Self Studies

Verbal Ability ...

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  • 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?

  • 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?

  • 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?

  • 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 ?

  • 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 :

  • 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?

  • 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?

  • 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?

  • 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.

  • 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:

  • 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?

  • 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?

  • 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?

  • 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?

  • 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?

  • 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.

  • 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.........

  • 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.

  • 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.

    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.

    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.

    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.

    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.

      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. 

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