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Mock Test for GRE - 4 - GRE MCQ


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30 Questions MCQ Test GRE Mock Test Series 2024 - Mock Test for GRE - 4

Mock Test for GRE - 4 for GRE 2024 is part of GRE Mock Test Series 2024 preparation. The Mock Test for GRE - 4 questions and answers have been prepared according to the GRE exam syllabus.The Mock Test for GRE - 4 MCQs are made for GRE 2024 Exam. Find important definitions, questions, notes, meanings, examples, exercises, MCQs and online tests for Mock Test for GRE - 4 below.
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Mock Test for GRE - 4 - Question 1

Directions: After reading the passage, read and respond to the questions that follow by selecting the best choice for each one.

Statins are a class of drugs that work to decrease the level of cholesterol in the blood. They are able to perform this function by effectively blocking the cholesterol-producing enzyme in the liver. In recent years, statins have increased in utility and popularity. Although a certain amount of cholesterol is imperative for the human body to function, an elevated level can cause a precarious situation in the body. Cholesterol affixes itself to arteries, lining them and inhibiting blood flow. Since less blood can travel through those encumbered arteries, the blood flow to the heart is adversely affected. Scientists have found that the walls of arteries in the body can become inflamed from this plaque buildup. In many instances, the end result of this decreased blood supply and inflammation is a heart attack sometimes a fatal one. In other cases the blood supply to the brain is compromised by the plaque buildup, often causing a stroke. Decreased blood flow to the legs can cause leg pains or cramps. In short, arterial plaque buildup is never a healthy situation.

Statins diminish the amount of cholesterol generated by the body. Although the drugs are not always able to reduce the amount of plaque that may already be clogging arteries, they can slow the production of new plaque. The drugs are also able to stabilize the plaques that are already present and make them less likely to cause problems in the body.

Lowered cholesterol does not guarantee that a heart attack won’t occur, but statin use will lower the risk for most patients. Not everyone who has a heart attack has high cholesterol levels, but most do have plaque formations on their arteries. It should be noted that the plaque is not always formed by high levels of cholesterol in the blood.

Statins are generally prescribed by doctors for people with elevated cholesterol levels. As the mean weight of the American population has risen, so has the number of individuals with high cholesterol. Millions of men and women in this country are prescribed statins in an effort to decrease the amount of cholesterol in their blood. Remarkably, these effects can be seen in as little as two weeks after beginning a statin regime.

Q. Which of the following is suggested about the American population?

Detailed Solution for Mock Test for GRE - 4 - Question 1

The correct answer is (C). The article says that the average weight of Americans has risen and so have their cholesterol levels. Higher levels are partially due to improper eating habits. The other responses can not be inferred from what is presented in the article.

Mock Test for GRE - 4 - Question 2

Directions: After reading the passage, read and respond to the questions that follow by selecting the best choice for each one.

Statins are a class of drugs that work to decrease the level of cholesterol in the blood. They are able to perform this function by effectively blocking the cholesterol-producing enzyme in the liver. In recent years, statins have increased in utility and popularity. Although a certain amount of cholesterol is imperative for the human body to function, an elevated level can cause a precarious situation in the body. Cholesterol affixes itself to arteries, lining them and inhibiting blood flow. Since less blood can travel through those encumbered arteries, the blood flow to the heart is adversely affected. Scientists have found that the walls of arteries in the body can become inflamed from this plaque buildup. In many instances, the end result of this decreased blood supply and inflammation is a heart attack sometimes a fatal one. In other cases the blood supply to the brain is compromised by the plaque buildup, often causing a stroke. Decreased blood flow to the legs can cause leg pains or cramps. In short, arterial plaque buildup is never a healthy situation.

Statins diminish the amount of cholesterol generated by the body. Although the drugs are not always able to reduce the amount of plaque that may already be clogging arteries, they can slow the production of new plaque. The drugs are also able to stabilize the plaques that are already present and make them less likely to cause problems in the body.

Lowered cholesterol does not guarantee that a heart attack won’t occur, but statin use will lower the risk for most patients. Not everyone who has a heart attack has high cholesterol levels, but most do have plaque formations on their arteries. It should be noted that the plaque is not always formed by high levels of cholesterol in the blood.

Statins are generally prescribed by doctors for people with elevated cholesterol levels. As the mean weight of the American population has risen, so has the number of individuals with high cholesterol. Millions of men and women in this country are prescribed statins in an effort to decrease the amount of cholesterol in their blood. Remarkably, these effects can be seen in as little as two weeks after beginning a statin regime.

Q. The author's main point is that:

Detailed Solution for Mock Test for GRE - 4 - Question 2
The correct answer is (B). The main idea of an article is usually presented in the first few sentences. (B) expresses the main idea, which is that statins are effective in controlling the amount of cholesterol in the blood.
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Mock Test for GRE - 4 - Question 3

Directions: After reading the passage, read and respond to the questions that follow by selecting the best choice for each one.

Statins are a class of drugs that work to decrease the level of cholesterol in the blood. They are able to perform this function by effectively blocking the cholesterol-producing enzyme in the liver. In recent years, statins have increased in utility and popularity. Although a certain amount of cholesterol is imperative for the human body to function, an elevated level can cause a precarious situation in the body. Cholesterol affixes itself to arteries, lining them and inhibiting blood flow. Since less blood can travel through those encumbered arteries, the blood flow to the heart is adversely affected. Scientists have found that the walls of arteries in the body can become inflamed from this plaque buildup. In many instances, the end result of this decreased blood supply and inflammation is a heart attack sometimes a fatal one. In other cases the blood supply to the brain is compromised by the plaque buildup, often causing a stroke. Decreased blood flow to the legs can cause leg pains or cramps. In short, arterial plaque buildup is never a healthy situation.

Statins diminish the amount of cholesterol generated by the body. Although the drugs are not always able to reduce the amount of plaque that may already be clogging arteries, they can slow the production of new plaque. The drugs are also able to stabilize the plaques that are already present and make them less likely to cause problems in the body.

Lowered cholesterol does not guarantee that a heart attack won’t occur, but statin use will lower the risk for most patients. Not everyone who has a heart attack has high cholesterol levels, but most do have plaque formations on their arteries. It should be noted that the plaque is not always formed by high levels of cholesterol in the blood.

Statins are generally prescribed by doctors for people with elevated cholesterol levels. As the mean weight of the American population has risen, so has the number of individuals with high cholesterol. Millions of men and women in this country are prescribed statins in an effort to decrease the amount of cholesterol in their blood. Remarkably, these effects can be seen in as little as two weeks after beginning a statin regime.

Q. Which of the following does the author imply about statins?

I. They can be lifesaving drugs.

II. They are overprescribed by doctors.

III. They are expensive drugs to produce.

Detailed Solution for Mock Test for GRE - 4 - Question 3
The correct answer is (A). The only statement that is alluded to in the article is that statins can save lives since they are able to prevent fatal heart attacks in some people.
Mock Test for GRE - 4 - Question 4

Directions: After reading the passage, read and respond to the questions that follow by selecting the best choice for each one.

Statins are a class of drugs that work to decrease the level of cholesterol in the blood. They are able to perform this function by effectively blocking the cholesterol-producing enzyme in the liver. In recent years, statins have increased in utility and popularity. Although a certain amount of cholesterol is imperative for the human body to function, an elevated level can cause a precarious situation in the body. Cholesterol affixes itself to arteries, lining them and inhibiting blood flow. Since less blood can travel through those encumbered arteries, the blood flow to the heart is adversely affected. Scientists have found that the walls of arteries in the body can become inflamed from this plaque buildup. In many instances, the end result of this decreased blood supply and inflammation is a heart attack sometimes a fatal one. In other cases the blood supply to the brain is compromised by the plaque buildup, often causing a stroke. Decreased blood flow to the legs can cause leg pains or cramps. In short, arterial plaque buildup is never a healthy situation.

Statins diminish the amount of cholesterol generated by the body. Although the drugs are not always able to reduce the amount of plaque that may already be clogging arteries, they can slow the production of new plaque. The drugs are also able to stabilize the plaques that are already present and make them less likely to cause problems in the body.

Lowered c holesterol does not guarantee that a heart attack won’t occur, but statin use will lower the risk for most patients. Not everyone who has a heart attack has high cholesterol levels, but most do have plaque formations on their arteries. It should be noted that the plaque is not always formed by high levels of cholesterol in the blood.

Statins are generally prescribed by doctors for people with elevated cholesterol levels. As the mean weight of the American population has risen, so has the number of individuals with high cholesterol. Millions of men and women in this country are prescribed statins in an effort to decrease the amount of cholesterol in their blood. Remarkably, these effects can be seen in as little as two weeks after beginning a statin regime.

Q. According to the article, which of the following is true of statins?

I. They can help rid the arteries of dangerous plaque.

II. They are able to affect the body relatively quickly.

III. They are an inexpensive drug.

Detailed Solution for Mock Test for GRE - 4 - Question 4
The correct answer is (D). The article does not mention the price of the drug. I and II are mentioned in the piece.
Mock Test for GRE - 4 - Question 5

Directions: After reading the passage, read and respond to the questions that follow by selecting the best choice for each one.

Statins are a class of drugs that work to decrease the level of cholesterol in the blood. They are able to perform this function by effectively blocking the cholesterol-producing enzyme in the liver. In recent years, statins have increased in utility and popularity. Although a certain amount of cholesterol is imperative for the human body to function, an elevated level can cause a precarious situation in the body. Cholesterol affixes itself to arteries, lining them and inhibiting blood flow. Since less blood can travel through those encumbered arteries, the blood flow to the heart is adversely affected. Scientists have found that the walls of arteries in the body can become inflamed from this plaque buildup. In many instances, the end result of this decreased blood supply and inflammation is a heart attack sometimes a fatal one. In other cases the blood supply to the brain is compromised by the plaque buildup, often causing a stroke. Decreased blood flow to the legs can cause leg pains or cramps. In short, arterial plaque buildup is never a healthy situation.

Statins diminish the amount of cholesterol generated by the body. Although the drugs are not always able to reduce the amount of plaque that may already be clogging arteries, they can slow the production of new plaque. The drugs are also able to stabilize the plaques that are already present and make them less likely to cause problems in the body.

Lowered cholesterol does not guarantee that a heart attack won’t occur, but statin use will lower the risk for most patients. Not everyone who has a heart attack has high cholesterol levels, but most do have plaque formations on their arteries. It should be noted that the plaque is not always formed by high levels of cholesterol in the blood.

Statins are generally prescribed by doctors for people with elevated cholesterol levels. As the mean weight of the American population has risen, so has the number of individuals with high cholesterol. Millions of men and women in this country are prescribed statins in an effort to decrease the amount of cholesterol in their blood. Remarkably, these effects can be seen in as little as two weeks after beginning a statin regime.

Q. According to the article, which is true of cholesterol?

I. A certain amount of cholesterol is needed by the body.

II. Cholesterol may be dangerous to the body.

III. A low cholesterol level means a person likely won’t have a heart attack.

Detailed Solution for Mock Test for GRE - 4 - Question 5
The correct answer is (D). The article mentions I and II but says that even with a low cholesterol rate, a person can still suffer from a heart attack.
Mock Test for GRE - 4 - Question 6

Directions: After reading the passage, read and respond to the questions that follow by selecting the best choice for each one.

Statins are a class of drugs that work to decrease the level of cholesterol in the blood. They are able to perform this function by effectively blocking the cholesterol-producing enzyme in the liver. In recent years, statins have increased in utility and popularity. Although a certain amount of cholesterol is imperative for the human body to function, an elevated level can cause a precarious situation in the body. Cholesterol affixes itself to arteries, lining them and inhibiting blood flow. Since less blood can travel through those encumbered arteries, the blood flow to the heart is adversely affected. Scientists have found that the walls of arteries in the body can become inflamed from this plaque buildup. In many instances, the end result of this decreased blood supply and inflammation is a heart attack sometimes a fatal one. In other cases the blood supply to the brain is compromised by the plaque buildup, often causing a stroke. Decreased blood flow to the legs can cause leg pains or cramps. In short, arterial plaque buildup is never a healthy situation.

Statins diminish the amount of cholesterol generated by the body. Although the drugs are not always able to reduce the amount of plaque that may already be clogging arteries, they can slow the production of new plaque. The drugs are also able to stabilize the plaques that are already present and make them less likely to cause problems in the body.

Lowered cholesterol does not guarantee that a heart attack won’t occur, but statin use will lower the risk for most patients. Not everyone who has a heart attack has high cholesterol levels, but most do have plaque formations on their arteries. It should be noted that the plaque is not always formed by high levels of cholesterol in the blood.

Statins are generally prescribed by doctors for people with elevated cholesterol levels. As the mean weight of the American population has risen, so has the number of individuals with high cholesterol. Millions of men and women in this country are prescribed statins in an effort to decrease the amount of cholesterol in their blood. Remarkably, these effects can be seen in as little as two weeks after beginning a statin regime.

Q. The author concedes that statins’ job is primarily to:

Detailed Solution for Mock Test for GRE - 4 - Question 6
The correct answer is (A). The article’s summary mentions that the purpose of statins is to slow the production of cholesterol in the body.
Mock Test for GRE - 4 - Question 7

Directions: After reading the passage, read and respond to the questions that follow by selecting the best choice for each one.

Statins are a class of drugs that work to decrease the level of cholesterol in the blood. They are able to perform this function by effectively blocking the cholesterol-producing enzyme in the liver. In recent years, statins have increased in utility and popularity. Although a certain amount of cholesterol is imperative for the human body to function, an elevated level can cause a precarious situation in the body. Cholesterol affixes itself to arteries, lining them and inhibiting blood flow. Since less blood can travel through those encumbered arteries, the blood flow to the heart is adversely affected. Scientists have found that the walls of arteries in the body can become inflamed from this plaque buildup. In many instances, the end result of this decreased blood supply and inflammation is a heart attack sometimes a fatal one. In other cases the blood supply to the brain is compromised by the plaque buildup, often causing a stroke. Decreased blood flow to the legs can cause leg pains or cramps. In short, arterial plaque buildup is never a healthy situation.

Statins diminish the amount of cholesterol generated by the body. Although the drugs are not always able to reduce the amount of plaque that may already be clogging arteries, they can slow the production of new plaque. The drugs are also able to stabilize the plaques that are already present and make them less likely to cause problems in the body.

Lowered c holesterol does not guarantee that a heart attack won’t occur, but statin use will lower the risk for most patients. Not everyone who has a heart attack has high cholesterol levels, but most do have plaque formations on their arteries. It should be noted that the plaque is not always formed by high levels of cholesterol in the blood.

Statins are generally prescribed by doctors for people with elevated cholesterol levels. As the mean weight of the American population has risen, so has the number of individuals with high cholesterol. Millions of men and women in this country are prescribed statins in an effort to decrease the amount of cholesterol in their blood. Remarkably, these effects can be seen in as little as two weeks after beginning a statin regime.

Q. The author organizes the passage by:

Detailed Solution for Mock Test for GRE - 4 - Question 7
The correct answer is (A). The article details reasons statins can be effective in reducing the amount of cholesterol in the body.
Mock Test for GRE - 4 - Question 8

Directions: After reading the passage, read and respond to the questions that follow by selecting the best choice for each one.

One way to deliver news is with a photograph. Well-placed images can enhance and further explain details of news stories while impacting the viewer emotionally. Indeed, the main goal of a news photograph is not necessarily to be aesthetically pleasing, but to objectively deliver the news by way of a graphic image.

Interpreting the news through photographs is not an effortless task, even for the experienced photojournalist. What separates a good news photograph from a typical photo is that a good one will not just be a picture. It will be a complete sentence, with a subject, a verb, and a verb object. It won’t just say “the dog” or “the boy,” but it will say, “The dog saved the boy and seemed to know what it was doing.” Good photographs won’t be posed or set up, but will be a slice of the news story as it happens.

Most professional photojournalists know that the best photographs they can take are those that are able to provoke emotion. A snapshot is not simply taken of a plane that has been involved in a runway crash. A good photojournalist will try to find a way to show a part of the story: a distraught person, an ice-plagued runway, or even a spent firefighter. This can mean time invested waiting around for the right moment and the right photograph.

Professional photojournalists know and expect this, and know that it is time well spent when they get the shot that shows the story.

Q. The author’s main point is that:

Detailed Solution for Mock Test for GRE - 4 - Question 8
The correct response is (D). The theme of the article is that news photographs must tell the story.
Mock Test for GRE - 4 - Question 9

Directions: After reading the passage, read and respond to the questions that follow by selecting the best choice for each one.

One way to deliver news is with a photograph. Well-placed images can enhance and further explain details of news stories while impacting the viewer emotionally. Indeed, the main goal of a news photograph is not necessarily to be aesthetically pleasing, but to objectively deliver the news by way of a graphic image.

Interpreting the news through photographs is not an effortless task, even for the experienced photojournalist. What separates a good news photograph from a typical photo is that a good one will not just be a picture. It will be a complete sentence, with a subject, a verb, and a verb object. It won’t just say “the dog” or “the boy,” but it will say, “The dog saved the boy and seemed to know what it was doing.” Good photographs won’t be posed or set up, but will be a slice of the news story as it happens.

Most professional photojournalists know that the best photographs they can take are those that are able to provoke emotion. A snapshot is not simply taken of a plane that has been involved in a runway crash. A good photojournalist will try to find a way to show a part of the story: a distraught person, an ice-plagued runway, or even a spent firefighter. This can mean time invested waiting around for the right moment and the right photograph.

Professional photojournalists know and expect this, and know that it is time well spent when they get the shot that shows the story.

Q. Which of the following does the author imply about photojournalism?

I. It’s not as easy as it looks to take a news photograph.

II. Most photojournalists have strong relationships with those they photograph.

III. Most people can be taught to take a good photograph.

Detailed Solution for Mock Test for GRE - 4 - Question 9
The correct response is (A). The passage implies that there are many components that go into taking a photo.
Mock Test for GRE - 4 - Question 10

Directions: After reading the passage, read and respond to the questions that follow by selecting the best choice for each one.

One way to deliver news is with a photograph. Well-placed images can enhance and further explain details of news stories while impacting the viewer emotionally. Indeed, the main goal of a news photograph is not necessarily to be aesthetically pleasing, but to objectively deliver the news by way of a graphic image.

Interpreting the news through photographs is not an effortless task, even for the experienced photojournalist. What separates a good news photograph from a typical photo is that a good one will not just be a picture. It will be a complete sentence, with a subject, a verb, and a verb object. It won’t just say “the dog” or “the boy,” but it will say, “The dog saved the boy and seemed to know what it was doing.” Good photographs won’t be posed or set up, but will be a slice of the news story as it happens.

Most professional photojournalists know that the best photographs they can take are those that are able to provoke emotion. A snapshot is not simply taken of a plane that has been involved in a runway crash. A good photojournalist will try to find a way to show a part of the story: a distraught person, an ice-plagued runway, or even a spent firefighter. This can mean time invested waiting around for the right moment and the right photograph.

Professional photojournalists know and expect this, and know that it is time well spent when they get the shot that shows the story.

Q. Which statement is true about an objectively delivered news photograph?

I. It shows the photographer’s feelings about the subject.

II. It may show the photographer’s personal bias.

III. It will be devoid of the photographer’s feelings.

Detailed Solution for Mock Test for GRE - 4 - Question 10
The correct answer is (C). An objective photograph is one that does not reflect personal feelings or biases.
Mock Test for GRE - 4 - Question 11

Directions: After reading the passage, read and respond to the questions that follow by selecting the best choice for each one.

One way to deliver news is with a photograph. Well-placed images can enhance and further explain details of news stories while impacting the viewer emotionally. Indeed, the main goal of a news photograph is not necessarily to be aesthetically pleasing, but to objectively deliver the news by way of a graphic image.

Interpreting the news through photographs is not an effortless task, even for the experienced photojournalist. What separates a good news photograph from a typical photo is that a good one will not just be a picture. It will be a complete sentence, with a subject, a verb, and a verb object. It won’t just say “the dog” or “the boy,” but it will say, “The dog saved the boy and seemed to know what it was doing.” Good photographs won’t be posed or set up, but will be a slice of the news story as it happens.

Most professional photojournalists know that the best photographs they can take are those that are able to provoke emotion. A snapshot is not simply taken of a plane that has been involved in a runway crash. A good photojournalist will try to find a way to show a part of the story: a distraught person, an ice-plagued runway, or even a spent firefighter. This can mean time invested waiting around for the right moment and the right photograph.

Professional photojournalists know and expect this, and know that it is time well spent when they get the shot that shows the story.

Q. As implied by the passage, which part of speech does a good photograph mainly

capture?

Detailed Solution for Mock Test for GRE - 4 - Question 11
The correct answer is (D). A good news photograph captures the action of the event or story. Verbs are action words.
Mock Test for GRE - 4 - Question 12

Directions: After reading the passage, read and respond to the questions that follow by selecting the best choice for each one.

A humanist is often described as a person with a clear ability to regulate his or her own behavior. The goal of humanists is to cherish life as they search for their individual place and objective, then to embrace that purpose. Humanists direct their own lives, and employ free choice in their thoughts, actions, and interactions with others. They tend to believe that a person’s main ambition should be to cherish and seek purpose in life. Humanists believe other people should make their own decisions and trust themselves to set their own direction. Most humanists believe that this type of free-thinking approach culminates in true personal growth since each person will move at a pace most attuned to individual comfort levels.

Humanists are likely to have a positive view of themselves and true confidence in their abilities. They base their life decisions on what they may have already experienced, what they know of history, and how they apply reason. They are convinced that they are always moving in a positive direction and, for this reason, they generally don’t fear death. Although they don’t believe in an afterlife, they know that if they follow their beliefs, by the end of their life they will have had a complete journey.

Q. According to the passage, which is a true statement about humanists?

I. Humanists are generally stagnant in maturity.

II. Humanists depend on others to help them make sound decisions.

III. Humanists work toward fulfilling their seity.

Detailed Solution for Mock Test for GRE - 4 - Question 12
The correct answer is (C). According to the passage, the humanist looks for the meaning of his life and then works to fulfill that meaning.
Mock Test for GRE - 4 - Question 13

Directions: After reading the passage, read and respond to the questions that follow by selecting the best choice for each one.

A humanist is often described as a person with a clear ability to regulate his or her own behavior. The goal of humanists is to cherish life as they search for their individual place and objective, then to embrace that purpose. Humanists direct their own lives, and employ free choice in their thoughts, actions, and interactions with others. They tend to believe that a person’s main ambition should be to cherish and seek purpose in life. Humanists believe other people should make their own decisions and trust themselves to set their own direction. Most humanists believe that this type of free-thinking approach culminates in true personal growth since each person will move at a pace most attuned to individual comfort levels.

Humanists are likely to have a positive view of themselves and true confidence in their abilities. They base their life decisions on what they may have already experienced, what they know of history, and how they apply reason. They are convinced that they are always moving in a positive direction and, for this reason, they generally don’t fear death. Although they don’t believe in an afterlife, they know that if they follow their beliefs, by the end of their life they will have had a complete journey.

Q. Which of the following best describes the type of personality characteristic a person described as a humanist would most likely possess?

Detailed Solution for Mock Test for GRE - 4 - Question 13
The correct answer is (D). A sanguine personality is a confident one. A haughty personality is a distant one, daunted means to be unsure, apprehensive means to be nervous, and introversive means to be quiet and shy.
Mock Test for GRE - 4 - Question 14

Directions: After reading the passage, read and respond to the questions that follow by selecting the best choice for each one.

A humanist is often described as a person with a clear ability to regulate his or her own behavior. The goal of humanists is to cherish life as they search for their individual place and objective, then to embrace that purpose. Humanists direct their own lives, and employ free choice in their thoughts, actions, and interactions with others. They tend to believe that a person’s main ambition should be to cherish and seek purpose in life. Humanists believe other people should make their own decisions and trust themselves to set their own direction. Most humanists believe that this type of free-thinking approach culminates in true personal growth since each person will move at a pace most attuned to individual comfort levels.

Humanists are likely to have a positive view of themselves and true confidence in their abilities. They base their life decisions on what they may have already experienced, what they know of history, and how they apply reason. They are convinced that they are always moving in a positive direction and, for this reason, they generally don’t fear death. Although they don’t believe in an afterlife, they know that if they follow their beliefs, by the end of their life they will have had a complete journey.

Q. The passage suggests that a humanist believes that after his life is over:

Detailed Solution for Mock Test for GRE - 4 - Question 14
The correct answer is (C). The passage says that the humanist does not believe in an afterlife and that by the end of his life, he will feel that his journey is over.
Mock Test for GRE - 4 - Question 15

Directions: Read the following passage and answer the question.

Astronomers found a large body orbiting close to the star Upsilon Andromedae. The standard theory of planet formation holds that no planet that large could be formed so close to a star, leading to the suggestion that the body is a companion star. A subsequent discovery puts that suggestion in doubt: two other large bodies were found orbiting close to Upsilon Andromedae, and the standard theory of companion stars allows for at most one companion star.

Q. Which of the following, if true, most helps to resolve the status of the orbiting body without casting doubt on the two standard theories mentioned?

Detailed Solution for Mock Test for GRE - 4 - Question 15
The passage outlines a conflict between two standard theories—one of planet formation, the other of companion stars—and observations of one large body, and later two

others, orbiting close to a star. The question asks what would resolve this conflict without

casting doubt on either one of the theories.

Choice B is correct: if, as it asserts, it is possible for a planet to be formed relatively far from a star and later move closer to it, then the observed large bodies found close to Upsilon Andromedae can be planets without casting doubt on the standard theory of planet formation. This explanation also leaves the standard theory of companion stars

intact.

Choice A is incorrect because it describes difficulties with discovering a small planet far from a star, not anything pertaining to a large body near a star. Choice C is incorrect as well, since whatever the relative size and position of the three bodies may be, all three appear to be too close according to the standard theories. Choice D is incorrect because the pervasiveness of stars with multiple orbiting bodies has nothing to do with the status of the large bodies discussed in the passage. Choice E is similarly irrelevant and thus incorrect: information about the brightness of a star relative to its companion star does not help clarify the status of the large bodies discussed in the passage.

Mock Test for GRE - 4 - Question 16

Directions: Read the following passage and answer the question.

In Gilavia, the number of reported workplace injuries has declined 16 percent in the last five years. However, perhaps part of the decline results from injuries going unreported: many employers have introduced safety-incentive programs, such as prize drawings for which only employees who have a perfect work-safety record are eligible. Since a workplace injury would disqualify an employee from such programs, some employees might be concealing injury, when it is feasible to do so.

Q. Which of the following, if true in Gilavia, most strongly supports the proposed explanation?

Detailed Solution for Mock Test for GRE - 4 - Question 16
The question asks what would support the claim that the decline in reported workplace injuries in Gilavia may be the result of incentives for workers to not report those

injuries that they can conceal. If the number of injuries that cannot be concealed such as injuries requiring immediate emergency care—has not declined in the same period, that could help bolster the claim that the decline in overall reported injuries may be a result of concealable injuries going unreported rather than an actual decline in workplace injuries in general, so Choice A is correct.

If employers have to provide financial compensation to employees injured on the job, employees would have an incentive to report injuries. More reported injuries would not support the author’s argument, making Choice B incorrect. Choice C is incorrect because the fact that some injuries that cannot be concealed do not result in lost time or changed responsibilities has nothing to do with whether concealable injuries are going unreported. While a decline in dangerous occupations could well result in a decrease in workplace injuries, this fact would challenge the author’s argument, not support it, so Choice D is incorrect. Similarly, if employers with safety incentive programs do not see any drop in reported injuries compared to employers

without such programs, the author’s argument would be weakened, not supported, making Choice E incorrect.

Mock Test for GRE - 4 - Question 17

Directions: Read the following passage and answer the question.

The Dvorak keyboard requires less finger movement than the ubiquitous QWERTY keyboard. As a result, Dvorak keyboard users are not only able to type more words per minute, but are also less vulnerable to both repetitive stress disorder and carpal tunnel syndrome. Nonetheless, businesses, as well as consumers, have not adopted the Dvorak keyboard. Clearly, if the Dvorak keyboard is to become more widely used, its benefits must be more widely touted.

Q. Which of the following, if true, most threatens the author’s conclusion?

Detailed Solution for Mock Test for GRE - 4 - Question 17
The argument believes that more people simply have to know about the Dvorak keyboard and they will begin using it. (D) casts the most doubt on the conclusion. If businesses have tried educating employees, but the latter have been reluctant, then simply making the Dvorak more widely known is not going to result in converts, the way the argument assumes it will. (B) does not directly weaken the argument the way (D) does. Sure, people claim they will take a few weeks to learn how to use the keyboard. That is not the same as saying they are unlikely to shift.
Mock Test for GRE - 4 - Question 18

Directions: Read the following passage and answer the question.

The Dvorak keyboard requires less finger movement than the ubiquitous QWERTY keyboard. As a result, Dvorak keyboard users are not only able to type more words per minute, but are also less vulnerable to both repetitive stress disorder and carpal tunnel syndrome. Nonetheless, businesses, as well as consumers, have not adopted the Dvorak keyboard. Clearly, if the Dvorak keyboard is to become more widely used, its benefits must be more widely touted.

Q. Which of the following is an assumption upon which the author’s claim rests?

Detailed Solution for Mock Test for GRE - 4 - Question 18
This one is tricky. The argument states that there is only one reason that people are not using the Dvorak: they do not know about it. Therefore, the argument assumes that there are not multiple factors for the Dvorak’s lack of success. (A) is misleading, mainly because it sounds reasonable. That is, in the real world, (A) seems like it would be true. For this argument, (A) goes against what the argument is saying. People and businesses continue to use the QWERTY keyboard despite the negative effects. (C) weakens the argument. Revealing an assumption is not the same as weakening an argument.
Mock Test for GRE - 4 - Question 19

Directions: Read the following passage and answer the question.

The median house value in Butlerville has fallen significantly in the last few months. Nonetheless, the number of homes sold has been at its lowest level in seven years.

Q. Which of the following best explains the discrepancy?

Detailed Solution for Mock Test for GRE - 4 - Question 19

(A) The value of homes is not the only determinant of whether a house will be sold. This answer choice may sound tempting, only because it may not be immediately apparent what the implications of the answer choice are. Even if there are other indicators of whether a home sells, what are these indicators? Regardless, our question of why fewer homes are being sold is not directly answered. Whenever you are unsure on an answer choice, do not feel you have to eliminate it right away. Come back to it if necessary. Often a much obvious answer choice awaits.

(B) The neighboring city of Jackson has seen a recent surge in home sales. This answer choice is Out of Scope, because we are trying to explain what is going on in Butlerville not in Jacksonburg.

(C) The Butlerville economy is struggling and the unemployment rate has reached historic rates. Here is a good reason people aren’t buying homes. People are unemployed and not making money (you do need money to buy a home, after all). So now we have the answer as to why fewer homes are being sold. This is the correct answer.

(D) Analysts predict that the number of homes sold will increasing in the coming year. The coming year does not explain why so few house have sold in the current year. Out of Scope

(E) Homes priced over a million dollars have seen the sharpest decline in sales. While this may be true, it does not explain why fewer people in Butlerville are buying homes.

*Multiple options can be correct
Mock Test for GRE - 4 - Question 20

Parliament made a __________ return on Monday, when senators chirped and guffawed their way through the first autumnal question period.

[ Note: Select 2 answer choices ]

Detailed Solution for Mock Test for GRE - 4 - Question 20

The sentence states that the parliament made a certain kind of return on Monday, and the senators were chirpy and guffawed through the question period. The words chirpy (cheery) and guffaw (chuckle/laugh) tell us that the mood in the parliament was lively and light, so the fill-in, which describes the kind of return that the parliament made, must be a positive word that means the environment was "happy" and "exuberant". The word exuberant can be a good fill-in.

Now, let us look at the meaning of the adjectives in the options.

A. lugubrious – looking or sounding sad and dismal

B. rambunctious – uncontrollably exuberant; boisterous

C. opprobrious – expressing scorn or criticism

D. staid – sedate, respectable, and unadventurous

E. ebullient – cheerful and full of energy

Both 'rambunctious' and 'ebullient' fit in the blank well. The words 'lugubrious' and 'opprobrious' are negative and therefore do not fit in the blank. 'Staid' and 'unflagging' are unrelated to the meaning of the sentence and therefore do not convey the correct meaning.

The correct answers are B and E.

*Multiple options can be correct
Mock Test for GRE - 4 - Question 21

The recent Gallup results state that, "Millennials often __________ from job to job without staying in one place too long — they're 'the job-hopping generation'."

[ Note: Select 2 answer choices ]

Detailed Solution for Mock Test for GRE - 4 - Question 21

The sentence talks about Gallup results which state that millennials do not stick to one job for long and keep hopping from one job to another. The phrase "without staying in one place too long" hints us that the fill-in must be a verb that means to move quickly from one place to another. The word "hop" can be a good fill-in.

Now, let us look at the meaning of the verbs in the options.

A. flit – to pass quickly or abruptly from one place or condition to another

B. vacillate – to waver between different opinions or actions; be indecisive

C. swerve – to change or cause to change direction abruptly

D. cull – to select from a group

E. rankle – to cause anger, irritation, or deep bitterness

Both 'flit' and 'swerve' fit in the blank well. 'Vacillate' is close as it means to move, but the movement can be thought to be back and forth between two places or conditions. 'Cull,' 'rankle,' and 'tack' are unrelated to the meaning of the sentence and therefore do not convey the correct meaning.

 

 

The correct answers are A and C.

*Multiple options can be correct
Mock Test for GRE - 4 - Question 22

Any talk of composite culture for a country as diverse as India is not only untrue but also dangerous, for it tends to weaken national unity and encourages __________ tendencies.

[ Note: Select 2 answer choices ]

Detailed Solution for Mock Test for GRE - 4 - Question 22

The sentence states that India is a diverse country and should not be thought to have one composite (unified) culture as it is not only untrue but also encourages some type of tendencies. The phrase "not only untrue but also dangerous, for it tends to weaken national unity" implies that these tendencies are harmful and negative for the country. The fill-in could be a word that implies something that breaks or divides.

Now, let us look at the meaning of the adjectives in the options.

A. separatist – relating to the idea of separating a certain group of people from a larger body on the basis of ethnicity, religion, or gender

B. fissiparous – Inclined to cause or undergo division into separate parts or groups

C. portentous – of momentous significance

D. rapacious – aggressively greedy or grasping

E. sycophantic – behaving or done in an excessively obedient or attentive way in order to gain advantage

'Separatist' and 'fissiparous' both fit in the blank. 'Portentous' and 'rapacious' are unrelated to the context of the sentence. 'Sycophantic' and 'obsequious' both mean the same, but they are opposite to what the sentence implies.

The correct answers are A and B.

*Multiple options can be correct
Mock Test for GRE - 4 - Question 23

Johann Sebastian Bach was a towering figure in western classical music; his influence and persona can even be considered __________ since many of his contemporaries and successors had to live in his shadow, no less than his own son Carl Philipp Emanuel Bach who was also a gifted composer in his own right.

[ Note: Select 2 answer choices ]

Detailed Solution for Mock Test for GRE - 4 - Question 23

In the sentence, the phrases 'was a towering figure' and 'contemporaries and successors... had to live in his shadow' make it obvious that Johann exercised a lot of 'influence' which was unmatched during his age. Hence, his 'influence' can be said to be 'overpowering' or 'unparalleled'. These two can be apt fill-ins.

Now, let us look at the meaning of the adjectives in the options.

A. insufferable -- too extreme to bear; intolerable

B. overwhelming – huge; formidable; massive

C. uncanny – mysterious; supernatural

D. insurmountable -- too great to be overcome; invisible

E. germane – relevant; connected

'overwhelming' and 'insurmountable' both fit in the blank. 'Insufferable' is incorrect because it is an extremely negative word in the context. 'Uncanny' is incorrect because contextually it is not relevant. 'Germane' is incorrect because it is too shallow for the context. 'Reticent' is incorrect because it rather goes against the context.

The correct answers are B and D.

*Multiple options can be correct
Mock Test for GRE - 4 - Question 24

Tuesday's contrasting administration rhetoric about the war on terrorism underscores a problem that has __________ ordinary citizens for months.

[ Note: Select 2 answer choices ]

Detailed Solution for Mock Test for GRE - 4 - Question 24

The sentence implies that the administration rhetoric about the war on terrorism highlights a problem that has done something to the ordinary citizens. Since the sentence talks about a "problem," the "something" being talked about should be a negative word. Words such as "troubled" or "affected" could be good fill-ins.

Now, let us look at the meaning of the words in the options.

A. obviated – to have anticipated and prevented (something, such as a situation) or made (an action) unnecessary

B. exalted – to have elevated by praise or in an estimation

C. evinced – revealed the presence of (a quality or feeling)

D. whipsawed – subjected to two difficult situations or opposing pressures at the same time

E. victimized – singled (someone) out for cruel or unjust treatment

Both "whipsawed" and "victimized" fit in the blank well. "Exalted" is positive and therefore does not fit in the blank. "Obviated," "evinced," and "impugned" are unrelated to the meaning of the sentence and therefore do not fit in the blank correctly.

*Multiple options can be correct
Mock Test for GRE - 4 - Question 25

The Narmer Palette is one of a few surviving artifacts from the Nile Valley that are so iconic and so rich in information that they can act as __________ of certain aspects of ancient Egyptian culture as a whole.

[ Note: Select 2 answer choices ]

Detailed Solution for Mock Test for GRE - 4 - Question 25

The sentence talks about the Narmer Palette, which is so rich and iconic, that it acts like "something" of the certain aspects of ancient Egyptian culture. The word "reflection" could be a good fill-in. However, the use of the phrase "as a whole" indicates that the Narmer Palette is a miniature version of the ancient Egyptian culture.

Now, let us look at the meaning of the words in the options.

A. microcosms – communities, places, or situations regarded as encapsulating in miniature the characteristics of something much larger

B. antitheses – persons or things that are the direct opposite of someone or something else

C. epitomes – persons or things that are perfect examples of a particular quality or type

D. antipodes – the direct opposites of something

E. zeniths – culminating points

"Microcosms" and "epitomes" fit the blank well. "Antitheses" and "antipodes" are opposite to the meaning implied in the sentence. "Zenith" and "tyros" are completely unrelated to what the sentence implies, therefore the two can be ruled out.

*Multiple options can be correct
Mock Test for GRE - 4 - Question 26

The High Court rejected the appeal and MPs were tasked with getting the details of their expenses ready for publication but with certain __________.

[ Note: Select 2 answer choices ]

Detailed Solution for Mock Test for GRE - 4 - Question 26

The sentence talks about MPs being tasked by the High Court with getting the details of their expenses ready for publication. However, there is a caveat attached to this task. The MPs need to publish these details in a certain way. "Modifications" or "changes" could both be good fill-ins for the blank.

Now, let us look at the meaning of the words in the options.

A. compurgation – acquittal from a charge or accusation obtained by statements of innocence given by witnesses under oath

B. ostentation – the pretentious or showy display of wealth and luxury, designed to impress

C. redaction – the process of editing text for publication

D. recension – the revision of a text

E. affectation – a studied display of real or pretended feeling

"Redaction" and "recension" both are words that mean to make changes to a text before it is published; they both fit the blank well. "Compurgation," "ostentation," "affectation," and "repugnance" are all unrelated to the meaning of the sentence.

*Multiple options can be correct
Mock Test for GRE - 4 - Question 27

Across Europe, an estimated 50 millions of the war's survivors had been uprooted by the war, some 16 millions of them __________ termed "displaced persons" by the victorious Allies.

[ Note: Select 2 answer choices ]

Detailed Solution for Mock Test for GRE - 4 - Question 27

The sentence talks about the survivors who were uprooted by the war. These survivors were termed "displaced persons." The words "uprooted" and "displaced" vary greatly in connotation, indicating that the latter is a polite way of referring to the survivors. Therefore, "politely" could be a good fill-in.

Now, let us look at the meaning of the words in the options.

A. indecorously – in a way that is not in keeping with good taste and propriety; improperly

B. snootily – showing disapproval or contempt towards others, especially those considered to belong to a lower social class

C. euphemistically – using a mild or indirect word or expression instead of one considered too harsh or blunt

D. tenebrously – darkly; obscurely

E. innocuously – not in a harmful or offensive way

"Euphemistically" and "innocuously" both mean stating something in a way that is not offensive or too blunt. They go well with meaning implied by the sentence. "Indecorously" and "snootily" are opposite of what that sentence implies. "Tenebrously" and "unabashedly" do not relate closely with the sentence.

*Multiple options can be correct
Mock Test for GRE - 4 - Question 28

Yet those plans, based as they were on the age-old formula of security-through-expansion, needed to be balanced against a __________ desire to maintain the framework of cooperation with the United States and Great Britain.

[ Note: Select 2 answer choices ]

Detailed Solution for Mock Test for GRE - 4 - Question 28

The sentence talks about balancing certain plans against a certain kind of desire. The sentence construction indicates that the two things being talked about are opposites. Roughly speaking, to balance the plans against the desire, the desire needs to offset the effect of the plan. Any word that would logically fit as an adjective before "desire" in this construction could work as a fill-in.

Now, let us look at the meaning of the words in the options.

A. countervailing – offsetting the effect of (something) by countering it with something of equal force

B. counterpoised – something that is balanced or neutralized by another factor or force

C. grousing – complaining about something trivial

D. sybaritic – self-indulgent

E. cloistered – enclosed by or having a cloister (a covered walk in a convent, monastery, college, or cathedral, typically with a colonnade open to a quadrangle on one side)

"Countervailing" and "counterpoised" both fit in the blank well. "Grousing," "cloistered," and "truculent" are adjectives that cannot logically modify "desire." "Sybaritic" is unrelated.

Mock Test for GRE - 4 - Question 29

One element, which may not justify violence itself but which __________ its use, is the belief that death in a sacred cause is the proper end of life.

Detailed Solution for Mock Test for GRE - 4 - Question 29
The sentence talks about an element that doesn't justify violence itself but does something to its use. This element is the belief that death, if for a sacred cause, can be considered a proper end of life. The structure and reasoning of the sentence implies that the element is trying to justify the use of violence. In other words, justify can be a good fill-in for the sentence.

Now, let us look at the meaning of the verbs in the options.

A. incriminates – to make (someone) appear guilty of a crime or wrongdoing

B. valorizes – to give or ascribe value or validity to

C. indicts – to formally accuse of or charge with a crime

D. abrogates – to abolish by authoritative action

E. rescinds – to take away

'Valorizes,' which means to give validity to something, is the correct answer. 'Incriminates,' 'indicts,' and 'abrogates' are opposite to what the context requires. 'Rescinds' does not go with the intended meaning of the sentence.

Mock Test for GRE - 4 - Question 30

To some degree, no doubt, this rhetoric was a necessary __________ for a traumatized nation, but coming amidst a fierce and – in terms of international law – illegal assault on the Taliban regime in Afghanistan, it had sobering implications.

Detailed Solution for Mock Test for GRE - 4 - Question 30
The sentence talks about a rhetoric regarding a nation. This rhetoric was necessary something for a traumatized (distressed) nation. The words traumatized and necessary suggest that the fill-in must be a positive word that implies providing relief or cure (to the traumatized nation). The clause 'but…it had sobering implications' suggests that the effect of the relief or cure is not exactly sobering, but, say, numbing.

Now, let us look at the meaning of the adjectives in the options.

A. vassal – a holder of land by feudal tenure on conditions of homage and allegiance

B. mien – a person's appearance or manner

C. decrepitude – the state of being worn out or ruined

D. palliative – something that relieves pain without dealing with the cause of the condition

E. claque – a group of sycophantic followers

'Vassal,' 'mien' and 'claque' are all unrelated to what the sentence implies. 'Palliative' is the correct answer. 'Decrepitude' is actually contrary to what the context in the sentence requires.

To some degree, no doubt, this rhetoric was a necessary palliative for a traumatized nation, but coming amidst a fierce and – in terms of international law – illegal assault on the Taliban regime in Afghanistan, it had sobering implications.

The correct answer is D.

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