that has to be done with cattle is to leave them alone while they feed themselves, to corral them, and12. Although dozens of New York s small museums are either devoted(A) Although dozens of New York s small museums are either devoted to local history or various ethnic groups, there are(B) Although dozens of New York s small museums are deveoted to local history or various ethnic groups.(C) Dozens of New York s small museums are devoted to local history or various ethnic groups, but there are(D) Dozens of New York s small museums are devoted to local history or various ethnic groups, and there are also(E) Devoted to local history or various ethnic groups, dozens of New York s small museums and also13. Oberlin College in Ohio was a renegade institution at its 1833 founding for deciding to accept both men and women as students.(A) at its 1833 founding for deciding to accept(B) for the decision at its 1833 founding to accept(C) when it was founded in 1833 for its decision to accept(D) in deciding at its founding in 1833 to accept(E) by deciding at its founding in 1833 on the acceptance of14. Unlike a hurricane, which can be observed from within, a tornado is so small that such a study has not been practical.(A) that such a study has not been practical(B) that studying it that way has not been impractical(C) for such studies as this to have been impractical(D) as to not make such a study practical(E) as to be impractical of study15. After the Colonial period s 50 percent mortality rate lief e 某pectancy improved for children, but as late as the nineteenth century about one child in three died before reaching the age of si 某.(A) After the Colonial period s 50 percent mortality rat, life e 某pectancy improved for children, but(B) Even though children s life e某pectancy, which improved over the Colonial period s 50 percent mortality rate.(C) Although life e某pectancy for children improv(D) While there was an improvement in life e某pectancy for children after the 50 percent mortality rate of the Colonial period, still(E) Despite children s life e某pectancy improvement from the Colonial period s 50 percent mortality rate.16. Just as a writer trying to understand shtetl life might read Shalom Aleichem or Isaac Bashevis Singer. in the same way writers trying to understand Black life in the American South might well listen to records by the Mississippi Delta bluesman Charlie Patton.(A) in the same way writers trying to understand Black life in the American South might well listen to records(B) in the same way writers who try and understand Black life in the American South might well listen to record(C) so a writer trying to understand Black life in the American South might well listen to records(D) so do writers try and understand Black life in the American South and might well listen to a record(E) then writers trying to understand Black life in the American South could well listen to records17.The pattern of whisker spots on the face of a male lion. like human fingerprints, are a lifelong means of identification, since they are both unique and unchanging.(A) like human fingerprints, are a lifelong means of identification, since they are both unique and unchanging(B) like human fingerprints, is a lifelong means of identification, since it is both unque and unchanging(C) like human fingerprints, is a means of identification for life, being both unique and unchanging(D) since they are both unique and unchaning, like human fingerprints, are a means of identification for life(E) both unique and unchanging, are like human fingerprints, a lifelong means of identification18. Eeven though the state has spent ten years and seven million dollars planning a reservoir along the Ubi Riv(A) will have to be abandoned as a result of the river becoming so heavily polluted(B) is to be abandoned on account of the heavy pollution whichthe river reccived(C) had to be abandoned because the river had received such heavy pollution(D) has to be abandoned because of the river and its heavy pollution(E) must be abandoned because the river has become so heavily polluted.19. In spite of federal subsidizing of public transportation systems massively and major local efforts to persuade the public to use public transportation, mass transit has been steadily losing patronage to the private automobile for the past thirty years.(A) In spite of federal subsidizinf of public transportation systems massively and major local efforts to persuade.(B) In spite of massive federal subsidizing of public transportaion systems and major efforts locally at persuading(C) Despite massive federal subsidies to public transportation systems and the making of major efforts locally to persuade(D) Despite massive federal subsidies to public transportation systems and major local efforts to persuade(E) Despite massive federal subsidies to public transportation systems and making major local efforts at persuading20. Bankers require that the finacial information presented to them by mortage applicants be complete and follow a prescribed format.(A) be complete and follow a prescribed format(B) is complete and it follows a prescribed format(C) be complete and a prescribed format is followed(D) to be complete and a prescribed format be followed(E) be complete, and it followed a prescribed formatgmat真题二:解读“GMAT试题侵权”案达成和解日前，美国研究生入学管理委员会(简称GMAC)诉北京博森对其GMAT考试试题侵权一案，在北京市第一中级人民法院的调解下，双方已达成和解。

历年GMAT考试真题精选新

历年GMAT考试真题精选1:If 2 different representatives are to be selected at random from a group of 10 employees and if p is the probability that both representatives selected will be women, is p > ?(1) More than of the 10 employees are women.(2) The probability that both representatives selected will be men is less than .A. Statement (1) ALONE is sufficient, but statement (2) alone is not sufficient.B. Statement (2) ALONE is sufficient, but statement (1) alone is not sufficient.C. BOTH statements TOGETHER are sufficient, but NEITHER statement ALONE is sufficient.D. EACH statement ALONE is sufficient.E. Statements (1) and (2) TOGETHER are NOT sufficient.------------------------------------------------------------------------------------------------------------2:For all integers n, the function f is defined by f (n) = an, where a is a constant. What is the value of f (1)?(1) f (2) = 100(2) f (3) = -1,000A. Statement (1) ALONE is sufficient, but statement (2) alone is not sufficient.B. Statement (2) ALONE is sufficient, but statement (1) alone is not sufficient.C. BOTH statements TOGETHER are sufficient, but NEITHER statement ALONE is sufficient.D. EACH statement ALONE is sufficient.E. Statements (1) and (2) TOGETHER are NOT sufficient.3:Mary persuaded n friends to donate $500 each to her election campaign, and then each of these n friends persuaded n more people to donate $500 each to Mary’s campaign. If no one donated more than once and if there were no other donations, what was the value of n?(1) The first n people donated of the total amount donated.(2) The total amount donated was $120,000.A. Statement (1) ALONE is sufficient, but statement (2) alone is not sufficient.B. Statement (2) ALONE is sufficient, but statement (1) alone is not sufficient.C. BOTH statements TOGETHER are sufficient, but NEITHER statement ALONE is sufficient.D. EACH statement ALONE is sufficient.E. Statements (1) and (2) TOGETHER are NOT sufficient.-----------------------------------------------------------------------------------------------------------4:If p is the product of the integers from 1 to 30, inclusive, what is the greatest integer k for which 3k is a factor of p?A. 10B. 12C. 14D. 16E. 18------------------------------------------------------------------------------------------------------------5:If x, y, and k are positive numbers such that ( )(10) + ( )(20) = k and if x y(2) y(2) ?(1) More than of the 10 employees are women.(2) The probability that both representatives selected will be men is less than .A. Statement (1) ALONE is sufficient, but statement (2) alone is not sufficient.B. Statement (2) ALONE is sufficient, but statement (1) alone is not sufficient.C. BOTH statements TOGETHER are sufficient, but NEITHER statement ALONE is sufficient.D. EACH statement ALONE is sufficient.E. Statements (1) and (2) TOGETHER are NOT sufficient.Answer:------------------------------------------------------------------------------------------------------------25:Material A costs $3 per kilogram, and material B costs $5 per kilogram. If 10 kilograms of material K consists of x kilograms of material A and y kilograms of material B, is x > y?(1) y > 4(2) The cost of the 10 kilograms of material K is less than $40.A. Statement (1) ALONE is sufficient, but statement (2) alone is not sufficient.B. Statement (2) ALONE is sufficient, but statement (1) alone is not sufficient.C. BOTH statements TOGETHER are sufficient, but NEITHER statement ALONE is sufficient.D. EACH statement ALONE is sufficient.E. Statements (1) and (2) TOGETHER are NOT sufficient.Answer:------------------------------------------------------------------------------------------------------------26:What is the value of the integer n?(1) n(n + 2) = 15(2) (n + 2)n = 125A. Statement (1) ALONE is sufficient, but statement (2) alone is not sufficient.B. Statement (2) ALONE is sufficient, but statement (1) alone is not sufficient.C. BOTH statements TOGETHER are sufficient, but NEITHER statement ALONE is sufficient.D. EACH statement ALONE is sufficient.E. Statements (1) and (2) TOGETHER are NOT sufficient.Answer:------------------------------------------------------------------------------------------------------------27:Which of the following fractions has a decimal equivalent that is a terminating decimal?A. B. C. D. E. Answer:------------------------------------------------------------------------------------------------------------28:Theater M has 25 rows with 27 seats in each row. How many of the seats were occupied during a certain show?(1) During the show, there was an average (arithmetic mean) of 10 unoccupied seats per row for the front 20 rows.(2) During the show, there was an average (arithmetic mean) of 20 unoccupied seats per row for the back 15 rows.A. Statement (1) ALONE is sufficient, but statement (2) alone is not sufficient.B. Statement (2) ALONE is sufficient, but statement (1) alone is not sufficient.C. BOTH statements TOGETHER are sufficient, but NEITHER statement ALONE is sufficient.D. EACH statement ALONE is sufficient.E. Statements (1) and (2) TOGETHER are NOT sufficient.Answer:------------------------------------------------------------------------------------------------------------29:This year Henry will save a certain amount of his income, and he will spend the rest. Next year Henry will have no income, but for each dollar that he saves this year, he will have 1 + r dollars available to spend. In terms of r, what fraction of his income should Henry save this year sothat next year the amount he was available to spend will be equal to half the amount that he spends this year?A. B. C. D. E. Answer:30:What is the ratio of the average (arithmetic mean) height of students in class X to the average height of students in class Y?(1) The average height of the students in class X is 120 centimeters.(2) The average height of the students in class X and class Y combined is 126 centimeters.A. Statement (1) ALONE is sufficient, but statement (2) alone is not sufficient.B. Statement (2) ALONE is sufficient, but statement (1) alone is not sufficient.C. BOTH statements TOGETHER are sufficient, but NEITHER statement ALONE is sufficient.D. EACH statement ALONE is sufficient.E. Statements (1) and (2) TOGETHER are NOT sufficient.Answer:------------------------------------------------------------------------------------------------------------31:If a committee of 3 people is to be selected from among 5 married couples so that the committee does not include two people who are married to each other, how many such committees are possible?A. 20B. 40C. 50D. 80E. 120Answer:------------------------------------------------------------------------------------------------------------32:What is the remainder when the positive integer n is divided by 3?(1) The remainder when n is divided by 2 is 1.(2) The remainder when n + 1 is divided by 3 is 2.A. Statement (1) ALONE is sufficient, but statement (2) alone is not sufficient.B. Statement (2) ALONE is sufficient, but statement (1) alone is notsufficient.C. BOTH statements TOGETHER are sufficient, but NEITHER statement ALONE is sufficient.D. EACH statement ALONE is sufficient.E. Statements (1) and (2) TOGETHER are NOT sufficient.Answer:------------------------------------------------------------------------------------------------------------33:Is │x│=│y│?(1) x - y = 6(2) x + y = 0A. Statement (1) ALONE is sufficient, but statement (2) alone is not sufficient.B. Statement (2) ALONE is sufficient, but statement (1) alone is not sufficient.C. BOTH statements TOGETHER are sufficient, but NEITHER statement ALONE is sufficient.D. EACH statement ALONE is sufficient.E. Statements (1) and (2) TOGETHER are NOT sufficient.Answer:------------------------------------------------------------------------------------------------------------34:If r, s, and t are positive integers, is r + s + t even?(1) r + s is even.(2) s + t is even.A. Statement (1) ALONE is sufficient, but statement (2) alone is not sufficient.B. Statement (2) ALONE is sufficient, but statement (1) alone is not sufficient.C. BOTH statements TOGETHER are sufficient, but NEITHER statement ALONE is sufficient.D. EACH statement ALONE is sufficient.E. Statements (1) and (2) TOGETHER are NOT sufficient.Answer:------------------------------------------------------------------------------------------------------------35:Joanna bought only $0.15 stamps and $0.29 stamps. How many $0.15 stamps did she buy?(1) She bought $4.40 worth of stamps.(2) She bought an equal number of $0.15 stamps and $0.29 stamps.A. Statement (1) ALONE is sufficient, but statement (2) alone is not sufficient.B. Statement (2) ALONE is sufficient, but statement (1) alone is not sufficient.C. BOTH statements TOGETHER are sufficient, but NEITHER statement ALONE is sufficient.D. EACH statement ALONE is sufficient.E. Statements (1) and (2) TOGETHER are NOT sufficient.Answer:36:Professor Vásquez gave a quiz to two classes. Was the range of scores for the first class equal to the range of scores for the second class?(1) In each class, the number of students taking the quiz was 26, and the lowest score in each class was 70.(2) In each class, the average (arithmetic mean) score on the quizwas 85.A. Statement (1) ALONE is sufficient, but statement (2) alone is not sufficient.B. Statement (2) ALONE is sufficient, but statement (1) alone is not sufficient.C. BOTH statements TOGETHER are sufficient, but NEITHER statement ALONE is sufficient.D. EACH statement ALONE is sufficient.E. Statements (1) and (2) TOGETHER are NOT sufficient.Answer:------------------------------------------------------------------------------------------------------------37:The operation ○ is defined by the equation x ○ y = (x-y)/(x+y), where y ≠ -x. If 3 ○ y = 5 ○ 4, then y =A. 1/9B. 4/15C. 5/12D. 12/5E. 15/4Answer:------------------------------------------------------------------------------------------------------------wer:文档内容到此结束，欢迎大家下载、修改、丰富并分享给更多有需要的人。

GMAT考试真题

GMAT考试真题I. 驳论文Argument 30分钟完成读下面的论点及其后面的要求，可以任意做笔记来帮助你构思你的回答。

请在屏幕下方的方框内作答。

下面的文章摘自一个有名的娱乐杂志的专栏：如果即将上映的电影3003的制作人肯花重金让Robin Good在其中参演的话，他们的利润将会达到一个最大化，即使这笔重金的花费比整个电影的其他参与人员的费用总额还要高。

毕竟，Robin在过去很多电影中都是被重金聘请，并且这些电影都有很成功的票房。

讨论你认为这篇评论有多合理。

在讨论中记得分析评论的理由论证及证据的运用。

比如，你可以考虑假设本身的问题，什么样的例子可能会削弱结论。

你也可以讨论什么样的证据可以支持或者否定这个论点，什么改变可以让这个论点更合理，或者是更好的帮助你评价这个结论。

2. 立论文Issue 30分钟完成读下面的论点及其后面的要求，可以任意做笔记来帮助你构思你的回答。

请在屏幕下方的方框内作答。

让单独的一个国家独自去承受保护能源必须做出的牺牲是不现实的。

如果我们想要保护世界能源，就需要国际间的领导和全球性的合作。

讨论你在多大程度上同意或反对这个观点。

用自己的经验、观察或阅读知识来支持你的观点。

3. 数学Quantitative 37道题，75分钟内完成题目说明：在数学部分，你会遇到两种题目：问题解决和数据充分性。

对于每道问题解决题来说，你需要解决所给定的数学题并且在5个答案中选择一个正确答案。

（相当于我们的数学考试里的选择题）；对于数据充分性题目来说，题目会包含一个问题和两个陈述（1）和（2），用这两个条件和相应的数学知识来看这两个条件对于解决给出的问题是否充分有效（能否用条件算出问题的结果），这种题目的5个选项永远是相同的，即：A 陈述（1）单独是充分的，但是陈述（2）单独不充分B 陈述（2）单独是充分的，但是陈述（1）单独不充分C 两个陈述合在一起是充分的，但是单独的陈述哪一个都不充分D 每一个陈述单独都是有效的E 陈述（1）和陈述（2）合在一起都是不充分的例如：在三角形PQR里，x的值是什么？（1）PQ=PR（2）y=40解答：从陈述（1）可知，PQR是等腰三角形，所以y=z；而三角形内角和为180°，所以x+y+z=180°，也就是x+2y=180°，但是因为陈述（1）并没有说明y的值是什么，所以求不出x的值，所以陈述（1）单独不有效；在陈述（2）中，y=40可得出x+z=140，因为陈述（2）并没有说明z的值，所以也求不出x的值，所以陈述（2）单独不有效；但是把两个陈述合在一起，我们就知道，x+2y=180，y=40，那么x的值自然就求出来了，所以答案应该选C ，两个陈述合在一起是充分的，但是单独的陈述哪一个都不充分。

GMAT全真题四--2

(D) establishing guidelines on the proportion of temporary workers that firms should employ
(E) ensuring that temporary workers obtain benefits from their employers
(20) number of animals increase. The meclianisms that manage regulation may vary. For example, as numbers increase, the food supply would probably diminish, which would increase mortality. In addition, as Lotka and Volterra have shown, predators can find prey more
(B) compare and contrast the density-dependent and epideictie theories of population control
(C) provide examples of some of the ways in which animals exercise reporoductive restraint to control their own numbers.
(E) After the number of eagles in Montana decreases, the food supply of this population of eagles also begins to decrease.

gmat试题及答案

gmat试题及答案1. 问题：在以下句子中，哪个词是多余的？- A. 我昨天去超市买了一些水果。

- B. 我昨天去超市买了一些蔬菜。

- C. 我昨天去超市买了一些水果和蔬菜。

- D. 我昨天去超市买了一些蔬菜和水果。

答案：D2. 问题：以下哪个选项是正确的数学表达式？- A. $2x + 3 = 5$ 解为 $x = 1$- B. $3x - 2 = 7$ 解为 $x = 3$- C. $4x^2 - 9 = 0$ 解为 $x = 3$- D. $5x + 6 = 11$ 解为 $x = 1$答案：B3. 问题：根据以下信息，确定哪个国家是正确的？- A. 法国的首都是伦敦。

- B. 澳大利亚的首都是悉尼。

- C. 巴西的首都是里约热内卢。

- D. 印度的首都是新德里。

答案：D4. 问题：在逻辑推理中，以下哪个选项是有效的论证？- A. 如果下雨，地面就会湿。

地面湿了，所以一定下雨了。

- B. 如果天黑了，灯就会亮。

灯亮了，所以天黑了。

- C. 如果风大，风筝会飞得高。

风筝飞得高，所以风一定大。

- D. 如果下雪，交通会堵塞。

交通堵塞了，所以一定下雪了。

答案：C5. 问题：在以下句子中，哪个词组是正确的？- A. 他经常去图书馆借书。

- B. 他经常去图书馆借书和杂志。

- C. 他经常去图书馆借书和借杂志。

- D. 他经常去图书馆借书或杂志。

答案：A6. 问题：以下哪个选项是正确的语法结构？- A. 我喜欢吃苹果和香蕉。

- B. 我喜欢吃苹果和香蕉，并且我也喜欢橘子。

- C. 我喜欢吃苹果和香蕉，但是我也喜欢橘子。

- D. 我喜欢吃苹果和香蕉，或我也喜欢橘子。

答案：B7. 问题：在以下句子中，哪个词是正确的形容词形式？- A. 这个女孩非常美丽。

- B. 这个女孩非常漂亮。

- C. 这个女孩非常聪明。

- D. 这个女孩非常聪明，并且也很美丽。

答案：D8. 问题：以下哪个选项是正确的动词时态？- A. 我正在去图书馆。

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最新GMAT考试历年全真试题最新GMAT考试历年全真试题GMAT考试历年全真试题aANALYSIS OF AN ARGUMENT Time—30 minutes Directions: In this section, you will be asked to write a critique of the argument presented below. note that you are not being asked to present your own views on the subject. Instead, you may need to consider what questionable assumptions underlie the thinking, what alternative explanations or counterexamples might weaken the conclusion, or what sort of evidence could help strengthen or refute the argument. Read the argument and the instructions that follow it, and then make any notes in your test booklet that will help you plan your response. Begin writing your response on the separate answer document. Make sure that you use the answer document that goes with this writing task. The following appeared in a memorandum from the directors of a security and safety consulting service. “Ourresearch indicates that over the past six years no incidents of employee theft have been reported within ten of the comparnies that have been our clients. In analyzing the security practices of these ten companies, we have further learned that each of them requires its employees to wear photo identification badges while at work. In the future, therefore, we should recommend the use of such identification badges to all of our clients.”Discuss how well reasoned you find this argument. In your discussion, be sure to analyze the line of reasoning and the use of evidence in the argument. You can also discuss what, if anything, would make the argument more sound and persuasive or would help you to better evaluate its conclusion. ANALYSIS OF AN ISSUE Time—30 minutes Directions: In this section, you will need to analyze the issue presented below and explain your views on it. The question has no “correct” answer. Instead, you should consider various perspectives as you develop your own position on the issue. Read the statement and the instructions that follow it, andthen make any notes in your test bo 123456789101112131415161718192021222324252627282930313 23334aoklet that will help you plan your response. Begin writing your response on the separate answer document. Make sure that you use the answer docurmtne that goes with this writing task. “There are essentially two forces that motivate people: self-interest and fear.”Discuss the extent to which you agree or disagree with the opinion stated above. Support your position with reasons and/or examples from your own experience observations, or reading. SECTION 1 Time—25 minutes 18 Questions Traditionally, the first firm to commercialize a new technology has benefited from the unique opportunity to shape product definitions, forcing followers to adapt to a standard or invest in an unproven alternative. Today, however. (5) the largest payoffs may go to companies that lead in ceveioping integrated approaches for successful mass groduction and distrioution. Producers of the Beta format for videocassentte recorders (VCR s) for example, werefirst to develop the VCR com (10) nearcially in 1975, but producers of the rival VHS (Video Home System) format proved to be more successful at forming strategic alliances with other producers and distributors to manufacture and market their VCR format. Seeking to maintain exclusive control over VCR distri (15) bution. Beta producers were reluctant to form such alliances and eventually lost ground to VHS in the competition for the global VCR market. Despite Beta s Substantial technological head start and the fact that VHS was neither technically better nor cheaper (20) than Beta, deveiopers of VHS quickly turned a slight early lead in sales into a dominant position. Strategic alignments with producers of prerecorded tapes reinforced the VHS advantage. The perception among consumers that prerecorded tapes were more available in VHS format further (25) expanded VHS s share of the market. By the end of the 1980 s. Beta was no longer in production. <BR 123456789101112131415161718192021222324252627282930313 23334a>1.The passage is primarily concerned withwhich of the following? (A) Evaluating two competing technologies (B) Tracing the impact of a new technology by narrating a sequence of events (C) Reinterpreting an event from contemporary business history (D) illustrating a business strategy by means of a case history (E) Proposing an innovative approach to business planning 2. According to the passage, today s successful firms, unlike successful firms in the past, may earn the greatest profits by (A) investing in research to produce cheaper versions of existing te GMAT考试历年全真试题chnolog(B) being the first to market a competing technology(C)adapting rapidly to a technological standard previously set by a competing frim (D) establishing technological leadership in order to shape product definitions in advance of competing firms (E) emphasizing the development of methods for the mass production and distribution of a new technology 3. According to the passage, consumers began to develop a preference for VCR s in the VHS format because they believed which of the following? (A) VCR s in theVHS format were technically better than competing-format VCR s. (B) VCR s in the VHS format were less expensive than competing-format VCR s (C) VHS was the first standard format for VCR s (D) VHS prerecorded videotapes were more available than Beta-format tapes. (E) VCR s in the Beta format would soon cease to be produced. 4. The author implies that one way that VHS producers won control over the VCR market was by (A) carefully restricting access to VCR technology (B) giving up a slight early lead in VCR sales in order to improve long-term prospects (C) retaining a strict monopoly on the production of prerecorded videotapes (D) sharing control of the marketing of VHS-format VCR s (E) sacrificing technological superionrity over Betaformat VCR s in order to remain competi 123456789101112131415161718192021222324252627282930313 23334ative in price. 5. The alignment of producers of VHS-format VCR s with producers of prerecorded videotapes is most similar to which of the following?(A) The alignment of an automobile manufacturer withanother automobile manufacturer to adopt a standard design for automobile engines (B) The alignment of an automobile manuracturer with an automotive glass company whereby the manufacturer agrees to purchase automobile windshieids only from that one glass company (C) The alignment of an automobile manufacturer with a petroleum company to ensure the widespread availability of the fuel required by a new type of engine developed by the manufacturer (D) The alignment of an automobile manufacturer with its dealers to adopt a plan to improve automobile design (E) The alignment of an automobile dealer with an automobile rental chain to adopt a strategy for an advertising campaingn to promote a new type of automobile. 6. Which of the following best describes the relation of the first paragraph to the passage as a whole? (A) It makes a general observation to be exemplified. (B) It outlines a process to be analyzed. (C) It poses a question to be answered. (D) It advances an argument to be disputed. (E) It introduces conflicting argumentsto be reconciled. Australian researchers have discovered electroreceptors (sensory organs designed to respond to electrical fields) clustered at the tip of the spiny anteater s snout. The researchers made this discovery by exposing small areas of (5) the snout to extremely weak electrical fields and recording the transmission of resulting nervous activity to the brain. While it is true that tactile receptors, another kind of sensory organ on the anteater s snout, can also respond to electrical stimuli, such receptors do so only in response to (10) electrical field strengths about 1,000 times greater than those known to excite electroreceptors. 123456789101112131415161718192021222324252627282930313 23334a Having discovered the electroreceptors, researchers are cow investigating how anteaters untilize such a sophisticated sensory system. In one behavioral experiment, researchers (15) successfully trained an anteater to distinguish between two troughts of water, one with a weak electrical field and the other with none. Suchevidence is consistent with researchers electrical signals given off by prey; however, (20) researchers as yet have been unable to detectelectrical agnals emanating from termite mounds, where the favorite food of anteaters live. Still, researchers have observed anteaters breaking into a nest of ants at an oblique angle and quickly locating nesting chambers. This ability quickly (25) to locate unseen prey suggests according to the researchers, that the anteaters were using their electroreceptors to locate the nesting chambers. 7. Accoraing to the passage, which of the following is a characteristic that distinguishes electroreceptors from tactile receptors? (A) The manner in which electroreceptors respond to electrical stimuli (B) The tendency of electroreceptors to be found in clusters (C) The unusual locations in which electroreceptors are found in most species (D) The am。