Try this one, As always please post your reasoning
The number of women directors appointed to corporate boards in the United States has increased dramatically, but the ratio of female to male directors remains low. Although pressure to recruit women directors, unlike that to employ women in the general work force, does not derive from legislation, it is nevertheless real.
Although small companies were the first to have women directors, large corporations currently have a higher percentage of women on their boards. When the chairs of these large corporations began recruiting women to serve on boards, they initially sought women who were chief executive officers (CEOs) of large corporations. However, such women CEOs are still rare. In addition, the ideal of six CEOs (female or male) serving on the board of each of the largest corporations is realizable only if every CEO serves on six boards. This raises the specter of director over-commitment and the resultant dilution of contribution. Consequently, the chairs next sought women in business who had the equivalent of CEO experience. However, since it is only recently that large numbers of women have begun to rise in management, the chairs began to recruit women of high achievement outside the business world. Many such women are well known for their contributions in government, education, and the nonprofit sector. The fact that the women from these sectors who were appointed were often acquaintances of the boards chairs seems quite reasonable: chairs have always considered it important for directors to interact comfortably in the boardroom.
Although many successful women from outside the business world are unknown to corporate leaders, these women are particularly qualified to serve on boards because of the changing nature of corporations. Today a companys ability to be responsive to the concerns of the community and the environment can influence that companys growth and survival. Women are uniquely positioned to be responsive to some of these concerns. Although conditions have changed, it should be remembered that most directors of both sexes are over fifty years old. Women of that generation were often encouraged to direct their attention toward efforts to improve the community. This fact is reflected in the career development of most of the outstandingly successful women of the generation now in their fifties, who currently serve on corporate boards: 25 percent are in education and 22 percent are in government, law, and the nonprofit sector.
One organization of women directors is helping business become more responsive to the changing needs of society by raising the level of corporate awareness about social issues, such as problems with the economy, government regulation, the aging population, and the environment. This organization also serves as a resource center of information on accomplished women who are potential candidates for corporate boards.
7. Which of the following best describes the organization of the passage? (A) A problem is described, and then reasons why various proposed solutions succeeded or failed are discussed. (B) A problem is described, and then an advantage of resolving it is offered. (C) A problem is described, and then reasons for its continuing existence are summarized. (D) The historical origins of a problem are described, and then various measures that have successfully resolved it are discussed. (E) The causes of a problem are described, and then its effects are discussed.
My take on this is B as
A problem is definitely described here as stated in Line 1 "The number of women directors appointed to corporate boards in the United States has increased dramatically, but the ratio of female to male directors remains low."
D can be ruled out as there are no historical origins mentioned A is no good because there is no mention if proposed solutions have succeeded or failed C The author doesnot keep on discussing the problem .He also suggests some resolution E Again there are no effects described here
Try this one, As always please post your reasoning
7. Which of the following best describes the organization of the passage? (A) A problem is described, and then reasons why various proposed solutions succeeded or failed are discussed. (B) A problem is described, and then an advantage of resolving it is offered. (C) A problem is described, and then reasons for its continuing existence are summarized. (D) The historical origins of a problem are described, and then various measures that have successfully resolved it are discussed. (E) The causes of a problem are described, and then its effects are discussed.
I Think B because a problem is first describrd then advantages of resolving it is given in the last 3 paragraphs. Adventanges are increase in the social and environmental benefit involvements of the large corporations.
Try this one, As always please post your reasoning
The number of women directors appointed to corporate boards in the United States has increased dramatically, but the ratio of female to male directors remains low.............
hi mukul bro.. juz one suggestion.. plz dont post only one question with the passage.. it becomes very easy 2 read the passage 2 answer juz 1 question.. post at least three questions wid the passage so dat we'll have a real feel of solving a RC set.. hope u take it in the rite sense..
hi mukul bro.. juz one suggestion.. plz dont post only one question with the passage.. it becomes very easy 2 read the passage 2 answer juz 1 question.. post at least three questions wid the passage so dat we'll have a real feel of solving a RC set..
Sure not a problem....I just thought that people would avoid attempting question if they see such big bunch of questions....
hi mukul bro.. juz one suggestion.. plz dont post only one question with the passage.. it becomes very easy 2 read the passage 2 answer juz 1 question.. post at least three questions wid the passage so dat we'll have a real feel of solving a RC set.. hope u take it in the rite sense..
tahnks..
@dare2 and mukultcs, u both guys are seriously driving me in RC by putting passages and questions. Although it is much inviting for me to solve a passage for 1-2 questions but 3-4 questions would be really cool. that will tell the accuracy as well. More than that it will make u understand the passage in depth, which is the key... u guys rock!!
Guys try this and please also include your explanations
(This passage was excerpted from material written in 1990.) As the economic role of multinational, global corporations expands, the international economic environment will be shaped increasingly not by governments or international institutions, but by the interaction between governments and global corporations, especially in the United States, Europe, and Japan. A significant factor in this shifting world economy is the trend toward regional trading blocs of nations, which has a potentially large effect on the evolution of the world trading system. Two examples of this trend are the United States-Canada Free Trade Agreement (FTA) and Europe 1992, the move by the European Community (EC) to dismantle impediments to the free flow of goods, services, capital, and labor among member states by the end of 1992. However, although numerous political and economic factors were operative in launching the move to integrate the ECs markets, concern about protectionism within the EC does not appear to have been a major consideration. This is in sharp contrast to the FTA; the overwhelming reason for that bilateral initiative was fear of increasing United States protectionism. Nonetheless, although markedly different in origin and nature, both regional developments are highly significant in that they will foster integration in the two largest and richest markets of the world, as well as provoke questions about the future direction of the world trading system.
1.The primary purpose of the passage as a whole is to (A) describe an initiative and propose its continuance (B) chronicle a development and illustrate its inconsistencies (C) identify a trend and suggest its importance (D) summarize a process and question its significance (E) report a phenomenon and outline its probable future
2.According to the passage, all of the following are elements of the shifting world economy EXCEPT (A) an alteration in the role played by governments (B) an increase in interaction between national governments and international regulatory institutions (C) an increase in the formation of multinational trading alliances (D) an increase in integration in the two richest markets of the world (E) a fear of increasing United States protectionism
3.The passage suggests which of the following about global corporations? (A) Their continued growth depends on the existence of a fully integrated international market. (B) Their potential effect on the world market is a matter of ongoing concern to international institutions. (C) They will have to assume quasi-governmental functions if current economic trends continue. (D) They have provided a model of economic success for regional trading blocs. (E) Their influence on world economics will continue to increase.
4.According to the passage, one similarity between the FTA and Europe 1992 is that they both (A) overcame concerns about the role of politics in the shifting world economy (B) originated out of concern over unfair trade practices by other nations (C) exemplify a trend toward regionalization of commercial markets (D) place the economic needs of the trading bloc ahead of those of the member nations (E) help to ensure the continued economic viability of the world community
5.Which of the following can be inferred from the passage about the European Community prior to the adoption of the Europe 1992 program? (A) There were restrictions on commerce between the member nations. (B) The economic policies of the member nations focused on global trading issues. (C) There were few impediments to trade between the member nations and the United States. (D) The flow of goods between the member nations and Canada was insignificant. (E) Relations between multinational corporations and the governments of the member nations were strained.
6.The author discusses the FTA and Europe 1992 most likely in order to (A) point out the similarities between two seemingly disparate trading alliances (B) illustrate how different economic motivations produce different types of trading blocs (C) provide contrasting examples of a trend that is influencing the world economy (D) identify the most important characteristics of successful economic integration (E) trace the history of regional trading blocs
7.Which of the following best describes the organization of the passage? (A) An argument is put forth and evidence for and against it given. (B) An assertion is made and opposing evidence presented. (C) Two hypotheses are described and shown to inconsistent with one another. (D) A phenomenon is identified and illustrations of this phenomenon offered. (E) A specific case of a phenomenon is discussed a generalization drawn.
Guys try this and please also include your explanations
(This passage was excerpted from material written in 1990.) As the economic role of multinational, global corporations expands, the international economic environment will be shaped increasingly not by governments or international institutions, but by the interaction between governments and global corporations, especially in the United States, Europe, and Japan. A significant factor in this shifting world economy is the trend toward regional trading blocs of nations, which has a potentially large effect on the evolution of the world trading system. Two examples of this trend are the United States-Canada Free Trade Agreement (FTA) and Europe 1992, the move by the European Community (EC) to dismantle impediments to the free flow of goods, services, capital, and labor among member states by the end of 1992. However, although numerous political and economic factors were operative in launching the move to integrate the ECs markets, concern about protectionism within the EC does not appear to have been a major consideration. This is in sharp contrast to the FTA; the overwhelming reason for that bilateral initiative was fear of increasing United States protectionism. Nonetheless, although markedly different in origin and nature, both regional developments are highly significant in that they will foster integration in the two largest and richest markets of the world, as well as provoke questions about the future direction of the world trading system.
1.The primary purpose of the passage as a whole is to (A) describe an initiative and propose its continuance (B) chronicle a development and illustrate its inconsistencies (C) identify a trend and suggest its importance (D) summarize a process and question its significance (E) report a phenomenon and outline its probable future
2.According to the passage, all of the following are elements of the shifting world economy EXCEPT (A) an alteration in the role played by governments (B) an increase in interaction between national governments and international regulatory institutions (C) an increase in the formation of multinational trading alliances (D) an increase in integration in the two richest markets of the world (E) a fear of increasing United States protectionism
3.The passage suggests which of the following about global corporations? (A) Their continued growth depends on the existence of a fully integrated international market. (B) Their potential effect on the world market is a matter of ongoing concern to international institutions. (C) They will have to assume quasi-governmental functions if current economic trends continue. (D) They have provided a model of economic success for regional trading blocs. (E) Their influence on world economics will continue to increase.
4.According to the passage, one similarity between the FTA and Europe 1992 is that they both (A) overcame concerns about the role of politics in the shifting world economy (B) originated out of concern over unfair trade practices by other nations (C) exemplify a trend toward regionalization of commercial markets (D) place the economic needs of the trading bloc ahead of those of the member nations (E) help to ensure the continued economic viability of the world community
5.Which of the following can be inferred from the passage about the European Community prior to the adoption of the Europe 1992 program? (A) There were restrictions on commerce between the member nations. (B) The economic policies of the member nations focused on global trading issues. (C) There were few impediments to trade between the member nations and the United States. (D) The flow of goods between the member nations and Canada was insignificant. (E) Relations between multinational corporations and the governments of the member nations were strained.
6.The author discusses the FTA and Europe 1992 most likely in order to (A) point out the similarities between two seemingly disparate trading alliances (B) illustrate how different economic motivations produce different types of trading blocs (C) provide contrasting examples of a trend that is influencing the world economy (D) identify the most important characteristics of successful economic integration (E) trace the history of regional trading blocs
7.Which of the following best describes the organization of the passage? (A) An argument is put forth and evidence for and against it given. (B) An assertion is made and opposing evidence presented. (C) Two hypotheses are described and shown to inconsistent with one another. (D) A phenomenon is identified and illustrations of this phenomenon offered. (E) A specific case of a phenomenon is discussed a generalization drawn.
OA are 1 C 2 B 3 E 4 C 5 A 6 C 7 D
@deepakraam : Can you explain to me 3rd and 6th one
@deepakraam : Can you explain to me 3rd and 6th one
3.The passage suggests which of the following about global corporations?
(A) Their continued growth depends on the existence of a fully integrated international market. --> Nt sure from the passage
(B) Their potential effect on the world market is a matter of ongoing concern to international institutions. ---> the concern cannot be verified from the passage
(C) They will have to assume quasi-governmental functions if current economic trends continue. ---> overstating of facts
(D) They have provided a model of economic success for regional trading blocs. ---> cannot be confirmed from the last line of the passage.
(E) Their influence on world economics will continue to increase. ----> "the international economic environment will be shaped increasingly"
6.The author discusses the FTA and Europe 1992 most likely in order to
(A) point out the similarities between two seemingly disparate trading alliances ---> the passage dint talk abt this
(B) illustrate how different economic motivations produce different types of trading blocs ---> overstating of facts
(C) provide contrasting examples of a trend that is influencing the world economy --> evident from the passage
(D) identify the most important characteristics of successful economic integration --> successful is nt sure from last line of passage
(E) trace the history of regional trading blocs --> no history has been traced here.
How many really suffer as a result of labor market problems? This is one of the most critical yet contentious social policy questions. In many ways, our social statistics exaggerate the degree of hardship. Unemployment does not have the same dire consequences today as it did in the 1930's when most of the unemployed were primary breadwinners, when income and earnings were usually much closer to the margin of subsistence, and when there were no countervailing social programs for those failing in the labor market. Increasing affluence, the rise of families with more than one wage earner, the growing predominance of secondary earners among the unemployed, and improved social welfare protection have unquestionably mitigated the consequences of joblessness. Earnings and income data also overstate the dimensions of hardship. Among the millions with hourly earnings at or below the minimum wage level, the overwhelming majority are from multiple-earner, relatively affluent families. Most of those counted by the poverty statistics are elderly or handicapped or have family responsibilities which keep them out of the labor force, so the poverty statistics are by no means an accurate indicator of labor market pathologies. Yet there are also many ways our social statistics underestimate the degree of labor-market-related hardship. The unemployment counts exclude the millions of fully employed workers whose wages are so low that their families remain in poverty. Low wages and repeated or prolonged unemployment frequently interact to undermine the capacity for self-support. Since the number experiencing joblessness at some time during the year is several times the number unemployed in any month, those who suffer as a result of forced idleness can equal or exceed average annual unemployment, even though only a minority of the jobless in any month really suffer. For every person counted in the monthly unemployment tallies, there is another working part-time because of the inability to find full-time work, or else outside the labor force but wanting a job. Finally, income transfers in our country have always focused on the elderly, disabled, and dependent, neglecting the needs of the working poor, so that the dramatic expansion of cash and in-kind transfers does not necessarily mean that those failing in the labor market are adequately protected. As a result of such contradictory evidence, it is uncertain whether those suffering seriously as a result of labor market problems number in the hundreds of thousands or the tens of millions, and, hence, whether high levels of joblessness can be tolerated or must be countered by job creation and economic stimulus. There is only one area of agreement in this debate-that the existing poverty, employment, and earnings statistics are inadequate for one their primary applications, measuring the consequences of labor market problems.
1. Which of the following is the principal topic of the passage? (A) What causes labor market pathologies that result in suffering (B) Why income measures are imprecise in measuring degrees of poverty (C) Which of the currently used statistical procedures are the best for estimating the incidence of hardship that is due to unemployment (D) Where the areas of agreement are among poverty, employment, and earnings figures (E) How social statistics give an unclear picture of the degree of hardship caused by low wages and insufficient employment opportunities 2. The author uses "labor market problems" in lines 1-2 to refer to which of the following? (A) The overall causes of poverty (B) Deficiencies in the training of the work force (C) Trade relationships among producers of goods (D) Shortages of jobs providing adequate income (E) Strikes and inadequate supplies of labor 3. The author contrasts the 1930's with the present in order to show that (A) more people were unemployed in the 1930's (B) unemployment now has less severe effects (C) social programs are more needed now (D) there now is a greater proportion of elderly and handicapped people among those in poverty (E) poverty has increased since the 1930's 4. Which of the following proposals best responds to the issues raised by the author? (A) Innovative programs using multiple approaches should be set up to reduce the level of unemployment. (B) A compromise should be found between the positions of those who view joblessness as an evil greater than economic control and those who hold the opposite view. (C) New statistical indices should be developed to measure the degree to which unemployment and inadequately paid employment cause suffering. (D) Consideration should be given to the ways in which statistics can act as partial causes of the phenomena that they purport to measure. (E) The labor force should be restructured so that it corresponds to the range of job vacancies. 5. The author's purpose in citing those who are repeatedly unemployed during a twelve-month period is most probably to show that (A) there are several factors that cause the payment of low wages to some members of the labor force (B) unemployment statistics can underestimate the hardship resulting from joblessness (C) recurrent inadequacies in the labor market can exist and can cause hardships for individual workers (D) a majority of those who are jobless at any one time to not suffer severe hardship (E) there are fewer individuals who are without jobs at some time during a year than would be expected on the basis of monthly unemployment figures 6. The author states that the mitigating effect of social programs involving income transfers on the income level of low-income people is often not felt by (A) the employed poor (B) dependent children in single-earner families (C) workers who become disabled (D) retired workers (E) full-time workers who become unemployed 7. According to the passage, one factor that causes unemployment and earnings figures to overpredict the amount of economic hardship is the (A) recurrence of periods of unemployment for a group of low-wage workers (B) possibility that earnings may be received from more than one job per worker (C) fact that unemployment counts do not include those who work for low wages and remain poor (D) establishment of a system of record-keeping that makes it possible to compile poverty statistics (E) prevalence, among low-wage workers and the unemployed, of members of families in which others are employed 8. The conclusion stated in lines 33-39 about the number of people who suffer as a result of forced idleness depends primarily on the point that (A) in times of high unemployment, there are some people who do not remain unemployed for long (B) the capacity for self-support depends on receiving moderate-to-high wages (C) those in forced idleness include, besides the unemployed, both underemployed part-time workers and those not actively seeking work (D) at different times during the year, different people are unemployed (E) many of those who are affected by unemployment are dependents of unemployed workers 9. Which of the following, if true, is the best criticism of the author's argument concerning why poverty statistics cannot properly be used to show the effects of problems in the labor market? (A) A short-term increase in the number of those in poverty can indicate a shortage of jobs because the basic number of those unable to accept employment remains approximately constant. (B) For those who are in poverty as a result of joblessness, there are social programs available that provide a minimum standard of living. (C) Poverty statistics do not consistently agree with earnings statistics, when each is taken as a measure of hardship resulting from unemployment. (D) The elderly and handicapped categories include many who previously were employed in the labor market. (E) Since the labor market is global in nature, poor workers in one country are competing with poor workers in another with respect to the level of wages and the existence of jobs.
How many really suffer as a result of labor market problems? This is one of the most critical yet contentious social policy questions. In many ways, our social statistics exaggerate the degree of hardship. ................
The fossil remains of the first flying vertebrates, the pterosaurs, have intrigued paleontologists for more than two centuries. How such large creatures, which weighed in some cases as much as a piloted hang-glider and had wingspans from 8 to 12 meters, solved the problems of powered flight, and exactly what these creatures were-reptiles or birds-are among the questions scientists have puzzled over.
Perhaps the least controversial assertion about the pterosaurs is that they were reptiles. Their skulls, pelvises, and hind feet are reptilian. The anatomy of their wings suggests that they did not evolve into the class of birds. In pterosaurs a greatly elongated fourth finger of each forelimb supported a wing-like membrane. The other fingers were short and reptilian, with sharp claws. In birds the second finger is the principal strut of the wing, which consists primarily of feathers. If the pterosaurs walked on all fours, the three short fingers may have been employed for grasping. When a pterosaur walked or remained stationary, the fourth finger, and with it the wing, could only turn upward in an extended inverted V-shape along each side of the animal's body. The pterosaurs resembled both birds and bats in their overall structure and proportions. This is not surprising because the design of any flying vertebrate is subject to aerodynamic constraints. Both the pterosaurs and the birds have hollow bones, a feature that represents a savings in weight. In the birds, however, these bones are reinforced more massively by internal struts.
Although scales typically cover reptiles, the pterosaurs probably had hairy coats. T. H. Huxley reasoned that flying vertebrates must have been warm-blooded because flying implies a high rate of metabolism, which in turn implies a high internal temperature. Huxley speculated that a coat of hair would insulate against loss of body heat and might streamline the body to reduce drag in flight. The recent discovery of a pterosaur specimen covered in long, dense, and relatively thick hairlike fossil material was the first clear evidence that his reasoning was correct.
Efforts to explain how the pterosaurs became airborne have led to suggestions that they launched themselves by jumping from cliffs, by dropping from trees, or even by rising into light winds from the crests of waves. Each hypothesis has its difficulties. The first wrongly assumes that the pterosaurs' hind feet resembled a bat's and could serve as hooks by which the animal could hang in preparation for flight. The second hypothesis seems unlikely because large pterosaurs could not have landed in trees without damaging their wings. The third calls for high waves to channel updrafts. The wind that made such waves however, might have been too strong for the pterosaurs to control their flight once airborne.
1.It can be inferred from the passage that scientists now generally agree that the (A) enormous wingspan of the pterosaurs enabled them to fly great distances (B) structure of the skeleton of the pterosaurs suggests a close evolutionary relationship to bats (C) fossil remains of the pterosaurs reveal how they solved the problem of powered flight (D) pterosaurs were reptiles (E) pterosaurs walked on all fours 2.The author views the idea that the pterosaurs became airborne by rising into light winds created by waves as (A) revolutionary (B) unlikely (C) unassailable (D) probable (E) outdated 3.According to the passage, the skeleton of a pterosaur can be distinguished from that of a bird by the (A) size of its wingspan (B) presence of hollow spaces in its bones (C) anatomic origin of its wing strut (D) presence of hooklike projections on its hind feet (E) location of the shoulder joint joining the wing to its body 4.The ideas attributed to T. H. Huxley in the passage suggest that he would most likely agree with which of the following statements? (A) An animal's brain size has little bearing on its ability to master complex behaviors. (B) An animal's appearance is often influenced by environmental requirements and physical capabilities. (C) Animals within a given family group are unlikely to change their appearance dramatically over a period of time. (D) The origin of flight in vertebrates was an accidental development rather than the outcome of specialization or adaptation. (E) The pterosaurs should be classified as birds, not reptiles. 5.It can be inferred from the passage that which of the following is characteristic of the pterosaurs? (A) They were unable to fold their wings when not in use. (B) They hung upside down from branches as bats do before flight. (C) They flew in order to capture prey. (D) They were an early stage in the evolution of the birds. (E) They lived primarily in a forest-like habitat. 6.Which of the following best describes the organization of the last paragraph of the passage? (A) New evidence is introduced to support a traditional point of view. (B) Three explanations for a phenomenon are presented, and each is disputed by means of specific information. (C) Three hypotheses are outlined, and evidence supporting each is given. (D) Recent discoveries are described, and their implications for future study are projected. (E) A summary of the material in the preceding paragraphs is presented, and conclusions are drawn. 7.It can be inferred from the passage that some scientists believe that pterosaurs (A) lived near large bodies of water (B) had sharp teeth for tearing food (C) were attacked and eaten by larger reptiles (D) had longer tails than many birds (E) consumed twice their weight daily to maintain their body temperature
The fossil remains of the first flying vertebrates, the pterosaurs, have intrigued paleontologists for more than two centuries. How such large creatures, which weighed in some cases as much as a piloted hang-glider and had wingspans from 8 to 12 meters, solved the problems of powered flight, and exactly what these creatures werereptiles or birdsare among the questions scientists have puzzled over.
Perhaps the least controversial assertion about the pterosaurs is that they were reptiles. Their skulls, pelvises, and hind feet are reptilian. The anatomy of their wings suggests that they did not evolve into the class of birds. In pterosaurs a greatly elongated fourth finger of each forelimb supported a wing-like membrane. The other fingers were short and reptilian, with sharp claws. In birds the second finger is the principal strut of the wing, which consists primarily of feathers. If the pterosaurs walked on all fours, the three short fingers may have been employed for grasping. When a pterosaur walked or remained stationary, the fourth finger, and with it the wing, could only turn upward in an extended inverted V-shape along each side of the animals body. The pterosaurs resembled both birds and bats in their overall structure and proportions. This is not surprising because the design of any flying vertebrate is subject to aerodynamic constraints. Both the pterosaurs and the birds have hollow bones, a feature that represents a savings in weight. In the birds, however, these bones are reinforced more massively by internal struts.
Although scales typically cover reptiles, the pterosaurs probably had hairy coats. T. H. Huxley reasoned that flying vertebrates must have been warm-blooded because flying implies a high rate of metabolism, which in turn implies a high internal temperature. Huxley speculated that a coat of hair would insulate against loss of body heat and might streamline the body to reduce drag in flight. The recent discovery of a pterosaur specimen covered in long, dense, and relatively thick hairlike fossil material was the first clear evidence that his reasoning was correct.
Efforts to explain how the pterosaurs became airborne have led to suggestions that they launched themselves by jumping from cliffs, by dropping from trees, or even by rising into light winds from the crests of waves. Each hypothesis has its difficulties. The first wrongly assumes that the pterosaurs hind feet resembled a bats and could serve as hooks by which the animal could hang in preparation for flight. The second hypothesis seems unlikely because large pterosaurs could not have landed in trees without damaging their wings. The third calls for high waves to channel updrafts. The wind that made such waves however, might have been too strong for the pterosaurs to control their flight once airborne.
1.It can be inferred from the passage that scientists now generally agree that the (A) enormous wingspan of the pterosaurs enabled them to fly great distances (B) structure of the skeleton of the pterosaurs suggests a close evolutionary relationship to bats (C) fossil remains of the pterosaurs reveal how they solved the problem of powered flight (D) pterosaurs were reptiles (E) pterosaurs walked on all fours 2.The author views the idea that the pterosaurs became airborne by rising into light winds created by waves as (A) revolutionary (B) unlikely (C) unassailable (D) probable (E) outdated 3.According to the passage, the skeleton of a pterosaur can be distinguished from that of a bird by the (A) size of its wingspan (B) presence of hollow spaces in its bones (C) anatomic origin of its wing strut (D) presence of hooklike projections on its hind feet (E) location of the shoulder joint joining the wing to its body 4.The ideas attributed to T. H. Huxley in the passage suggest that he would most likely agree with which of the following statements? (A) An animals brain size has little bearing on its ability to master complex behaviors. (B) An animals appearance is often influenced by environmental requirements and physical capabilities. (C) Animals within a given family group are unlikely to change their appearance dramatically over a period of time. (D) The origin of flight in vertebrates was an accidental development rather than the outcome of specialization or adaptation. (E) The pterosaurs should be classified as birds, not reptiles. 5.It can be inferred from the passage that which of the following is characteristic of the pterosaurs? (A) They were unable to fold their wings when not in use. (B) They hung upside down from branches as bats do before flight. (C) They flew in order to capture prey. (D) They were an early stage in the evolution of the birds. (E) They lived primarily in a forest-like habitat. 6.Which of the following best describes the organization of the last paragraph of the passage? (A) New evidence is introduced to support a traditional point of view. (B) Three explanations for a phenomenon are presented, and each is disputed by means of specific information. (C) Three hypotheses are outlined, and evidence supporting each is given. (D) Recent discoveries are described, and their implications for future study are projected. (E) A summary of the material in the preceding paragraphs is presented, and conclusions are drawn. 7.It can be inferred from the passage that some scientists believe that pterosaurs (A) lived near large bodies of water (B) had sharp teeth for tearing food (C) were attacked and eaten by larger reptiles (D) had longer tails than many birds (E) consumed twice their weight daily to maintain their body temperature