Self Studies

Verbal Ability & Reading Comprehension (VARC) Test - 10

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Verbal Ability & Reading Comprehension (VARC) Test - 10
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Weekly Quiz Competition
  • Question 1
    3 / -1

    Directions For Questions

    Read the passage and answer the following questions:

    […]A brain region called the hippocampus is critical for memory formation and also seems to be involved in navigation. Neurons in the hippocampus called “place” cells selectively respond to being in specific locations, forming a cognitive map of the environment. Such spatial information is clearly important for “episodic” (autobiographical rather than factual) memory. But so, too, are other aspects of experience, such as changing sensory input. There is evidence that neurons in the hippocampus encode sensory changes by altering the frequency at which they fire, a phenomenon termed “rate remapping.” According to research by neuroscientist Loren Frank of the University of California, San Francisco, and his colleagues, such changes may also encode information about where an animal has been and where it is going, enabling rate remapping to represent trajectories of travel.

    In the new study, published last week in Nature Neuroscience, the team—led by Chen Sun, a graduate student in Tonegawa’s lab—devised a task that attempted to disentangle the discrete, segmented nature of events from the continuously changing spatial and sensory details of moment-to-moment experience. The researchers trained mice to run around a square track. After doing four laps, the animals were rewarded with a sweet treat. They visited the reward box after every lap, segmenting each trial into four “events. Each lap traversed the same route, so sensory and location information was constant from one event to the next, allowing the researchers to attribute brain activity differences to what did change: the laps, or events.

    The researchers recorded activity in hundreds of hippocampal cells while the mice performed this task and found that around 30 percent of cells showed a lap-specific pattern. These neurons, which the researchers termed “event-specific rate remapping,” or ESR, cells, seemed to signal which lap a mouse was on.

    In another experiment, the team trained mice on a square track on the first day, then substituted a circular track on the next one. Shifting to a new environment resulted in the ESR cells’ spatial responses being completely remapped onto the circular track. Strikingly, though, the lap that those neurons preferentially responded to remained the same. These findings suggest that ESR activity represents segmented units of experience.

    The circular track experiment showed that brain responses that specify your precise location can be altered without affecting event-specific activity. In a final experiment, the team asked whether the reverse is also true. A region called the medial entorhinal cortex (MEC) works closely with the hippocampus in spatial cognition and navigation. There is also evidence that it is involved in segmenting experience into sequential events. The researchers used optogenetics to switch off signals from the MEC to the hippocampus while mice performed the running task. Doing so had no effect on location-specific responses but completely disrupted lap-specific ones, suggesting place and event encoding can be separately manipulated—even though the same cells process both aspects of experience.

    […] “There’s no demonstration that these event-related patterns exist the first time an animal experiences a set of events—only that they appear after many repeats of a now familiar sequence,” Frank says. “This is not really the same as our episodic memories, where each new experience gets encoded separately and stored as an event the first (and often only) time it happens.” He thinks the cells represent “well-learned and relevant elements of an experience with repeating elements.”

    ...view full instructions

    Which of the following is true with respect to the first paragraph of the passage?

    Solution

    The passage states that:

    "Neurons in the hippocampus called “place” cells selectively respond to being in specific locations, forming a cognitive map of the environment. Such spatial information is clearly important for “episodic” (autobiographical rather than factual) memory."

    This indicates that the cells form a cognitive outline of the places as well as the experiences.

    Option A is incorrect. This is because the passage only states that the hippocampus is critical to memory formation. There can also be other parts of the brain which are not as significant but are certainly necessary for memory formation. 
    Option B is incorrect as well. The passage clearly mentions that the hippocampus is important for episodic memory. However, it does not clearly state that the hippocampus is not involved in factual memory formation. The usage of the word "rather" indicates degree. Hence, this is incorrect as well. 

    Option D is incorrect as the hippocampus of the brain can store episodic memory of that particular person or animal. It cannot store the travel trajectory of a different animal. Hence, option D is incorrect as well. 

    Option C is true with respect to the first paragraph of the passage and hence it is the correct answer.

  • Question 2
    3 / -1

    Directions For Questions

    Read the passage and answer the following questions:

    […]A brain region called the hippocampus is critical for memory formation and also seems to be involved in navigation. Neurons in the hippocampus called “place” cells selectively respond to being in specific locations, forming a cognitive map of the environment. Such spatial information is clearly important for “episodic” (autobiographical rather than factual) memory. But so, too, are other aspects of experience, such as changing sensory input. There is evidence that neurons in the hippocampus encode sensory changes by altering the frequency at which they fire, a phenomenon termed “rate remapping.” According to research by neuroscientist Loren Frank of the University of California, San Francisco, and his colleagues, such changes may also encode information about where an animal has been and where it is going, enabling rate remapping to represent trajectories of travel.

    In the new study, published last week in Nature Neuroscience, the team—led by Chen Sun, a graduate student in Tonegawa’s lab—devised a task that attempted to disentangle the discrete, segmented nature of events from the continuously changing spatial and sensory details of moment-to-moment experience. The researchers trained mice to run around a square track. After doing four laps, the animals were rewarded with a sweet treat. They visited the reward box after every lap, segmenting each trial into four “events. Each lap traversed the same route, so sensory and location information was constant from one event to the next, allowing the researchers to attribute brain activity differences to what did change: the laps, or events.

    The researchers recorded activity in hundreds of hippocampal cells while the mice performed this task and found that around 30 percent of cells showed a lap-specific pattern. These neurons, which the researchers termed “event-specific rate remapping,” or ESR, cells, seemed to signal which lap a mouse was on.

    In another experiment, the team trained mice on a square track on the first day, then substituted a circular track on the next one. Shifting to a new environment resulted in the ESR cells’ spatial responses being completely remapped onto the circular track. Strikingly, though, the lap that those neurons preferentially responded to remained the same. These findings suggest that ESR activity represents segmented units of experience.

    The circular track experiment showed that brain responses that specify your precise location can be altered without affecting event-specific activity. In a final experiment, the team asked whether the reverse is also true. A region called the medial entorhinal cortex (MEC) works closely with the hippocampus in spatial cognition and navigation. There is also evidence that it is involved in segmenting experience into sequential events. The researchers used optogenetics to switch off signals from the MEC to the hippocampus while mice performed the running task. Doing so had no effect on location-specific responses but completely disrupted lap-specific ones, suggesting place and event encoding can be separately manipulated—even though the same cells process both aspects of experience.

    […] “There’s no demonstration that these event-related patterns exist the first time an animal experiences a set of events—only that they appear after many repeats of a now familiar sequence,” Frank says. “This is not really the same as our episodic memories, where each new experience gets encoded separately and stored as an event the first (and often only) time it happens.” He thinks the cells represent “well-learned and relevant elements of an experience with repeating elements.”

    ...view full instructions

    Which of the following is a feature of the lab experiment led by Chen Sun?

    Solution

    Option A is incorrect as it is exactly opposite to the details given in the passage. {"The circular track experiment showed that brain responses that specify your precise location can be altered without affecting event-specific activity."}

    Option C is incorrect since no such justification/reasoning has been presented. Experiments with both kinds of tracks have been undertaken. 

    Option D is also incorrect as the objective of the experiment was not to record the brain signal differences based on whether the mice got the treat or not.

    Option B is true with respect to the paragraph, and therefore it is the correct answer.

  • Question 3
    3 / -1

    Directions For Questions

    Read the passage and answer the following questions:

    […]A brain region called the hippocampus is critical for memory formation and also seems to be involved in navigation. Neurons in the hippocampus called “place” cells selectively respond to being in specific locations, forming a cognitive map of the environment. Such spatial information is clearly important for “episodic” (autobiographical rather than factual) memory. But so, too, are other aspects of experience, such as changing sensory input. There is evidence that neurons in the hippocampus encode sensory changes by altering the frequency at which they fire, a phenomenon termed “rate remapping.” According to research by neuroscientist Loren Frank of the University of California, San Francisco, and his colleagues, such changes may also encode information about where an animal has been and where it is going, enabling rate remapping to represent trajectories of travel.

    In the new study, published last week in Nature Neuroscience, the team—led by Chen Sun, a graduate student in Tonegawa’s lab—devised a task that attempted to disentangle the discrete, segmented nature of events from the continuously changing spatial and sensory details of moment-to-moment experience. The researchers trained mice to run around a square track. After doing four laps, the animals were rewarded with a sweet treat. They visited the reward box after every lap, segmenting each trial into four “events. Each lap traversed the same route, so sensory and location information was constant from one event to the next, allowing the researchers to attribute brain activity differences to what did change: the laps, or events.

    The researchers recorded activity in hundreds of hippocampal cells while the mice performed this task and found that around 30 percent of cells showed a lap-specific pattern. These neurons, which the researchers termed “event-specific rate remapping,” or ESR, cells, seemed to signal which lap a mouse was on.

    In another experiment, the team trained mice on a square track on the first day, then substituted a circular track on the next one. Shifting to a new environment resulted in the ESR cells’ spatial responses being completely remapped onto the circular track. Strikingly, though, the lap that those neurons preferentially responded to remained the same. These findings suggest that ESR activity represents segmented units of experience.

    The circular track experiment showed that brain responses that specify your precise location can be altered without affecting event-specific activity. In a final experiment, the team asked whether the reverse is also true. A region called the medial entorhinal cortex (MEC) works closely with the hippocampus in spatial cognition and navigation. There is also evidence that it is involved in segmenting experience into sequential events. The researchers used optogenetics to switch off signals from the MEC to the hippocampus while mice performed the running task. Doing so had no effect on location-specific responses but completely disrupted lap-specific ones, suggesting place and event encoding can be separately manipulated—even though the same cells process both aspects of experience.

    […] “There’s no demonstration that these event-related patterns exist the first time an animal experiences a set of events—only that they appear after many repeats of a now familiar sequence,” Frank says. “This is not really the same as our episodic memories, where each new experience gets encoded separately and stored as an event the first (and often only) time it happens.” He thinks the cells represent “well-learned and relevant elements of an experience with repeating elements.”

    ...view full instructions

    Which of the following statements best explains the role of Event Specific Rate Remapping cells?

    Solution

    30% of the neurons in the hippocampus were called as the ESR cells. The activity of these cells as recorded during the experiment showed a lap-specific pattern. Hence, the activity of these cells changed and not the percentage or type of cell.

    Option A is incorrect as the percentage of ESR cells that were activated does not change. 
    Option B is incorrect as this has not been given in the passage. The passage does not say that any particular subset of these cells reacted differently. 
    Option D is incorrect as the percentage of ESR cells that showed activity did not change. 
    Option C correctly explains the role of ESR cells and therefore it is the correct answer.

  • Question 4
    3 / -1

    Directions For Questions

    Read the passage and answer the following questions:

    […]A brain region called the hippocampus is critical for memory formation and also seems to be involved in navigation. Neurons in the hippocampus called “place” cells selectively respond to being in specific locations, forming a cognitive map of the environment. Such spatial information is clearly important for “episodic” (autobiographical rather than factual) memory. But so, too, are other aspects of experience, such as changing sensory input. There is evidence that neurons in the hippocampus encode sensory changes by altering the frequency at which they fire, a phenomenon termed “rate remapping.” According to research by neuroscientist Loren Frank of the University of California, San Francisco, and his colleagues, such changes may also encode information about where an animal has been and where it is going, enabling rate remapping to represent trajectories of travel.

    In the new study, published last week in Nature Neuroscience, the team—led by Chen Sun, a graduate student in Tonegawa’s lab—devised a task that attempted to disentangle the discrete, segmented nature of events from the continuously changing spatial and sensory details of moment-to-moment experience. The researchers trained mice to run around a square track. After doing four laps, the animals were rewarded with a sweet treat. They visited the reward box after every lap, segmenting each trial into four “events. Each lap traversed the same route, so sensory and location information was constant from one event to the next, allowing the researchers to attribute brain activity differences to what did change: the laps, or events.

    The researchers recorded activity in hundreds of hippocampal cells while the mice performed this task and found that around 30 percent of cells showed a lap-specific pattern. These neurons, which the researchers termed “event-specific rate remapping,” or ESR, cells, seemed to signal which lap a mouse was on.

    In another experiment, the team trained mice on a square track on the first day, then substituted a circular track on the next one. Shifting to a new environment resulted in the ESR cells’ spatial responses being completely remapped onto the circular track. Strikingly, though, the lap that those neurons preferentially responded to remained the same. These findings suggest that ESR activity represents segmented units of experience.

    The circular track experiment showed that brain responses that specify your precise location can be altered without affecting event-specific activity. In a final experiment, the team asked whether the reverse is also true. A region called the medial entorhinal cortex (MEC) works closely with the hippocampus in spatial cognition and navigation. There is also evidence that it is involved in segmenting experience into sequential events. The researchers used optogenetics to switch off signals from the MEC to the hippocampus while mice performed the running task. Doing so had no effect on location-specific responses but completely disrupted lap-specific ones, suggesting place and event encoding can be separately manipulated—even though the same cells process both aspects of experience.

    […] “There’s no demonstration that these event-related patterns exist the first time an animal experiences a set of events—only that they appear after many repeats of a now familiar sequence,” Frank says. “This is not really the same as our episodic memories, where each new experience gets encoded separately and stored as an event the first (and often only) time it happens.” He thinks the cells represent “well-learned and relevant elements of an experience with repeating elements.”

    ...view full instructions

    Which of the following statements can be inferred from the experiment with  Medial entorhinal cortex ?

    Solution

    The Medial entorhinal cortex is a critical component of the brain, that works closely with the hippocampus to provide event-specific brain signals, that help in formation of event specific memory. Therefore, it would impact event specific memory without affecting location specific memory.

    Option A is incorrect as it is not the sole part of the brain that is responsible for the same. There is no mention of it in the passage. 

    Option B is incorrect because the the Medial entorhinal cortex would impact event specific responses, without affecting the location specific responses.

    Option C is also incorrect as there in no statement that explains how the spatial responses were "remapped" onto the ESR. 

    Option D best is correct with respect to the passage,and hence it is the correct answer.

  • Question 5
    3 / -1

    Directions For Questions

    Read the following passage and answer the questions given below

    You wake up in the morning and find yourself back-to-back in bed with an unconscious violinist. He has been found to have a fatal kidney ailment, and the Society of Music Lovers has canvassed all the available medical records and found that you alone have the right blood type to help. They have therefore kidnapped you, and last night the violinist’s circulatory system was plugged into yours, so that your kidneys can be used to extract poisons from his blood as well as your own. The director of the hospital now tells you: ‘Look, we’re sorry the Society of Music Lovers did this to you - we would never have permitted it if we had known. But still, they did it, and the violinist now is plugged into you. To unplug you would be to kill him. But never mind, it’s only for nine months. By then he will have recovered from his ailment, and can safely be unplugged from you.’

    Readers are supposed to judge that the violinist, despite having as much right to life as anyone else, doesn’t thereby have the right to use the body and organs of someone who hasn’t consented to this - even if this is the only way for him to remain alive. This is supposed to imply that, even if it is admitted that the foetus has a right to life, it doesn’t yet follow that it has a right to the means to survive where that involves the use of an unconsenting other’s body.

    Faced with people who don’t ‘get’ a thought experiment, the temptation for philosophers is to say that these people aren’t sufficiently good at isolating what is ethically relevant. Obviously, such a response risks being self-serving, and tends to gloss over an important question: how should we determine what are the ethically relevant features of a situation?

    Although philosophers don’t often talk about this, it would appear that they assume that the interpretation of thought experiments should be subject to a convention of authoritative authorial ethical framing. To further spell out the implied convention, the author of the thought experiment has, by definition, specified all the ethically relevant elements of the case.

    Thought-experiment designers often attempt to finesse the problem through an omniscient authorial voice that, at a glance, takes in and relates events in their essentials. The voice is able to say clearly and concisely what each of the thought experiment’s actors is able to do, their psychological states and intentions. The authorial voice will often stipulate that choices must be made from a short predefined menu, with no ability to alter the terms of the problem. For example, the reader might be presented with only two choices, as in the classic trolley problem: pull a lever, or don’t pull it.

    Ethical thought experiments work best when those who read them are willing to go along with the arbitrary stipulations of the author. The greater one’s contextual expertise, the more likely one is to suffer the problem of ‘too much knowledge’ when faced with thought experiments stipulating facts and circumstances that make little sense given one’s domain-specific experience. So, while philosophers tend to assume that they make ethical choices clearer and more rigorous by moving them on to abstract and context-free territory, such gains are likely to be experienced as losses in clarity by those with relevant situational expertise.

    ...view full instructions

    The purpose behind giving the example of the thought experiment involving the violinist is :

    Solution

    After reading the entire thought experiment and the desired implication of the same, we can come to the conclusion that the author is trying to highlight that it is a stretch for the common man to identify the desired implications of this thought experiment. After giving the example, the author highlights how some people don't 'get' thought experiments. To overcome this issue many thought experiment designers highlight what is relevant in a given scenario so that people can understand the implication of their experiment. The author then adds how thought experiments only work if the person follows the authorial voice and does not bring in his own context to a problem. Thus, through the passage, the author is trying to show how thought experiments require people to follow the authorial voice and the disadvantage of doing this. The example of the violinist thought experiment helps us understand why thought experiments need an authorial voice. 

    Option A is restricted to the thought experiment involving the violinist. It does not fit the larger purpose of the passage which is not about abortion rights. Hence, it is incorrect.

    Option B is also incorrect as the reasons why people don't understand thought experiments is not explained by using the example of this thought experiment itself.

    Option C is also incorrect as the thought experiment at hand does not make it easier to understand. In fact, understanding the true implication of the thought experiment itself is a stretch. 

    Option D is correct. The author reasons that the person taking up the thought experiment must follow the reasoning and the chain of thought of the authorial voice to truly arrive at the desired implication of the thought experiment. 

  • Question 6
    3 / -1

    Directions For Questions

    Read the following passage and answer the questions given below

    You wake up in the morning and find yourself back-to-back in bed with an unconscious violinist. He has been found to have a fatal kidney ailment, and the Society of Music Lovers has canvassed all the available medical records and found that you alone have the right blood type to help. They have therefore kidnapped you, and last night the violinist’s circulatory system was plugged into yours, so that your kidneys can be used to extract poisons from his blood as well as your own. The director of the hospital now tells you: ‘Look, we’re sorry the Society of Music Lovers did this to you - we would never have permitted it if we had known. But still, they did it, and the violinist now is plugged into you. To unplug you would be to kill him. But never mind, it’s only for nine months. By then he will have recovered from his ailment, and can safely be unplugged from you.’

    Readers are supposed to judge that the violinist, despite having as much right to life as anyone else, doesn’t thereby have the right to use the body and organs of someone who hasn’t consented to this - even if this is the only way for him to remain alive. This is supposed to imply that, even if it is admitted that the foetus has a right to life, it doesn’t yet follow that it has a right to the means to survive where that involves the use of an unconsenting other’s body.

    Faced with people who don’t ‘get’ a thought experiment, the temptation for philosophers is to say that these people aren’t sufficiently good at isolating what is ethically relevant. Obviously, such a response risks being self-serving, and tends to gloss over an important question: how should we determine what are the ethically relevant features of a situation?

    Although philosophers don’t often talk about this, it would appear that they assume that the interpretation of thought experiments should be subject to a convention of authoritative authorial ethical framing. To further spell out the implied convention, the author of the thought experiment has, by definition, specified all the ethically relevant elements of the case.

    Thought-experiment designers often attempt to finesse the problem through an omniscient authorial voice that, at a glance, takes in and relates events in their essentials. The voice is able to say clearly and concisely what each of the thought experiment’s actors is able to do, their psychological states and intentions. The authorial voice will often stipulate that choices must be made from a short predefined menu, with no ability to alter the terms of the problem. For example, the reader might be presented with only two choices, as in the classic trolley problem: pull a lever, or don’t pull it.

    Ethical thought experiments work best when those who read them are willing to go along with the arbitrary stipulations of the author. The greater one’s contextual expertise, the more likely one is to suffer the problem of ‘too much knowledge’ when faced with thought experiments stipulating facts and circumstances that make little sense given one’s domain-specific experience. So, while philosophers tend to assume that they make ethical choices clearer and more rigorous by moving them on to abstract and context-free territory, such gains are likely to be experienced as losses in clarity by those with relevant situational expertise.

    ...view full instructions

    Which of the following is the opinion of the philosophers about thought experiments?

    Solution

    Philosophers feel that people sometimes do not understand thought experiments because they do not know which ethical points are relevant to the experiment. Hence, they assume that interpretation of thought experiments should be done according to the directions given by the authorial voice which states what is relevant and what is not.

    Option A is incorrect because it mentions the purpose of a thought experiment, and does not reflect the opinions of the philosophers who make these thought experiments.

    Option C is incorrect as there is no quantification provided in the passage for how many people do not follow these experiments. Hence, we cannot say 'most' don't understand.

    Option D is also incorrect as only certain problems like the trolley problem present the reader with a single yes or no choice, but it cannot be extrapolated to all problems. 

    Option B correctly explains the opinion of philosophers about thought experiments and therefore it is the correct answer.

  • Question 7
    3 / -1

    Directions For Questions

    Read the following passage and answer the questions given below

    You wake up in the morning and find yourself back-to-back in bed with an unconscious violinist. He has been found to have a fatal kidney ailment, and the Society of Music Lovers has canvassed all the available medical records and found that you alone have the right blood type to help. They have therefore kidnapped you, and last night the violinist’s circulatory system was plugged into yours, so that your kidneys can be used to extract poisons from his blood as well as your own. The director of the hospital now tells you: ‘Look, we’re sorry the Society of Music Lovers did this to you - we would never have permitted it if we had known. But still, they did it, and the violinist now is plugged into you. To unplug you would be to kill him. But never mind, it’s only for nine months. By then he will have recovered from his ailment, and can safely be unplugged from you.’

    Readers are supposed to judge that the violinist, despite having as much right to life as anyone else, doesn’t thereby have the right to use the body and organs of someone who hasn’t consented to this - even if this is the only way for him to remain alive. This is supposed to imply that, even if it is admitted that the foetus has a right to life, it doesn’t yet follow that it has a right to the means to survive where that involves the use of an unconsenting other’s body.

    Faced with people who don’t ‘get’ a thought experiment, the temptation for philosophers is to say that these people aren’t sufficiently good at isolating what is ethically relevant. Obviously, such a response risks being self-serving, and tends to gloss over an important question: how should we determine what are the ethically relevant features of a situation?

    Although philosophers don’t often talk about this, it would appear that they assume that the interpretation of thought experiments should be subject to a convention of authoritative authorial ethical framing. To further spell out the implied convention, the author of the thought experiment has, by definition, specified all the ethically relevant elements of the case.

    Thought-experiment designers often attempt to finesse the problem through an omniscient authorial voice that, at a glance, takes in and relates events in their essentials. The voice is able to say clearly and concisely what each of the thought experiment’s actors is able to do, their psychological states and intentions. The authorial voice will often stipulate that choices must be made from a short predefined menu, with no ability to alter the terms of the problem. For example, the reader might be presented with only two choices, as in the classic trolley problem: pull a lever, or don’t pull it.

    Ethical thought experiments work best when those who read them are willing to go along with the arbitrary stipulations of the author. The greater one’s contextual expertise, the more likely one is to suffer the problem of ‘too much knowledge’ when faced with thought experiments stipulating facts and circumstances that make little sense given one’s domain-specific experience. So, while philosophers tend to assume that they make ethical choices clearer and more rigorous by moving them on to abstract and context-free territory, such gains are likely to be experienced as losses in clarity by those with relevant situational expertise.

    ...view full instructions

    Why do creators of the thought experiment provide very little options for the reader to make?

    Solution

    Thought experiment designers usually are faced with the problem that few people, who do not get the experiment,  are not able to isolate the ethically relevant features of the thought experiment. 

    Option A is incorrect as the conclusion is not predefined. The ethicality of the situation is subjective, and hence making the option pool smaller is not a result of diluting the whole thought experiment to two choices.

    Option B is also incorrect. The losses in clarity mentioned are to people who have relevant experience who are not able to go along with the stipulated conditions stated in the thought experiment.

    Option D is incorrect. People with greater contextual expertise find it difficult to go along with the stipulated conditions of the thought experiment. Hence, adding more conditions and making the experiment narrow is only going to make it harder for them. 

    Option C points out why thought experiment creators limit the number of options for people. Therefore it is the correct answer.

  • Question 8
    3 / -1

    Directions For Questions

    Read the following passage and answer the questions given below

    You wake up in the morning and find yourself back-to-back in bed with an unconscious violinist. He has been found to have a fatal kidney ailment, and the Society of Music Lovers has canvassed all the available medical records and found that you alone have the right blood type to help. They have therefore kidnapped you, and last night the violinist’s circulatory system was plugged into yours, so that your kidneys can be used to extract poisons from his blood as well as your own. The director of the hospital now tells you: ‘Look, we’re sorry the Society of Music Lovers did this to you - we would never have permitted it if we had known. But still, they did it, and the violinist now is plugged into you. To unplug you would be to kill him. But never mind, it’s only for nine months. By then he will have recovered from his ailment, and can safely be unplugged from you.’

    Readers are supposed to judge that the violinist, despite having as much right to life as anyone else, doesn’t thereby have the right to use the body and organs of someone who hasn’t consented to this - even if this is the only way for him to remain alive. This is supposed to imply that, even if it is admitted that the foetus has a right to life, it doesn’t yet follow that it has a right to the means to survive where that involves the use of an unconsenting other’s body.

    Faced with people who don’t ‘get’ a thought experiment, the temptation for philosophers is to say that these people aren’t sufficiently good at isolating what is ethically relevant. Obviously, such a response risks being self-serving, and tends to gloss over an important question: how should we determine what are the ethically relevant features of a situation?

    Although philosophers don’t often talk about this, it would appear that they assume that the interpretation of thought experiments should be subject to a convention of authoritative authorial ethical framing. To further spell out the implied convention, the author of the thought experiment has, by definition, specified all the ethically relevant elements of the case.

    Thought-experiment designers often attempt to finesse the problem through an omniscient authorial voice that, at a glance, takes in and relates events in their essentials. The voice is able to say clearly and concisely what each of the thought experiment’s actors is able to do, their psychological states and intentions. The authorial voice will often stipulate that choices must be made from a short predefined menu, with no ability to alter the terms of the problem. For example, the reader might be presented with only two choices, as in the classic trolley problem: pull a lever, or don’t pull it.

    Ethical thought experiments work best when those who read them are willing to go along with the arbitrary stipulations of the author. The greater one’s contextual expertise, the more likely one is to suffer the problem of ‘too much knowledge’ when faced with thought experiments stipulating facts and circumstances that make little sense given one’s domain-specific experience. So, while philosophers tend to assume that they make ethical choices clearer and more rigorous by moving them on to abstract and context-free territory, such gains are likely to be experienced as losses in clarity by those with relevant situational expertise.

    ...view full instructions

    Which of the following is the main idea mentioned in the last paragraph of the passage?

    Solution

    In the last para, the author says that the people who follow the authorial voice completely are better able to comprehend the thought experiment. On the other hand, this kind of authorial framing makes no sense to the people who have relevant domain experience. Thus, the author says that by placing the experiment in an arbitrary and context-free setup a person will reduce the complexity involved in understanding the thought experiment for someone who has no prior experience in that domain. But this comes at the cost of making it harder to understand for those who have relevant experience. Hence, option D is the right answer.

    Options A and C captures only part of the main point. Hence, it is incorrect.

    Option B is a distortion of what is given in the paragraph.

  • Question 9
    3 / -1

    Directions For Questions

    Read the passage carefully and answer the questions that follow:

    Behind almost every plate of food is the work of perhaps a dozen or more farmers. Even in something as simple as a dish of pasta with tomato sauce, farmers grew the wheat for the pasta, and the tomatoes, basil, onion, garlic and olives needed to make the sauce. The farmers may be working in different farms, countries or even continents - the tomatoes, for instance, could be from Spain or from Kenya.

    Much of the food we eat is the result of work by a huge number of farmers, growers and agricultural workers, but in many parts of the world, we simply pluck packets of food off supermarket shelves without giving this provenance a second thought. But the future of farming, and of farmers, is not as secure as we might expect. The odds are that the farmers who grew the food for your next meal have the majority of their careers behind them. In the UK, the average age of a farmer is 59. In Kenya, it is 60. And in Japan, with the highest average age for a farmer, it is 67. When this generation of experienced farmers retires, who will carry on putting food on the table after them? Young people are increasingly seeking work in the cities, sidelining agriculture. Without a new generation to take on the job, the global food supply begins to look very uncertain.

    A number of solutions are emerging to tackle this ageing crisis in farming. Some of them involve creating new technologies to reduce farmers’ workload, so fewer people can get more done. Other solutions involve the arguably much harder challenge of tackling stigma around farming, and changing people’s minds to convince them that farming is a viable way of life.

    One of the people trying to do that is Mary Nyale, programme coordinator for Farm Africa’s Growing Futures project in western Kenya. “Agriculture was used a lot in primary and secondary schools as a punishment,” says Nyale. “Anything bad you do in school, you would be told to go to a farm and till a bit of land.” When farming is seen as a punishment, agriculture becomes an unappealing career choice. It is often not seen as something worth doing for a living, especially among young people who do not have a family background in farming.

    Nyale’s programme aims to overturn that way of thinking. More than 80% of Kenya’s population is under 35, and in 2018 nearly one in four young people were unemployed. Sustainably growing high-value crops is one route out of unemployment.

    Thousands of young people are now learning to grow crops like French beans, mangetouts, kale, tomatoes and cabbages, through the Growing Futures programme. Each participant’s move into farming starts with the Growing Futures demonstration plot. The programme provides each person with seeds and fertiliser, and teaches them how to care for several different crops.

    ...view full instructions

    Which of the following statements is/are true according to the passage?

    I:  At least 20% of Kenya's population is unemployed.

    II: Japan has the highest average age for farmers in Asia.

    III: The Growing Futures programme sells demonstration plots to teach young people farming.

    Solution

    Statement I: In the passage, it is given that 1 in 4 young people were unemployed. It is also given that "More than 80% of Kenya’s population is under 35". However, we don't know if the "young people" in the first statement refers to all those who are under 35. Hence, option A cannot be inferred. 

    Statement II: From the line, “ in Japan, with the highest average age for a farmer, it is 67” we can conclude that Japan has the highest average age for farmers in the world and hence in Asia too. Therefore, this statement is correct.

    Statement III: The passage mentions that young people begin farming on the demonstration plots. However, we cannot say that they have to buy those plots. Thus, this statement cannot be inferred.

    From the given options, Option B identifies the correct statement.

  • Question 10
    3 / -1

    Directions For Questions

    Read the passage carefully and answer the questions that follow:

    Behind almost every plate of food is the work of perhaps a dozen or more farmers. Even in something as simple as a dish of pasta with tomato sauce, farmers grew the wheat for the pasta, and the tomatoes, basil, onion, garlic and olives needed to make the sauce. The farmers may be working in different farms, countries or even continents - the tomatoes, for instance, could be from Spain or from Kenya.

    Much of the food we eat is the result of work by a huge number of farmers, growers and agricultural workers, but in many parts of the world, we simply pluck packets of food off supermarket shelves without giving this provenance a second thought. But the future of farming, and of farmers, is not as secure as we might expect. The odds are that the farmers who grew the food for your next meal have the majority of their careers behind them. In the UK, the average age of a farmer is 59. In Kenya, it is 60. And in Japan, with the highest average age for a farmer, it is 67. When this generation of experienced farmers retires, who will carry on putting food on the table after them? Young people are increasingly seeking work in the cities, sidelining agriculture. Without a new generation to take on the job, the global food supply begins to look very uncertain.

    A number of solutions are emerging to tackle this ageing crisis in farming. Some of them involve creating new technologies to reduce farmers’ workload, so fewer people can get more done. Other solutions involve the arguably much harder challenge of tackling stigma around farming, and changing people’s minds to convince them that farming is a viable way of life.

    One of the people trying to do that is Mary Nyale, programme coordinator for Farm Africa’s Growing Futures project in western Kenya. “Agriculture was used a lot in primary and secondary schools as a punishment,” says Nyale. “Anything bad you do in school, you would be told to go to a farm and till a bit of land.” When farming is seen as a punishment, agriculture becomes an unappealing career choice. It is often not seen as something worth doing for a living, especially among young people who do not have a family background in farming.

    Nyale’s programme aims to overturn that way of thinking. More than 80% of Kenya’s population is under 35, and in 2018 nearly one in four young people were unemployed. Sustainably growing high-value crops is one route out of unemployment.

    Thousands of young people are now learning to grow crops like French beans, mangetouts, kale, tomatoes and cabbages, through the Growing Futures programme. Each participant’s move into farming starts with the Growing Futures demonstration plot. The programme provides each person with seeds and fertiliser, and teaches them how to care for several different crops.

    ...view full instructions

    The main aim of Nyale’s programme is to:

    Solution

    From the lines, “Other solutions involve the arguably much harder challenge of tackling the stigma around farming and changing people’s minds to convince them that farming is a viable way of life. One of the people trying to do that is Mary Nyale, programme coordinator for Farm Africa’s Growing Futures project in western Kenya.”, and “Nyale’s programme aims to overturn that way of thinking.” we can understand that Nyale’s programme aims to change people’s perception about farming
    Option A: This is one of the perceptions the programme aims to change but it is not the main aim. Therefore, this option is incorrect.
    Option B: This is not given as the main aim of the program. Hence, we can eliminate this option.
    Option C: This is one of the features of the programme and not its main aim. Hence, this option is incorrect.
    Option D: This is the main aim of the programme.
    Hence, the correct answer is Option D.

  • Question 11
    3 / -1

    Directions For Questions

    Read the passage carefully and answer the questions that follow:

    Behind almost every plate of food is the work of perhaps a dozen or more farmers. Even in something as simple as a dish of pasta with tomato sauce, farmers grew the wheat for the pasta, and the tomatoes, basil, onion, garlic and olives needed to make the sauce. The farmers may be working in different farms, countries or even continents - the tomatoes, for instance, could be from Spain or from Kenya.

    Much of the food we eat is the result of work by a huge number of farmers, growers and agricultural workers, but in many parts of the world, we simply pluck packets of food off supermarket shelves without giving this provenance a second thought. But the future of farming, and of farmers, is not as secure as we might expect. The odds are that the farmers who grew the food for your next meal have the majority of their careers behind them. In the UK, the average age of a farmer is 59. In Kenya, it is 60. And in Japan, with the highest average age for a farmer, it is 67. When this generation of experienced farmers retires, who will carry on putting food on the table after them? Young people are increasingly seeking work in the cities, sidelining agriculture. Without a new generation to take on the job, the global food supply begins to look very uncertain.

    A number of solutions are emerging to tackle this ageing crisis in farming. Some of them involve creating new technologies to reduce farmers’ workload, so fewer people can get more done. Other solutions involve the arguably much harder challenge of tackling stigma around farming, and changing people’s minds to convince them that farming is a viable way of life.

    One of the people trying to do that is Mary Nyale, programme coordinator for Farm Africa’s Growing Futures project in western Kenya. “Agriculture was used a lot in primary and secondary schools as a punishment,” says Nyale. “Anything bad you do in school, you would be told to go to a farm and till a bit of land.” When farming is seen as a punishment, agriculture becomes an unappealing career choice. It is often not seen as something worth doing for a living, especially among young people who do not have a family background in farming.

    Nyale’s programme aims to overturn that way of thinking. More than 80% of Kenya’s population is under 35, and in 2018 nearly one in four young people were unemployed. Sustainably growing high-value crops is one route out of unemployment.

    Thousands of young people are now learning to grow crops like French beans, mangetouts, kale, tomatoes and cabbages, through the Growing Futures programme. Each participant’s move into farming starts with the Growing Futures demonstration plot. The programme provides each person with seeds and fertiliser, and teaches them how to care for several different crops.

    ...view full instructions

    Which of the following is true based on the passage?

    Solution

    Option A: The passage states that agriculture was used a lot in primary and secondary schools as a punishment. This means that schools employed agriculture as a means of punishing the students frequently. The statement “agriculture was used in a lot of primary and secondary schools as a punishment.” means that many schools employed agriculture as a means of punishing the students. This is different from the original idea in the passage as the focus is taken away from the frequency of the punishment to the number of schools using such methods. Hence, this option is incorrect.

    Option B: This statement is a distortion. The author mentions Nyale's effort being useful in assisting the unemployed but does not present any substantial evidence to show that it has helped in reducing the unemployment rate in Kenya. Although Nyale's program is endeavouring to equip the youngsters with the requisite knowledge in farming as a way out of unemployment, we cannot comment on the extent of its impact. Hence this option is incorrect.

    Option D: Though the passage states, “When farming is seen as a punishment, agriculture becomes an unappealing career choice.” it is given as a possibility and there is no mention or statistics given to imply that it has resulted in a decrease in the number of students taking an interest in farming as a career.

    Option C: From the lines, “Much of the food we eat is the result of work by a huge number of farmers, growers and agricultural workers, but in many parts of the world, we simply pluck packets of food off supermarket shelves without giving this provenance a second thought.”, we can conclude that this option is true.
    Hence the correct answer is Option C.

  • Question 12
    3 / -1

    Directions For Questions

    Read the passage carefully and answer the questions that follow:

    Behind almost every plate of food is the work of perhaps a dozen or more farmers. Even in something as simple as a dish of pasta with tomato sauce, farmers grew the wheat for the pasta, and the tomatoes, basil, onion, garlic and olives needed to make the sauce. The farmers may be working in different farms, countries or even continents - the tomatoes, for instance, could be from Spain or from Kenya.

    Much of the food we eat is the result of work by a huge number of farmers, growers and agricultural workers, but in many parts of the world, we simply pluck packets of food off supermarket shelves without giving this provenance a second thought. But the future of farming, and of farmers, is not as secure as we might expect. The odds are that the farmers who grew the food for your next meal have the majority of their careers behind them. In the UK, the average age of a farmer is 59. In Kenya, it is 60. And in Japan, with the highest average age for a farmer, it is 67. When this generation of experienced farmers retires, who will carry on putting food on the table after them? Young people are increasingly seeking work in the cities, sidelining agriculture. Without a new generation to take on the job, the global food supply begins to look very uncertain.

    A number of solutions are emerging to tackle this ageing crisis in farming. Some of them involve creating new technologies to reduce farmers’ workload, so fewer people can get more done. Other solutions involve the arguably much harder challenge of tackling stigma around farming, and changing people’s minds to convince them that farming is a viable way of life.

    One of the people trying to do that is Mary Nyale, programme coordinator for Farm Africa’s Growing Futures project in western Kenya. “Agriculture was used a lot in primary and secondary schools as a punishment,” says Nyale. “Anything bad you do in school, you would be told to go to a farm and till a bit of land.” When farming is seen as a punishment, agriculture becomes an unappealing career choice. It is often not seen as something worth doing for a living, especially among young people who do not have a family background in farming.

    Nyale’s programme aims to overturn that way of thinking. More than 80% of Kenya’s population is under 35, and in 2018 nearly one in four young people were unemployed. Sustainably growing high-value crops is one route out of unemployment.

    Thousands of young people are now learning to grow crops like French beans, mangetouts, kale, tomatoes and cabbages, through the Growing Futures programme. Each participant’s move into farming starts with the Growing Futures demonstration plot. The programme provides each person with seeds and fertiliser, and teaches them how to care for several different crops.

    ...view full instructions

    Which of the following options correctly represents the main problem of the farming crisis and one solution to it?

    Solution

    The main crisis that daunts farming and the possible remedies can be inferred from the following excerpt:"...A number of solutions are emerging to tackle this ageing crisis in farming. Some of them involve creating new technologies to reduce farmers’ workload, so fewer people can get more done. Other solutions involve the arguably much harder challenge of tackling stigma around farming, and changing people’s minds to convince them that farming is a viable way of life..."

    The main predicament is that most youth are sidelining agriculture. Thus, farming is overly reliant on older farmers and once they retire there might not be enough farmers from the new generation to ensure global food supply. To remedy this, the author proposes the use of novel technologies to reduce the farmer's workload and improve efficiency {"...fewer people can get more done..."}. Addressing the stigma around farming is the second proposition by the author {albeit a "much harder challenge" according to him}. Option B best captures the crisis and the remedy discussed in the passage.

    Option A: "The ignorance towards the origin of agricultural produce" is not the crisis being discussed by the author. Although this is one of the issues presented, the ageing crisis is the primary focus.

    Option C: "The wrongful use of agriculture as punishment in schools" is again not the primary focus. This is a supplementary discussion undertaken later in the passage.

    Option D: The high average age is a symptom and not the main problem itself. The main problem is that not enough of the youth are taking up farming. Hence, option D is incorrect.

  • Question 13
    3 / -1

    Directions For Questions

    Read the passage and answer the following questions:

    Now isn’t the time to talk about inequality. That was the message the British government sent out when it suspended companies’ annual legal duty to publish their gender pay gap—a week before the deadline. Soon after, the political adviser turned journalist Sonia Sodha received fierce backlash for noting that a disproportionate number of the British doctors dying from the coronavirus pandemic come from ethnic minorities. This isn’t the time to talk about race, she was told because brave health-care workers of every ethnicity are losing their lives.

    The collection of data on race and gender is an easy target for those who style themselves as champions of small government or cutting red tape and easing “burdensome” regulation. But without it, policymakers are unable to see the full impact of their decisions—and the media and the opposition are less equipped to hold them to account.

    That matters because this will be the second successive decade in which the aftermath of a major economic shock shapes government decisions. In Britain, the 2010s were the austerity decade, as the fallout from the financial crisis led to successive Conservative governments cutting public spending, freezing benefits, and blaming any unpopular decisions on the fact that there was “no money left.” The next 10 years —the coronavirus decade—will be even more shaped by the global pandemic than the past were shaped by the financial crash. After weeks of lockdown, the global economy is in free fall. Oil prices have plummeted. Air travel has slowed to a trickle. Post-crash austerity fell harder on women, who tended to pick up the slack from cuts to children’s services and care for the elderly, damaging their earning potential as a result. In Britain today, women make up the majority of low earners, according to the Women’s Budget Group, an independent think tank. Nine out of ten single parents are mothers and half of all single parents are living in poverty.

    In light of this, measuring the gender pay gap would seem to give us an important insight into an economic recovery after the pandemic. But not to commentators such as Daniel Hannan. The Conservative politician called pre-pandemic concerns about social mobility “petty,” and added: “When a million more people are [unemployed], does anyone think it will be a priority to publish gender pay gaps?”A few weeks earlier, the journalist Tom Welsh claimed that “the war on coronavirus has, in part, made the war on plastic redundant.” Both reflect an emerging strain of thought that suggests the economic deprivations heading toward Western societies mean that economic growth must be prioritized over every other concern. Hannan’s prescription was an end to environmentalism and other “regulations that inhibit growth … Even the minimum wage will be hard to justify if millions of people are looking for work.”

    All this is framed as ending the “petty” obsessions of the culture wars. But it isn’t a cease-fire; it is a demand that the left concede defeat. The current crisis might instead prompt us to ask whether companies domiciled in tax havens have any right to come crying to governments for a handout. We might question how far ordinary taxpayers should be expected to guarantee Richard Branson’s billions. We might suggest that, actually, for women who are underpaid, eradicating the gender pay gap is rather important.

    ...view full instructions

    The author mentions that the collection of data on race and gender is an easy target for a group of people. Who among the following is not a part of that group?

    Solution

    The passage states that “The collection of data on race and gender is an easy target for those who style themselves as champions of small government or cutting red tape and easing “burdensome” regulation”.
    Options A, B and D are mentioned in this statement whereas Option C is not.
    Hence, the correct answer is Option C.

  • Question 14
    3 / -1

    Directions For Questions

    Read the passage and answer the following questions:

    Now isn’t the time to talk about inequality. That was the message the British government sent out when it suspended companies’ annual legal duty to publish their gender pay gap—a week before the deadline. Soon after, the political adviser turned journalist Sonia Sodha received fierce backlash for noting that a disproportionate number of the British doctors dying from the coronavirus pandemic come from ethnic minorities. This isn’t the time to talk about race, she was told because brave health-care workers of every ethnicity are losing their lives.

    The collection of data on race and gender is an easy target for those who style themselves as champions of small government or cutting red tape and easing “burdensome” regulation. But without it, policymakers are unable to see the full impact of their decisions—and the media and the opposition are less equipped to hold them to account.

    That matters because this will be the second successive decade in which the aftermath of a major economic shock shapes government decisions. In Britain, the 2010s were the austerity decade, as the fallout from the financial crisis led to successive Conservative governments cutting public spending, freezing benefits, and blaming any unpopular decisions on the fact that there was “no money left.” The next 10 years —the coronavirus decade—will be even more shaped by the global pandemic than the past were shaped by the financial crash. After weeks of lockdown, the global economy is in free fall. Oil prices have plummeted. Air travel has slowed to a trickle. Post-crash austerity fell harder on women, who tended to pick up the slack from cuts to children’s services and care for the elderly, damaging their earning potential as a result. In Britain today, women make up the majority of low earners, according to the Women’s Budget Group, an independent think tank. Nine out of ten single parents are mothers and half of all single parents are living in poverty.

    In light of this, measuring the gender pay gap would seem to give us an important insight into an economic recovery after the pandemic. But not to commentators such as Daniel Hannan. The Conservative politician called pre-pandemic concerns about social mobility “petty,” and added: “When a million more people are [unemployed], does anyone think it will be a priority to publish gender pay gaps?”A few weeks earlier, the journalist Tom Welsh claimed that “the war on coronavirus has, in part, made the war on plastic redundant.” Both reflect an emerging strain of thought that suggests the economic deprivations heading toward Western societies mean that economic growth must be prioritized over every other concern. Hannan’s prescription was an end to environmentalism and other “regulations that inhibit growth … Even the minimum wage will be hard to justify if millions of people are looking for work.”

    All this is framed as ending the “petty” obsessions of the culture wars. But it isn’t a cease-fire; it is a demand that the left concede defeat. The current crisis might instead prompt us to ask whether companies domiciled in tax havens have any right to come crying to governments for a handout. We might question how far ordinary taxpayers should be expected to guarantee Richard Branson’s billions. We might suggest that, actually, for women who are underpaid, eradicating the gender pay gap is rather important.

    ...view full instructions

    Which of the following options describes the major factors influencing government decisions for the two decades mentioned in the passage?

    Solution

    According to the passage, “That matters because this will be the second successive decade in which the aftermath of a major economic shock shapes government decisions. In Britain, the 2010s were the austerity decade, as the fallout from the financial crisis” and “The next 10 years —the coronavirus decade—will be even more shaped by the global pandemic than the past were shaped by the financial crash.”
    From which we can understand that the 2010s were influenced by a financial crisis whereas the 2020s will be influenced by the global coronavirus pandemic.
    Since it is not given that the global pandemic has caused a financial crisis rather an economic shock, we can eliminate options A and C.
    Option D is incorrect as the events of 2020s are not mentioned as being a direct consequence of the decisions of 2010s.
    Option B correctly answers the question.

  • Question 15
    3 / -1

    Directions For Questions

    Read the passage and answer the following questions:

    Now isn’t the time to talk about inequality. That was the message the British government sent out when it suspended companies’ annual legal duty to publish their gender pay gap—a week before the deadline. Soon after, the political adviser turned journalist Sonia Sodha received fierce backlash for noting that a disproportionate number of the British doctors dying from the coronavirus pandemic come from ethnic minorities. This isn’t the time to talk about race, she was told because brave health-care workers of every ethnicity are losing their lives.

    The collection of data on race and gender is an easy target for those who style themselves as champions of small government or cutting red tape and easing “burdensome” regulation. But without it, policymakers are unable to see the full impact of their decisions—and the media and the opposition are less equipped to hold them to account.

    That matters because this will be the second successive decade in which the aftermath of a major economic shock shapes government decisions. In Britain, the 2010s were the austerity decade, as the fallout from the financial crisis led to successive Conservative governments cutting public spending, freezing benefits, and blaming any unpopular decisions on the fact that there was “no money left.” The next 10 years —the coronavirus decade—will be even more shaped by the global pandemic than the past were shaped by the financial crash. After weeks of lockdown, the global economy is in free fall. Oil prices have plummeted. Air travel has slowed to a trickle. Post-crash austerity fell harder on women, who tended to pick up the slack from cuts to children’s services and care for the elderly, damaging their earning potential as a result. In Britain today, women make up the majority of low earners, according to the Women’s Budget Group, an independent think tank. Nine out of ten single parents are mothers and half of all single parents are living in poverty.

    In light of this, measuring the gender pay gap would seem to give us an important insight into an economic recovery after the pandemic. But not to commentators such as Daniel Hannan. The Conservative politician called pre-pandemic concerns about social mobility “petty,” and added: “When a million more people are [unemployed], does anyone think it will be a priority to publish gender pay gaps?”A few weeks earlier, the journalist Tom Welsh claimed that “the war on coronavirus has, in part, made the war on plastic redundant.” Both reflect an emerging strain of thought that suggests the economic deprivations heading toward Western societies mean that economic growth must be prioritized over every other concern. Hannan’s prescription was an end to environmentalism and other “regulations that inhibit growth … Even the minimum wage will be hard to justify if millions of people are looking for work.”

    All this is framed as ending the “petty” obsessions of the culture wars. But it isn’t a cease-fire; it is a demand that the left concede defeat. The current crisis might instead prompt us to ask whether companies domiciled in tax havens have any right to come crying to governments for a handout. We might question how far ordinary taxpayers should be expected to guarantee Richard Branson’s billions. We might suggest that, actually, for women who are underpaid, eradicating the gender pay gap is rather important.

    ...view full instructions

    Which of the following can be inferred to be definitely true?

    Solution

    According to the passage, “Nine out of ten single parents are mothers and half of all single parents are living in poverty.”
    Option B: For this to be true, it should be given that more than half of the single parents in Britain are living in poverty.
    Option C: According to the statement given in the passage, if we consider 10 single parents 5 of whom are living in poverty and of the 10, 1 is a father and 9 are mothers. It is possible that of the 1 father is living in poverty. This would mean that now there are 5 mothers who are not in poverty and 4 mothers who are poor. Hence, it need not be true that most of the single mothers in Britain are living in poverty.
    Option D: Even if the single fathers in Britain are not poor does not mean they can be classified as rich.
    Option A: Based on the information in the passage, if we consider the least possible number of single parents who are in poverty to be women, it would mean that of every 10 parents, 5 are in poverty and of these 5, 1 is a man and 4 are women. Hence even in the least possible scenario most of the single parents in Britain who are in poverty are women.
    Therefore, the correct answer is Option A.

  • Question 16
    3 / -1

    Directions For Questions

    Read the passage and answer the following questions:

    Now isn’t the time to talk about inequality. That was the message the British government sent out when it suspended companies’ annual legal duty to publish their gender pay gap—a week before the deadline. Soon after, the political adviser turned journalist Sonia Sodha received fierce backlash for noting that a disproportionate number of the British doctors dying from the coronavirus pandemic come from ethnic minorities. This isn’t the time to talk about race, she was told because brave health-care workers of every ethnicity are losing their lives.

    The collection of data on race and gender is an easy target for those who style themselves as champions of small government or cutting red tape and easing “burdensome” regulation. But without it, policymakers are unable to see the full impact of their decisions—and the media and the opposition are less equipped to hold them to account.

    That matters because this will be the second successive decade in which the aftermath of a major economic shock shapes government decisions. In Britain, the 2010s were the austerity decade, as the fallout from the financial crisis led to successive Conservative governments cutting public spending, freezing benefits, and blaming any unpopular decisions on the fact that there was “no money left.” The next 10 years —the coronavirus decade—will be even more shaped by the global pandemic than the past were shaped by the financial crash. After weeks of lockdown, the global economy is in free fall. Oil prices have plummeted. Air travel has slowed to a trickle. Post-crash austerity fell harder on women, who tended to pick up the slack from cuts to children’s services and care for the elderly, damaging their earning potential as a result. In Britain today, women make up the majority of low earners, according to the Women’s Budget Group, an independent think tank. Nine out of ten single parents are mothers and half of all single parents are living in poverty.

    In light of this, measuring the gender pay gap would seem to give us an important insight into an economic recovery after the pandemic. But not to commentators such as Daniel Hannan. The Conservative politician called pre-pandemic concerns about social mobility “petty,” and added: “When a million more people are [unemployed], does anyone think it will be a priority to publish gender pay gaps?”A few weeks earlier, the journalist Tom Welsh claimed that “the war on coronavirus has, in part, made the war on plastic redundant.” Both reflect an emerging strain of thought that suggests the economic deprivations heading toward Western societies mean that economic growth must be prioritized over every other concern. Hannan’s prescription was an end to environmentalism and other “regulations that inhibit growth … Even the minimum wage will be hard to justify if millions of people are looking for work.”

    All this is framed as ending the “petty” obsessions of the culture wars. But it isn’t a cease-fire; it is a demand that the left concede defeat. The current crisis might instead prompt us to ask whether companies domiciled in tax havens have any right to come crying to governments for a handout. We might question how far ordinary taxpayers should be expected to guarantee Richard Branson’s billions. We might suggest that, actually, for women who are underpaid, eradicating the gender pay gap is rather important.

    ...view full instructions

    Based on the passage, which of the following can be concluded as true regarding Daniel Hannan?
    1. He believes that it is more important to create employment than have good working conditions. 
    2. He believes in the importance of a strong economy in a post-pandemic scenario.
    3. He believes that certain environment-friendly initiatives hinder economic progress.
    4. He believes that jobs are more important than reducing the pay gap and ensuring minimum wage.

    Solution

    The penultimate paragraph talks about various views of Daniel Hannan.
    Statement 1: We have no information about Hannan's beliefs on working conditions.
    Statement 2: We have no evidence of any such views being held by Hannan.
    Statement 3: From the lines "Hannan’s prescription was an end to environmentalism and other “regulations that inhibit growth" we can say this option is true.
    Statement 4: From the lines "The Conservative politician called pre-pandemic concerns about social mobility “petty,” and added: “When a million more people are [unemployed], does anyone think it will be a priority to publish gender pay gaps? Even the minimum wage will be hard to justify if millions of people are looking for work.” we can conclude this as true.
    Therefore we can only conclude Statements 3 and 4 as true.
    Hence the correct answer is Option B.

  • Question 17
    3 / -1

    There is a sentence that is missing in the paragraph below. Look at the paragraph and decide in which blank (option 1, 2, 3, or 4) the following sentence would best fit.

    Sentence: But while cultural knowledge and engineering have upgraded the human capacity to catalyse environmental change, the proclivity is common to all species.

    Passage: Humans are shaping the evolutionary future of life on Earth. We’re not only causing mass extinctions, we’re also forcing animals, plants and fungi to adapt to our manufactured world: city birds, for instance, are now singing higher notes since the pitch seems to help their song carry over the sound of traffic........1....... Scatter a few bacteria in a Petri dish and they will produce nutrient-rich byproducts that new bacteria strains can exploit, rapidly causing a multitude of diverse microbial populations to evolve..........2........The way these organisms change their environment in turn changes the evolutionary pressures that they and others face as they struggle to survive and reproduce. Their actions, in other words, bias what is selected for.......3........This process is known as ‘niche construction’, and all species do it, even if their effects are sometimes more modest and localised than ours.........4.........

    Solution

    The given sentence indicates that the proclivity to catalyse environment change is common to all species, not just human. Hence, the given sentence will fit in a blank where we transition from behaviour of humans to behaviour of animals and organisms. We see such a gap in option 1. In all other blanks, the sentence preceding and following both speak of organism behaviour and not human behaviour.

    Hence, option 1 is the right answer.

  • Question 18
    3 / -1

    The passage given below is followed by four alternate summaries. Choose the option that best captures the essence of the passage.

    Ignorance is generally pictured as an unwanted state of mind, and the notion of deliberate ignorance may raise eyebrows. Yet people often choose to be ignorant, demonstrating a form of harmful curiosity at odds with concepts such as ambiguity aversion, a general need for certainty, and the Bayesian principle of total evidence. Such behavior also contrasts with the common belief that more knowledge and data are always preferred, expressed in various forms from Aristotle (“All men by nature desire to know”) to the view of humans as informavores to the mission of national surveillance programs.

    Solution

    The passage discusses the phenomenon of deliberate ignorance, which refers to situations in which people choose to remain uninformed about something despite having the opportunity to learn about it. The author notes that this behaviour seems to contradict several commonly held beliefs about human nature, including the idea that people generally crave knowledge, and the belief that certainty and complete evidence are preferred over ambiguity. The author also suggests that deliberate ignorance can be harmful, and that it reflects a form of curiosity that is at odds with conventional ideas about how people seek information. Option C correctly captures the essence of the discussion.

    While Option A correctly states that deliberate ignorance can be a paradoxical and potentially harmful form of curiosity, it adds the phrase "often prevails despite the general belief," which is not explicitly stated in the passage. Option B mentions the idea that "the pursuit of knowledge is often superseded by harmful curiosity," which is not mentioned in the passage. Option D fails to capture the core idea regarding the harms of deliberate ignorance (it also wrongly suggests that humans have a "deep-seated desire" for certainty and knowledge, which is not directly stated in the passage).

    Hence, Option C is the correct choice. 

  • Question 19
    3 / -1

    The four sentences (labelled 1, 2, 3 and 4) below, Arrange the following four sentences into a coherent paragraph:

    1. This led Descartes to split the mind off from the world (and the body that was unarguably part of the world) in order to save it from reduction to physical mechanism.

    2. But in the inexorable march of the physical sciences and the mechanistic explanation of the world during the scientific revolution, the mind (and soul) were mortally threatened.

    3. During Descartes’s time, mind and world had been understood as entangled, interpenetrating, open to each other.

    4. All experience, meaning and purpose - once of mind and world both - were withdrawn from the world and put solely into Descartes’s new ‘mind-substance’, something that had not existed before.

      Solution

      The given collection of statements discusses how the understanding of the relationship between the mind and the world changed during the scientific revolution, particularly in the context of Descartes' philosophy. We note that Sentence 3 describes the prevailing understanding of the mind and world during Descartes' time, where they were seen as interconnected and mutually influencing. This means that the mind and world were thought to be intertwined and not separate entities. This would serve as an apt introduction [since subsequent sentences discuss how this notion changed]. One of the sentences [sentence 2] then explains how the emergence of physical sciences and mechanistic explanations during the scientific revolution threatened this aforementioned concept of the mind and soul. Sentence 1 then describes Descartes' response to this challenge - he split the mind off from the world and the body, which was considered part of the world, in order to preserve the concept of the mind from being reduced to a physical mechanism. Sentence 4 finally explains the consequences of this separation: all experience, meaning, and purpose that were once attributed to both the mind and the world were now solely associated with the new concept of the "mind-substance," which did not exist before Descartes' philosophy. Therefore, the correct arrangement is 3214. 

    1. Question 20
      3 / -1

      Read the following paragraph and select the option that best captures its essence: 

      For decades, the artificial heart technologies have improved through changes to more biocompatible materials, better valve design, and more efficient handling of blood flow. Successes have been achieved: one study saw 80 percent of patients on the artificial hearts surviving for over a year, and some for 6 years. The longest time a patient was supported to transplant was 1,373 days. But severe infectious complications were still common, and the goal of a complete “destination” therapy for artificial hearts was still a distant dream.

      Solution

      The passage briefly discusses the advances and limitations of artificial heart technology. It describes how artificial heart technology has improved through changes to more biocompatible materials, better valve design, and more efficient handling of blood flow. The passage also highlights some successes of artificial hearts, such as high survival rates among patients. However, the author adds severe infectious complications associated with the use of artificial hearts are still common, making the goal of a complete "destination" therapy for artificial hearts a "distant dream". In a way, the author indicates that artificial hearts are still not a permanent solution for patients due to the complications associated with their use. Option B comes closest to capturing the gist of the discussion. 

      Option A incorrectly introduces the idea of "widespread adoption" - the author does not present any comment in this regard. Option C is also distorted - the phrase {the benefits of artificial hearts as a complete "destination" therapy...} is incorrect since the author does not categorise artificial hearts as a complete "destination" therapy yet. Option D can be eliminated since the passage does not explicitly call artificial hearts as "ineffective."

      Hence, Option B is the correct choice.

    2. Question 21
      3 / -1

      Read the following paragraph and select the option that best captures its essence:

      We have lots of evidence that many animals are sentient beings. It’s not that we have a single, decisive test that conclusively settles the issue, but rather that animals display many different markers of sentience. Markers are behavioural and physiological properties we can observe in scientific settings and often in our everyday life as well. Their presence in animals can justify our seeing them as having sentient minds. Just as we often diagnose a disease by looking for many symptoms, all of which raise the probability of having that disease, we can look for sentience by investigating many different markers.

      Solution

      The passage discusses the idea of determining whether or not animals are sentient beings. The author notes that there is no single test that can conclusively settle the issue of sentience in animals. However, the presence of multiple behavioural and physiological markers (that we can observe in scientific settings and in our everyday lives) can justify our seeing them as having sentient minds. The author likens this process to diagnosing a disease by looking for multiple symptoms that raise the probability of having that disease. Option C comes closest to capturing the essence of the discussion. 

      Option A incorrectly implies that specific markers are sufficient to prove sentience, whereas the passage emphasizes the need for multiple markers. Option B suggests that there are decisive tests that detect certain sentience indicators, which the passage explicitly contradicts.  Option D is incorrect because it presents the conclusion that "all" animals are "unquestionably" sentient beings, which the passage does not state unequivocally, but rather suggests that sentience (in "many" animals) is likely based on the presence of multiple markers.

      Hence, Option C is the correct choice. 

    3. Question 22
      3 / -1

      Four sentences are given below. These sentences, when rearranged in proper order, form a logical and meaningful paragraph. Rearrange the sentences and enter the correct order as the answer.

      1. But before they condemn it, I desire them to resolve me, by what right any prince or state can put to death, or punish an alien, for any crime he commits in their country.
      2. I doubt not but this will seem a very strange doctrine to some men.  
      3. They speak not to him, nor, if they did, is he bound to hearken to them.
      4. It is certain their laws, by virtue of any sanction they receive from the promulgated will of the legislative, reach not a stranger.

      Solution

      After reading all the sentences, we see that the paragraph is about a strange doctrine which the author wishes to introduce. Statement 2 is the opening sentence where the author talks about his doctrine and how other men might find it very strange. Statement 1 should follow next as 'they' in statement 1 refers to the other men mentioned in statement 2. Statement 4 mentions 'stranger' which refers to 'alien' mentioned in the previous sentence. In statement 4, the author suggests that the laws made by men should not reach an alien and in statement 3, she gives the reason for this. Thus, 2 - 1 - 4 - 3 is the correct order.
      Hence, 2143 is the correct answer.

    4. Question 23
      3 / -1

      The four sentences (labelled 1, 2, 3 and 4) below, Arrange the following four sentences into a coherent paragraph:

      1. The broad political consensus behind the required disclosure of relevant pricing led administrations of both parties to issue rules through the Centers for Medicare and Medicaid Service (CMS) that force the medical care and insurance sectors to post online an abundance of previously hidden pricing data.

      2. That would strengthen price competition by making it easier for patients to spot the highest-value providers of services and reap the full benefit of any savings.

      3. Health care price transparency is that rare policy initiative that elicits support across the partisan divide in the United States.

      4. Employers and other payers are anticipated to utilize the data to promote competition by obtaining reduced prices, assisted by technology companies, and will be incentivized to publish clinical outcomes.

        Solution

        After reading all the sentences of the paragraph, we can infer that it is about healthcare price transparency and its benefits. Hence, sentence 3, which introduces this topic would be the opening sentence. Sentence 1 elaborates on the bipartisan support to the initiative and hence should come after 3. The mandatory pair 4-2 describe how access to pricing information can help foster competitiveness and 2 adds on how people can save as a result. Thus, 4-2 should come after 3-1.

      1. Question 24
        3 / -1

        There is a sentence that is missing in the paragraph below. Look at the paragraph and decide in which blank (option 1, 2, 3, or 4) the following sentence would best fit.

        Sentence: You clearly need some information about your environment, in particular about the opportunities and risks it presents.

        Paragraph: Imagine yourself in the State of Nature.……(1)……You have very basic needs, such as the need for food or the need to steer clear of danger, but you don’t yet have the concept of knowledge.….......(2)……Are the berries on the far side of the mountain ripe yet? And where has that bear gone? To gather this kind of information, you can, up to a point, rely on your ‘onboard’ sources of information - your senses, memory and reasoning faculty.......(3).......But you’d be far better off if, in addition, you could tap into other people’s stores of information. To come by the information you require, but did not get through your onboard sources, you need to rely on informants - people who can tell you, say, whether the berries on the far side of the mountain are ripe yet.……(4).….. But, of course, not just anyone will do. 

        Solution

        Placing the given sentence in Blank 2 would make the most sense because the preceding sentence talks about how in the State of Nature, people have basic needs such as food and safety, but they don't yet have the concept of knowledge. This sets the context for the need for information about the environment that is underscored in Blank 2. The sentence that follows Blank 2 poses questions that reflect the "opportunities [berries] and risks [bear]" mentioned in the given sentence. The remaining discussion presents how people can gather information through their senses, memory, and reasoning, and also benefit from tapping into other people's stores of information.

        Therefore, by placing the given sentence in Blank 2, the paragraph's chain of thought is coherent and logical. It explains how in the State of Nature, people have basic needs, but they lack knowledge and must rely on their senses and reasoning to gather information about their environment. The given sentence in Blank 2 then emphasizes the importance of acquiring knowledge, particularly about the environment's opportunities and risks. Finally, the following sentences describe varied sources of information. By contrast, placing the sentence in any of the other blanks would be less logical because it wouldn't align with the flow of the given paragraph.

        Hence, Option B is the correct choice. 

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