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Directions: Each passage below is accompanied by a number of questions. For some questions, you will consider how the passage might be revised to improve the expression of ideas. For other questions, you will consider how the passage might be edited to correct errors in sentence structure, usage, or punctuation. A passage or a question may be accompanied by one or more graphics (such as a table or graph) that you will consider as you make revising and editing decisions.Some questions will direct you to an underlined portion of a passage. Other questions will direct you to a location in a passage or ask you to think about the passage as a whole.After reading each passage, choose the answer to each question that most effectively improves the quality of writing in the passage or that makes the passage conform to the conventions of Standard Written English. Many questions include a "NO CHANGE" option. Choose that option if you think the best choice is to leave the relevant portion of the passage as it is.Question based on the following passage.Thinking Burns CaloriesHave you ever (1) been needing to take a nap after taking a long test in school? If so, youre not alone. One reason may be that you stayed up too late studying the night before. Another (2) may be that your brain, although not a muscle, burns a lot more calories than you think.The typical adult brain runs on about 12 watts of power, roughly equivalent to that used by a standard LED light bulb. In one sense, it is a model of efficiency. (3) For example, IBMs Watson, the supercomputer that defeated Jeopardy! super-champion Ken Jennings back in 2010, required 90,000 watts of power, roughly what would power all of the appliances in an average-size suburban neighborhood. (4) Although it originally required a roomful of servers, today it is the size of three pizza boxes. Although our brains typically constitute only 2% of our body weight, they burn about 20% of our resting energy. (5) It would be understandable that such a hard-working organ needs to rest for 8 hours a day, and perhaps even more if it just helped you tackle your AP calculus mid-term.Temporary mental exhaustion due to thinking is not the same as chronic mental fatigue—which is associated with sleep deprivation and certain mental (6) disorders, but it is still a very real phenomenon. When our brain cells are working harder, they require more glucose. Studies have shown that people who are solving hard problems see a larger (7) decay in blood glucose levels than do those who are just doing a mindless task, such as pressing a button. Findings like these about the link between diet and brain function (8) would suggest that it might be a good idea to eat something with a bit of sugar in it during your SAT break, to revive those brain cells.Other studies indicate that moderate exercise before a test can increase mental endurance and fight brain fatigue. One study showed that children who walked on a treadmill for 20 minutes before a test performed better than those who read quietly instead.1. Attitude seems to play a significant role in mental performance as well.2. Research suggests that if you go into a test with a positive frame of mind, you will be more likely to persist through challenges instead of giving up.3.One way to do this is surprisingly (9) simple to just visualize yourself finishing your task successfully, rather than imagining all the things that could go wrong.4.Although it is helpful to think about how to avoid mistakes as you study in the days before a test, it is less productive to do so on the day of the test.5. Most performance experts agree that its better to imagine your success instead. (10)Educators still agree that the best way to ace your tests is to pay attention in class, review your notes regularly, and do plenty of self-directed practice. However, its nice to know that a quick snack, a run on the treadmill, and (11) a can-do attitude can help, too.Q. (5)a)No changeb)It’sc)Itsd)Its’Correct answer is option 'B'. Can you explain this answer? for SAT 2025 is part of SAT preparation. The Question and answers have been prepared
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the SAT exam syllabus. Information about Directions: Each passage below is accompanied by a number of questions. For some questions, you will consider how the passage might be revised to improve the expression of ideas. For other questions, you will consider how the passage might be edited to correct errors in sentence structure, usage, or punctuation. A passage or a question may be accompanied by one or more graphics (such as a table or graph) that you will consider as you make revising and editing decisions.Some questions will direct you to an underlined portion of a passage. Other questions will direct you to a location in a passage or ask you to think about the passage as a whole.After reading each passage, choose the answer to each question that most effectively improves the quality of writing in the passage or that makes the passage conform to the conventions of Standard Written English. Many questions include a "NO CHANGE" option. Choose that option if you think the best choice is to leave the relevant portion of the passage as it is.Question based on the following passage.Thinking Burns CaloriesHave you ever (1) been needing to take a nap after taking a long test in school? If so, youre not alone. One reason may be that you stayed up too late studying the night before. Another (2) may be that your brain, although not a muscle, burns a lot more calories than you think.The typical adult brain runs on about 12 watts of power, roughly equivalent to that used by a standard LED light bulb. In one sense, it is a model of efficiency. (3) For example, IBMs Watson, the supercomputer that defeated Jeopardy! super-champion Ken Jennings back in 2010, required 90,000 watts of power, roughly what would power all of the appliances in an average-size suburban neighborhood. (4) Although it originally required a roomful of servers, today it is the size of three pizza boxes. Although our brains typically constitute only 2% of our body weight, they burn about 20% of our resting energy. (5) It would be understandable that such a hard-working organ needs to rest for 8 hours a day, and perhaps even more if it just helped you tackle your AP calculus mid-term.Temporary mental exhaustion due to thinking is not the same as chronic mental fatigue—which is associated with sleep deprivation and certain mental (6) disorders, but it is still a very real phenomenon. When our brain cells are working harder, they require more glucose. Studies have shown that people who are solving hard problems see a larger (7) decay in blood glucose levels than do those who are just doing a mindless task, such as pressing a button. Findings like these about the link between diet and brain function (8) would suggest that it might be a good idea to eat something with a bit of sugar in it during your SAT break, to revive those brain cells.Other studies indicate that moderate exercise before a test can increase mental endurance and fight brain fatigue. One study showed that children who walked on a treadmill for 20 minutes before a test performed better than those who read quietly instead.1. Attitude seems to play a significant role in mental performance as well.2. Research suggests that if you go into a test with a positive frame of mind, you will be more likely to persist through challenges instead of giving up.3.One way to do this is surprisingly (9) simple to just visualize yourself finishing your task successfully, rather than imagining all the things that could go wrong.4.Although it is helpful to think about how to avoid mistakes as you study in the days before a test, it is less productive to do so on the day of the test.5. Most performance experts agree that its better to imagine your success instead. (10)Educators still agree that the best way to ace your tests is to pay attention in class, review your notes regularly, and do plenty of self-directed practice. However, its nice to know that a quick snack, a run on the treadmill, and (11) a can-do attitude can help, too.Q. (5)a)No changeb)It’sc)Itsd)Its’Correct answer is option 'B'. Can you explain this answer? covers all topics & solutions for SAT 2025 Exam.
Find important definitions, questions, meanings, examples, exercises and tests below for Directions: Each passage below is accompanied by a number of questions. For some questions, you will consider how the passage might be revised to improve the expression of ideas. For other questions, you will consider how the passage might be edited to correct errors in sentence structure, usage, or punctuation. A passage or a question may be accompanied by one or more graphics (such as a table or graph) that you will consider as you make revising and editing decisions.Some questions will direct you to an underlined portion of a passage. Other questions will direct you to a location in a passage or ask you to think about the passage as a whole.After reading each passage, choose the answer to each question that most effectively improves the quality of writing in the passage or that makes the passage conform to the conventions of Standard Written English. Many questions include a "NO CHANGE" option. Choose that option if you think the best choice is to leave the relevant portion of the passage as it is.Question based on the following passage.Thinking Burns CaloriesHave you ever (1) been needing to take a nap after taking a long test in school? If so, youre not alone. One reason may be that you stayed up too late studying the night before. Another (2) may be that your brain, although not a muscle, burns a lot more calories than you think.The typical adult brain runs on about 12 watts of power, roughly equivalent to that used by a standard LED light bulb. In one sense, it is a model of efficiency. (3) For example, IBMs Watson, the supercomputer that defeated Jeopardy! super-champion Ken Jennings back in 2010, required 90,000 watts of power, roughly what would power all of the appliances in an average-size suburban neighborhood. (4) Although it originally required a roomful of servers, today it is the size of three pizza boxes. Although our brains typically constitute only 2% of our body weight, they burn about 20% of our resting energy. (5) It would be understandable that such a hard-working organ needs to rest for 8 hours a day, and perhaps even more if it just helped you tackle your AP calculus mid-term.Temporary mental exhaustion due to thinking is not the same as chronic mental fatigue—which is associated with sleep deprivation and certain mental (6) disorders, but it is still a very real phenomenon. When our brain cells are working harder, they require more glucose. Studies have shown that people who are solving hard problems see a larger (7) decay in blood glucose levels than do those who are just doing a mindless task, such as pressing a button. Findings like these about the link between diet and brain function (8) would suggest that it might be a good idea to eat something with a bit of sugar in it during your SAT break, to revive those brain cells.Other studies indicate that moderate exercise before a test can increase mental endurance and fight brain fatigue. One study showed that children who walked on a treadmill for 20 minutes before a test performed better than those who read quietly instead.1. Attitude seems to play a significant role in mental performance as well.2. Research suggests that if you go into a test with a positive frame of mind, you will be more likely to persist through challenges instead of giving up.3.One way to do this is surprisingly (9) simple to just visualize yourself finishing your task successfully, rather than imagining all the things that could go wrong.4.Although it is helpful to think about how to avoid mistakes as you study in the days before a test, it is less productive to do so on the day of the test.5. Most performance experts agree that its better to imagine your success instead. (10)Educators still agree that the best way to ace your tests is to pay attention in class, review your notes regularly, and do plenty of self-directed practice. However, its nice to know that a quick snack, a run on the treadmill, and (11) a can-do attitude can help, too.Q. (5)a)No changeb)It’sc)Itsd)Its’Correct answer is option 'B'. Can you explain this answer?.
Solutions for Directions: Each passage below is accompanied by a number of questions. For some questions, you will consider how the passage might be revised to improve the expression of ideas. For other questions, you will consider how the passage might be edited to correct errors in sentence structure, usage, or punctuation. A passage or a question may be accompanied by one or more graphics (such as a table or graph) that you will consider as you make revising and editing decisions.Some questions will direct you to an underlined portion of a passage. Other questions will direct you to a location in a passage or ask you to think about the passage as a whole.After reading each passage, choose the answer to each question that most effectively improves the quality of writing in the passage or that makes the passage conform to the conventions of Standard Written English. Many questions include a "NO CHANGE" option. Choose that option if you think the best choice is to leave the relevant portion of the passage as it is.Question based on the following passage.Thinking Burns CaloriesHave you ever (1) been needing to take a nap after taking a long test in school? If so, youre not alone. One reason may be that you stayed up too late studying the night before. Another (2) may be that your brain, although not a muscle, burns a lot more calories than you think.The typical adult brain runs on about 12 watts of power, roughly equivalent to that used by a standard LED light bulb. In one sense, it is a model of efficiency. (3) For example, IBMs Watson, the supercomputer that defeated Jeopardy! super-champion Ken Jennings back in 2010, required 90,000 watts of power, roughly what would power all of the appliances in an average-size suburban neighborhood. (4) Although it originally required a roomful of servers, today it is the size of three pizza boxes. Although our brains typically constitute only 2% of our body weight, they burn about 20% of our resting energy. (5) It would be understandable that such a hard-working organ needs to rest for 8 hours a day, and perhaps even more if it just helped you tackle your AP calculus mid-term.Temporary mental exhaustion due to thinking is not the same as chronic mental fatigue—which is associated with sleep deprivation and certain mental (6) disorders, but it is still a very real phenomenon. When our brain cells are working harder, they require more glucose. Studies have shown that people who are solving hard problems see a larger (7) decay in blood glucose levels than do those who are just doing a mindless task, such as pressing a button. Findings like these about the link between diet and brain function (8) would suggest that it might be a good idea to eat something with a bit of sugar in it during your SAT break, to revive those brain cells.Other studies indicate that moderate exercise before a test can increase mental endurance and fight brain fatigue. One study showed that children who walked on a treadmill for 20 minutes before a test performed better than those who read quietly instead.1. Attitude seems to play a significant role in mental performance as well.2. Research suggests that if you go into a test with a positive frame of mind, you will be more likely to persist through challenges instead of giving up.3.One way to do this is surprisingly (9) simple to just visualize yourself finishing your task successfully, rather than imagining all the things that could go wrong.4.Although it is helpful to think about how to avoid mistakes as you study in the days before a test, it is less productive to do so on the day of the test.5. Most performance experts agree that its better to imagine your success instead. (10)Educators still agree that the best way to ace your tests is to pay attention in class, review your notes regularly, and do plenty of self-directed practice. However, its nice to know that a quick snack, a run on the treadmill, and (11) a can-do attitude can help, too.Q. (5)a)No changeb)It’sc)Itsd)Its’Correct answer is option 'B'. Can you explain this answer? in English & in Hindi are available as part of our courses for SAT.
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Here you can find the meaning of Directions: Each passage below is accompanied by a number of questions. For some questions, you will consider how the passage might be revised to improve the expression of ideas. For other questions, you will consider how the passage might be edited to correct errors in sentence structure, usage, or punctuation. A passage or a question may be accompanied by one or more graphics (such as a table or graph) that you will consider as you make revising and editing decisions.Some questions will direct you to an underlined portion of a passage. Other questions will direct you to a location in a passage or ask you to think about the passage as a whole.After reading each passage, choose the answer to each question that most effectively improves the quality of writing in the passage or that makes the passage conform to the conventions of Standard Written English. Many questions include a "NO CHANGE" option. Choose that option if you think the best choice is to leave the relevant portion of the passage as it is.Question based on the following passage.Thinking Burns CaloriesHave you ever (1) been needing to take a nap after taking a long test in school? If so, youre not alone. One reason may be that you stayed up too late studying the night before. Another (2) may be that your brain, although not a muscle, burns a lot more calories than you think.The typical adult brain runs on about 12 watts of power, roughly equivalent to that used by a standard LED light bulb. In one sense, it is a model of efficiency. (3) For example, IBMs Watson, the supercomputer that defeated Jeopardy! super-champion Ken Jennings back in 2010, required 90,000 watts of power, roughly what would power all of the appliances in an average-size suburban neighborhood. (4) Although it originally required a roomful of servers, today it is the size of three pizza boxes. Although our brains typically constitute only 2% of our body weight, they burn about 20% of our resting energy. (5) It would be understandable that such a hard-working organ needs to rest for 8 hours a day, and perhaps even more if it just helped you tackle your AP calculus mid-term.Temporary mental exhaustion due to thinking is not the same as chronic mental fatigue—which is associated with sleep deprivation and certain mental (6) disorders, but it is still a very real phenomenon. When our brain cells are working harder, they require more glucose. Studies have shown that people who are solving hard problems see a larger (7) decay in blood glucose levels than do those who are just doing a mindless task, such as pressing a button. Findings like these about the link between diet and brain function (8) would suggest that it might be a good idea to eat something with a bit of sugar in it during your SAT break, to revive those brain cells.Other studies indicate that moderate exercise before a test can increase mental endurance and fight brain fatigue. One study showed that children who walked on a treadmill for 20 minutes before a test performed better than those who read quietly instead.1. Attitude seems to play a significant role in mental performance as well.2. Research suggests that if you go into a test with a positive frame of mind, you will be more likely to persist through challenges instead of giving up.3.One way to do this is surprisingly (9) simple to just visualize yourself finishing your task successfully, rather than imagining all the things that could go wrong.4.Although it is helpful to think about how to avoid mistakes as you study in the days before a test, it is less productive to do so on the day of the test.5. Most performance experts agree that its better to imagine your success instead. (10)Educators still agree that the best way to ace your tests is to pay attention in class, review your notes regularly, and do plenty of self-directed practice. However, its nice to know that a quick snack, a run on the treadmill, and (11) a can-do attitude can help, too.Q. (5)a)No changeb)It’sc)Itsd)Its’Correct answer is option 'B'. Can you explain this answer? defined & explained in the simplest way possible. Besides giving the explanation of
Directions: Each passage below is accompanied by a number of questions. For some questions, you will consider how the passage might be revised to improve the expression of ideas. For other questions, you will consider how the passage might be edited to correct errors in sentence structure, usage, or punctuation. A passage or a question may be accompanied by one or more graphics (such as a table or graph) that you will consider as you make revising and editing decisions.Some questions will direct you to an underlined portion of a passage. Other questions will direct you to a location in a passage or ask you to think about the passage as a whole.After reading each passage, choose the answer to each question that most effectively improves the quality of writing in the passage or that makes the passage conform to the conventions of Standard Written English. Many questions include a "NO CHANGE" option. Choose that option if you think the best choice is to leave the relevant portion of the passage as it is.Question based on the following passage.Thinking Burns CaloriesHave you ever (1) been needing to take a nap after taking a long test in school? If so, youre not alone. One reason may be that you stayed up too late studying the night before. Another (2) may be that your brain, although not a muscle, burns a lot more calories than you think.The typical adult brain runs on about 12 watts of power, roughly equivalent to that used by a standard LED light bulb. In one sense, it is a model of efficiency. (3) For example, IBMs Watson, the supercomputer that defeated Jeopardy! super-champion Ken Jennings back in 2010, required 90,000 watts of power, roughly what would power all of the appliances in an average-size suburban neighborhood. (4) Although it originally required a roomful of servers, today it is the size of three pizza boxes. Although our brains typically constitute only 2% of our body weight, they burn about 20% of our resting energy. (5) It would be understandable that such a hard-working organ needs to rest for 8 hours a day, and perhaps even more if it just helped you tackle your AP calculus mid-term.Temporary mental exhaustion due to thinking is not the same as chronic mental fatigue—which is associated with sleep deprivation and certain mental (6) disorders, but it is still a very real phenomenon. When our brain cells are working harder, they require more glucose. Studies have shown that people who are solving hard problems see a larger (7) decay in blood glucose levels than do those who are just doing a mindless task, such as pressing a button. Findings like these about the link between diet and brain function (8) would suggest that it might be a good idea to eat something with a bit of sugar in it during your SAT break, to revive those brain cells.Other studies indicate that moderate exercise before a test can increase mental endurance and fight brain fatigue. One study showed that children who walked on a treadmill for 20 minutes before a test performed better than those who read quietly instead.1. Attitude seems to play a significant role in mental performance as well.2. Research suggests that if you go into a test with a positive frame of mind, you will be more likely to persist through challenges instead of giving up.3.One way to do this is surprisingly (9) simple to just visualize yourself finishing your task successfully, rather than imagining all the things that could go wrong.4.Although it is helpful to think about how to avoid mistakes as you study in the days before a test, it is less productive to do so on the day of the test.5. Most performance experts agree that its better to imagine your success instead. (10)Educators still agree that the best way to ace your tests is to pay attention in class, review your notes regularly, and do plenty of self-directed practice. However, its nice to know that a quick snack, a run on the treadmill, and (11) a can-do attitude can help, too.Q. (5)a)No changeb)It’sc)Itsd)Its’Correct answer is option 'B'. Can you explain this answer?, a detailed solution for Directions: Each passage below is accompanied by a number of questions. For some questions, you will consider how the passage might be revised to improve the expression of ideas. For other questions, you will consider how the passage might be edited to correct errors in sentence structure, usage, or punctuation. A passage or a question may be accompanied by one or more graphics (such as a table or graph) that you will consider as you make revising and editing decisions.Some questions will direct you to an underlined portion of a passage. Other questions will direct you to a location in a passage or ask you to think about the passage as a whole.After reading each passage, choose the answer to each question that most effectively improves the quality of writing in the passage or that makes the passage conform to the conventions of Standard Written English. Many questions include a "NO CHANGE" option. Choose that option if you think the best choice is to leave the relevant portion of the passage as it is.Question based on the following passage.Thinking Burns CaloriesHave you ever (1) been needing to take a nap after taking a long test in school? If so, youre not alone. One reason may be that you stayed up too late studying the night before. Another (2) may be that your brain, although not a muscle, burns a lot more calories than you think.The typical adult brain runs on about 12 watts of power, roughly equivalent to that used by a standard LED light bulb. In one sense, it is a model of efficiency. (3) For example, IBMs Watson, the supercomputer that defeated Jeopardy! super-champion Ken Jennings back in 2010, required 90,000 watts of power, roughly what would power all of the appliances in an average-size suburban neighborhood. (4) Although it originally required a roomful of servers, today it is the size of three pizza boxes. Although our brains typically constitute only 2% of our body weight, they burn about 20% of our resting energy. (5) It would be understandable that such a hard-working organ needs to rest for 8 hours a day, and perhaps even more if it just helped you tackle your AP calculus mid-term.Temporary mental exhaustion due to thinking is not the same as chronic mental fatigue—which is associated with sleep deprivation and certain mental (6) disorders, but it is still a very real phenomenon. When our brain cells are working harder, they require more glucose. Studies have shown that people who are solving hard problems see a larger (7) decay in blood glucose levels than do those who are just doing a mindless task, such as pressing a button. Findings like these about the link between diet and brain function (8) would suggest that it might be a good idea to eat something with a bit of sugar in it during your SAT break, to revive those brain cells.Other studies indicate that moderate exercise before a test can increase mental endurance and fight brain fatigue. One study showed that children who walked on a treadmill for 20 minutes before a test performed better than those who read quietly instead.1. Attitude seems to play a significant role in mental performance as well.2. Research suggests that if you go into a test with a positive frame of mind, you will be more likely to persist through challenges instead of giving up.3.One way to do this is surprisingly (9) simple to just visualize yourself finishing your task successfully, rather than imagining all the things that could go wrong.4.Although it is helpful to think about how to avoid mistakes as you study in the days before a test, it is less productive to do so on the day of the test.5. Most performance experts agree that its better to imagine your success instead. (10)Educators still agree that the best way to ace your tests is to pay attention in class, review your notes regularly, and do plenty of self-directed practice. However, its nice to know that a quick snack, a run on the treadmill, and (11) a can-do attitude can help, too.Q. (5)a)No changeb)It’sc)Itsd)Its’Correct answer is option 'B'. Can you explain this answer? has been provided alongside types of Directions: Each passage below is accompanied by a number of questions. For some questions, you will consider how the passage might be revised to improve the expression of ideas. For other questions, you will consider how the passage might be edited to correct errors in sentence structure, usage, or punctuation. A passage or a question may be accompanied by one or more graphics (such as a table or graph) that you will consider as you make revising and editing decisions.Some questions will direct you to an underlined portion of a passage. Other questions will direct you to a location in a passage or ask you to think about the passage as a whole.After reading each passage, choose the answer to each question that most effectively improves the quality of writing in the passage or that makes the passage conform to the conventions of Standard Written English. Many questions include a "NO CHANGE" option. Choose that option if you think the best choice is to leave the relevant portion of the passage as it is.Question based on the following passage.Thinking Burns CaloriesHave you ever (1) been needing to take a nap after taking a long test in school? If so, youre not alone. One reason may be that you stayed up too late studying the night before. Another (2) may be that your brain, although not a muscle, burns a lot more calories than you think.The typical adult brain runs on about 12 watts of power, roughly equivalent to that used by a standard LED light bulb. In one sense, it is a model of efficiency. (3) For example, IBMs Watson, the supercomputer that defeated Jeopardy! super-champion Ken Jennings back in 2010, required 90,000 watts of power, roughly what would power all of the appliances in an average-size suburban neighborhood. (4) Although it originally required a roomful of servers, today it is the size of three pizza boxes. Although our brains typically constitute only 2% of our body weight, they burn about 20% of our resting energy. (5) It would be understandable that such a hard-working organ needs to rest for 8 hours a day, and perhaps even more if it just helped you tackle your AP calculus mid-term.Temporary mental exhaustion due to thinking is not the same as chronic mental fatigue—which is associated with sleep deprivation and certain mental (6) disorders, but it is still a very real phenomenon. When our brain cells are working harder, they require more glucose. Studies have shown that people who are solving hard problems see a larger (7) decay in blood glucose levels than do those who are just doing a mindless task, such as pressing a button. Findings like these about the link between diet and brain function (8) would suggest that it might be a good idea to eat something with a bit of sugar in it during your SAT break, to revive those brain cells.Other studies indicate that moderate exercise before a test can increase mental endurance and fight brain fatigue. One study showed that children who walked on a treadmill for 20 minutes before a test performed better than those who read quietly instead.1. Attitude seems to play a significant role in mental performance as well.2. Research suggests that if you go into a test with a positive frame of mind, you will be more likely to persist through challenges instead of giving up.3.One way to do this is surprisingly (9) simple to just visualize yourself finishing your task successfully, rather than imagining all the things that could go wrong.4.Although it is helpful to think about how to avoid mistakes as you study in the days before a test, it is less productive to do so on the day of the test.5. Most performance experts agree that its better to imagine your success instead. (10)Educators still agree that the best way to ace your tests is to pay attention in class, review your notes regularly, and do plenty of self-directed practice. However, its nice to know that a quick snack, a run on the treadmill, and (11) a can-do attitude can help, too.Q. (5)a)No changeb)It’sc)Itsd)Its’Correct answer is option 'B'. Can you explain this answer? theory, EduRev gives you an
ample number of questions to practice Directions: Each passage below is accompanied by a number of questions. For some questions, you will consider how the passage might be revised to improve the expression of ideas. For other questions, you will consider how the passage might be edited to correct errors in sentence structure, usage, or punctuation. A passage or a question may be accompanied by one or more graphics (such as a table or graph) that you will consider as you make revising and editing decisions.Some questions will direct you to an underlined portion of a passage. Other questions will direct you to a location in a passage or ask you to think about the passage as a whole.After reading each passage, choose the answer to each question that most effectively improves the quality of writing in the passage or that makes the passage conform to the conventions of Standard Written English. Many questions include a "NO CHANGE" option. Choose that option if you think the best choice is to leave the relevant portion of the passage as it is.Question based on the following passage.Thinking Burns CaloriesHave you ever (1) been needing to take a nap after taking a long test in school? If so, youre not alone. One reason may be that you stayed up too late studying the night before. Another (2) may be that your brain, although not a muscle, burns a lot more calories than you think.The typical adult brain runs on about 12 watts of power, roughly equivalent to that used by a standard LED light bulb. In one sense, it is a model of efficiency. (3) For example, IBMs Watson, the supercomputer that defeated Jeopardy! super-champion Ken Jennings back in 2010, required 90,000 watts of power, roughly what would power all of the appliances in an average-size suburban neighborhood. (4) Although it originally required a roomful of servers, today it is the size of three pizza boxes. Although our brains typically constitute only 2% of our body weight, they burn about 20% of our resting energy. (5) It would be understandable that such a hard-working organ needs to rest for 8 hours a day, and perhaps even more if it just helped you tackle your AP calculus mid-term.Temporary mental exhaustion due to thinking is not the same as chronic mental fatigue—which is associated with sleep deprivation and certain mental (6) disorders, but it is still a very real phenomenon. When our brain cells are working harder, they require more glucose. Studies have shown that people who are solving hard problems see a larger (7) decay in blood glucose levels than do those who are just doing a mindless task, such as pressing a button. Findings like these about the link between diet and brain function (8) would suggest that it might be a good idea to eat something with a bit of sugar in it during your SAT break, to revive those brain cells.Other studies indicate that moderate exercise before a test can increase mental endurance and fight brain fatigue. One study showed that children who walked on a treadmill for 20 minutes before a test performed better than those who read quietly instead.1. Attitude seems to play a significant role in mental performance as well.2. Research suggests that if you go into a test with a positive frame of mind, you will be more likely to persist through challenges instead of giving up.3.One way to do this is surprisingly (9) simple to just visualize yourself finishing your task successfully, rather than imagining all the things that could go wrong.4.Although it is helpful to think about how to avoid mistakes as you study in the days before a test, it is less productive to do so on the day of the test.5. Most performance experts agree that its better to imagine your success instead. (10)Educators still agree that the best way to ace your tests is to pay attention in class, review your notes regularly, and do plenty of self-directed practice. However, its nice to know that a quick snack, a run on the treadmill, and (11) a can-do attitude can help, too.Q. (5)a)No changeb)It’sc)Itsd)Its’Correct answer is option 'B'. Can you explain this answer? tests, examples and also practice SAT tests.