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CAT Mini Mock Test - 4 - CAT MCQ


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30 Questions MCQ Test - CAT Mini Mock Test - 4

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CAT Mini Mock Test - 4 - Question 1

Directions: Read the following passage and answer the questions that follow:
Imagine a vast circular chamber, with walls covered in a towering painted map of planet Earth. Picture this hall ‘like a theater, except that the circles and galleries go right round through the space usually occupied by the stage’. Enormous rings of tiered seating circle its outer walls. Imagine that working in these seats are 64,000 ‘computers’ – humans doing calculations – each preparing a different weather forecast for their designated geography.
And in the middle of the hall, on a large pulpit at the top of a tall multistorey pillar, stands the ‘man in charge’, who coordinates the scattered weather calculations from his computers into a global forecast like a ‘conductor of an orchestra’. This ‘forecast factory’ was the dream of the 20th-century English mathematician and meteorologist Lewis Fry Richardson. Following hundreds of pages of equations, velocities and data in his prosaically titled book Weather Prediction by Numerical Process (1922), he asks the reader to indulge him: ‘After so much hard reasoning, may one play with a fantasy?’ For Richardson, one of the main limitations on weather forecasting was a lack of computational capacity. But through the fantasy he could ignore practical problems and bring an entire planet into focus.
His ‘factory’ saw once-scattered local observations merging into a coherent planetary system: calculable, predictable, overseen and singular. Richardson died in 1953, the year IBM released the first mass-produced electronic computer. Though his factory never materialized exactly as he imagined it, his dream of a calculable planet now seems prophetic. By the 1960s, numerical calculation of global weather conditions had become a standardized way of recording changes in the atmosphere. Clouds and numbers seemed to crowd the sky. Since the 1960s, the scope of what Richardson called weather prediction has expanded dramatically: climate models now stretch into the deep past and future, encompassing the entirety of the Earth system rather than just the atmosphere. What is startling about this is not that our technical abilities have exceeded Richardson’s wildest dreams but the unexpected repercussions of the modern ‘forecast factory’. The calculable, predictable, overseen and singular Earth has revealed not only aeons of global weather, but a new kind of planet – and, with it, a new mode of governance. The planet, I argue, has appeared as a new kind of political object. I’m not talking about the Sun-orbiting body of the Copernican revolution, or the body that the first astronauts looked back upon in the 1960s: Buckminster Fuller’s ‘Spaceship Earth’, or Carl Sagan’s ‘lonely speck’. Those are the planets of the past millennium. I’m talking about the ‘planet’ inside ‘planetary crisis’: a planet that emerges from the realization that anthropogenic impacts are not isolated to particular areas, but integrated parts of a complex web of intersecting processes that unfold over vastly disparate timescales and across different geographies. This is the planet of the Anthropocene, of our ‘planetary emergency’ as the UN secretary-general António Guterres called it in 2020. The so-called planetary turn marks a new way of thinking about our relationship to the environment. It also signals the emergence of a distinct governable object, which suggests that the prime political object of the 21st century is no longer the state, it’s the planet.

Q. In the context of the passage, all of the following statements are true EXCEPT:

Detailed Solution for CAT Mini Mock Test - 4 - Question 1

(A) This statement is true, as Richardson's idea of the "forecast factory" led to the development of numerical weather prediction, which is now a standardized way of recording atmospheric changes.
(B) This statement is also true, as the passage explains that the calculable planet concept has led to the realization that human impacts are part of a complex web of processes, indicating the interconnectedness of these effects.
(C) This statement is true, as the passage argues that the emergence of the Anthropocene and the concept of a "planetary emergency" have shifted the focus from the state to the planet as the primary political object.
(D) This is the only statement that is false. While it is true that the first mass-produced electronic computer was released by IBM in 1953, Richardson did live to see it, as he died in the same year. The passage states that Richardson died in 1953, but it does not state that he did not live to see the release of the first mass-produced electronic computer. This statement is false because it suggests that Richardson did not live to see the release of the first mass-produced electronic computer, while in reality, he passed away in the same year as its release, making it possible that he was aware of it before his death.
Hence, option D is the correct answer.

CAT Mini Mock Test - 4 - Question 2

Directions: Read the following passage and answer the questions that follow:
Imagine a vast circular chamber, with walls covered in a towering painted map of planet Earth. Picture this hall ‘like a theater, except that the circles and galleries go right round through the space usually occupied by the stage’. Enormous rings of tiered seating circle its outer walls. Imagine that working in these seats are 64,000 ‘computers’ – humans doing calculations – each preparing a different weather forecast for their designated geography.
And in the middle of the hall, on a large pulpit at the top of a tall multistorey pillar, stands the ‘man in charge’, who coordinates the scattered weather calculations from his computers into a global forecast like a ‘conductor of an orchestra’. This ‘forecast factory’ was the dream of the 20th-century English mathematician and meteorologist Lewis Fry Richardson. Following hundreds of pages of equations, velocities and data in his prosaically titled book Weather Prediction by Numerical Process (1922), he asks the reader to indulge him: ‘After so much hard reasoning, may one play with a fantasy?’ For Richardson, one of the main limitations on weather forecasting was a lack of computational capacity. But through the fantasy he could ignore practical problems and bring an entire planet into focus.
His ‘factory’ saw once-scattered local observations merging into a coherent planetary system: calculable, predictable, overseen and singular. Richardson died in 1953, the year IBM released the first mass-produced electronic computer. Though his factory never materialized exactly as he imagined it, his dream of a calculable planet now seems prophetic. By the 1960s, numerical calculation of global weather conditions had become a standardized way of recording changes in the atmosphere. Clouds and numbers seemed to crowd the sky. Since the 1960s, the scope of what Richardson called weather prediction has expanded dramatically: climate models now stretch into the deep past and future, encompassing the entirety of the Earth system rather than just the atmosphere. What is startling about this is not that our technical abilities have exceeded Richardson’s wildest dreams but the unexpected repercussions of the modern ‘forecast factory’. The calculable, predictable, overseen and singular Earth has revealed not only aeons of global weather, but a new kind of planet – and, with it, a new mode of governance. The planet, I argue, has appeared as a new kind of political object. I’m not talking about the Sun-orbiting body of the Copernican revolution, or the body that the first astronauts looked back upon in the 1960s: Buckminster Fuller’s ‘Spaceship Earth’, or Carl Sagan’s ‘lonely speck’. Those are the planets of the past millennium. I’m talking about the ‘planet’ inside ‘planetary crisis’: a planet that emerges from the realization that anthropogenic impacts are not isolated to particular areas, but integrated parts of a complex web of intersecting processes that unfold over vastly disparate timescales and across different geographies. This is the planet of the Anthropocene, of our ‘planetary emergency’ as the UN secretary-general António Guterres called it in 2020. The so-called planetary turn marks a new way of thinking about our relationship to the environment. It also signals the emergence of a distinct governable object, which suggests that the prime political object of the 21st century is no longer the state, it’s the planet.

Q. Which one of the following statements best reflects the main argument of the third paragraph of the passage?

Detailed Solution for CAT Mini Mock Test - 4 - Question 2

(A) The development of electronic computers surpassed Richardson's expectations.
This option is too narrow. Although electronic computers exceeded Richardson's expectations, the paragraph focuses more on the repercussions of the modern 'forecast factory' and the expansion of weather prediction.
(B) The modern 'forecast factory' has had unforeseen consequences on our understanding of the planet.
This option is correct, as it captures the main argument of the paragraph, which highlights the unexpected repercussions of the modern 'forecast factory' and the emergence of a new kind of planet and governance.
(C) The primary focus of weather prediction remains on atmospheric conditions.
This option is alien and incorrect. The paragraph emphasizes the expansion of climate models beyond atmospheric conditions, encompassing the entirety of the Earth system.
(D) Richardson's dream was entirely fulfilled with the advent of electronic computers.
This option is extreme and incorrect. The paragraph states that Richardson's factory never materialized exactly as he imagined it, but his dream of a calculable planet seems prophetic.
Hence, the correct answer is option B, as it best reflects the main argument of the third paragraph of the passage.

CAT Mini Mock Test - 4 - Question 3

Directions: Read the following passage and answer the questions that follow:
Imagine a vast circular chamber, with walls covered in a towering painted map of planet Earth. Picture this hall ‘like a theater, except that the circles and galleries go right round through the space usually occupied by the stage’. Enormous rings of tiered seating circle its outer walls. Imagine that working in these seats are 64,000 ‘computers’ – humans doing calculations – each preparing a different weather forecast for their designated geography.
And in the middle of the hall, on a large pulpit at the top of a tall multistorey pillar, stands the ‘man in charge’, who coordinates the scattered weather calculations from his computers into a global forecast like a ‘conductor of an orchestra’. This ‘forecast factory’ was the dream of the 20th-century English mathematician and meteorologist Lewis Fry Richardson. Following hundreds of pages of equations, velocities and data in his prosaically titled book Weather Prediction by Numerical Process (1922), he asks the reader to indulge him: ‘After so much hard reasoning, may one play with a fantasy?’ For Richardson, one of the main limitations on weather forecasting was a lack of computational capacity. But through the fantasy he could ignore practical problems and bring an entire planet into focus.
His ‘factory’ saw once-scattered local observations merging into a coherent planetary system: calculable, predictable, overseen and singular. Richardson died in 1953, the year IBM released the first mass-produced electronic computer. Though his factory never materialized exactly as he imagined it, his dream of a calculable planet now seems prophetic. By the 1960s, numerical calculation of global weather conditions had become a standardized way of recording changes in the atmosphere. Clouds and numbers seemed to crowd the sky. Since the 1960s, the scope of what Richardson called weather prediction has expanded dramatically: climate models now stretch into the deep past and future, encompassing the entirety of the Earth system rather than just the atmosphere. What is startling about this is not that our technical abilities have exceeded Richardson’s wildest dreams but the unexpected repercussions of the modern ‘forecast factory’. The calculable, predictable, overseen and singular Earth has revealed not only aeons of global weather, but a new kind of planet – and, with it, a new mode of governance. The planet, I argue, has appeared as a new kind of political object. I’m not talking about the Sun-orbiting body of the Copernican revolution, or the body that the first astronauts looked back upon in the 1960s: Buckminster Fuller’s ‘Spaceship Earth’, or Carl Sagan’s ‘lonely speck’. Those are the planets of the past millennium. I’m talking about the ‘planet’ inside ‘planetary crisis’: a planet that emerges from the realization that anthropogenic impacts are not isolated to particular areas, but integrated parts of a complex web of intersecting processes that unfold over vastly disparate timescales and across different geographies. This is the planet of the Anthropocene, of our ‘planetary emergency’ as the UN secretary-general António Guterres called it in 2020. The so-called planetary turn marks a new way of thinking about our relationship to the environment. It also signals the emergence of a distinct governable object, which suggests that the prime political object of the 21st century is no longer the state, it’s the planet.

Q. The author lists all of the following as reasons for the emergence of the new kind of planet EXCEPT:

Detailed Solution for CAT Mini Mock Test - 4 - Question 3

(A) The development of advanced climate models
This option is a reason mentioned in the passage for the emergence of the new kind of planet. It is stated that "climate models now stretch into the deep past and future, encompassing the entirety of the Earth system rather than just the atmosphere."
(B) The realization of anthropogenic impacts on the environment
This option is another reason mentioned in the passage for the emergence of the new kind of planet. The author talks about a planet that "emerges from the realization that anthropogenic impacts are not isolated to particular areas, but integrated parts of a complex web of intersecting processes."
(C) The influence of the Copernican revolution
This option is correct, as it is not mentioned as a reason for the emergence of the new kind of planet in the passage. The author states that they are not talking about "the Sun-orbiting body of the Copernican revolution" but rather a different kind of planet.
(D) The expansion of weather prediction beyond the atmosphere
This option is mentioned in the passage as a reason for the emergence of the new kind of planet. The author explains that since the 1960s, the scope of weather prediction has expanded dramatically, encompassing the entirety of the Earth system rather than just the atmosphere, which contributes to the emergence of the new kind of planet.
Based on the BANE Theory analysis, Option C is the correct answer, as it is the only one that is alien to the reasons mentioned in the passage for the emergence of the new kind of planet.

CAT Mini Mock Test - 4 - Question 4

Directions: Read the following passage and answer the questions that follow:
Imagine a vast circular chamber, with walls covered in a towering painted map of planet Earth. Picture this hall ‘like a theater, except that the circles and galleries go right round through the space usually occupied by the stage’. Enormous rings of tiered seating circle its outer walls. Imagine that working in these seats are 64,000 ‘computers’ – humans doing calculations – each preparing a different weather forecast for their designated geography. 
And in the middle of the hall, on a large pulpit at the top of a tall multistorey pillar, stands the ‘man in charge’, who coordinates the scattered weather calculations from his computers into a global forecast like a ‘conductor of an orchestra’. This ‘forecast factory’ was the dream of the 20th-century English mathematician and meteorologist Lewis Fry Richardson. Following hundreds of pages of equations, velocities and data in his prosaically titled book Weather Prediction by Numerical Process (1922), he asks the reader to indulge him: ‘After so much hard reasoning, may one play with a fantasy?’ For Richardson, one of the main limitations on weather forecasting was a lack of computational capacity. But through the fantasy he could ignore practical problems and bring an entire planet into focus. 
His ‘factory’ saw once-scattered local observations merging into a coherent planetary system: calculable, predictable, overseen and singular. Richardson died in 1953, the year IBM released the first mass-produced electronic computer. Though his factory never materialized exactly as he imagined it, his dream of a calculable planet now seems prophetic. By the 1960s, numerical calculation of global weather conditions had become a standardized way of recording changes in the atmosphere. Clouds and numbers seemed to crowd the sky. Since the 1960s, the scope of what Richardson called weather prediction has expanded dramatically: climate models now stretch into the deep past and future, encompassing the entirety of the Earth system rather than just the atmosphere. What is startling about this is not that our technical abilities have exceeded Richardson’s wildest dreams but the unexpected repercussions of the modern ‘forecast factory’. The calculable, predictable, overseen and singular Earth has revealed not only aeons of global weather, but a new kind of planet – and, with it, a new mode of governance. The planet, I argue, has appeared as a new kind of political object. I’m not talking about the Sun-orbiting body of the Copernican revolution, or the body that the first astronauts looked back upon in the 1960s: Buckminster Fuller’s ‘Spaceship Earth’, or Carl Sagan’s ‘lonely speck’. Those are the planets of the past millennium. I’m talking about the ‘planet’ inside ‘planetary crisis’: a planet that emerges from the realization that anthropogenic impacts are not isolated to particular areas, but integrated parts of a complex web of intersecting processes that unfold over vastly disparate timescales and across different geographies. This is the planet of the Anthropocene, of our ‘planetary emergency’ as the UN secretary-general António Guterres called it in 2020. The so-called planetary turn marks a new way of thinking about our relationship to the environment. It also signals the emergence of a distinct governable object, which suggests that the prime political object of the 21st century is no longer the state, it’s the planet.

Q. The central theme of the passage is about the choice between:

Detailed Solution for CAT Mini Mock Test - 4 - Question 4

Option A: The evolution of weather forecasting and the emergence of a new political object. This option relates to the passage's discussion of Richardson's forecast factory and how the modern understanding of the planet has changed, resulting in a new political object. It captures the central theme of the passage, making it a strong contender.
Option B: The role of computational capacity in Richardson's forecast factory and the Anthropocene era. While this option touches on some aspects of the passage, such as the importance of computational capacity in Richardson's ideas and the Anthropocene era, it doesn't encompass the full theme, making it a weaker choice.
Option C: The transition from human computers to electronic computers in weather prediction. This option focuses only on one aspect of the passage, the evolution of computation technology, and ignores the broader themes related to the planet and its changing role as a political object. This option can be easily eliminated.
Option D: The challenges of weather prediction and the Copernican revolution. This option introduces the Copernican revolution, which is not directly related to the passage's central theme. It can be eliminated as it does not fully capture the central theme of the passage.
After analyzing the options, we can conclude that Option A, "The evolution of weather forecasting and the emergence of a new political object," best represents the central theme of the passage. It captures the progression of weather forecasting from Richardson's forecast factory to the modern understanding of the planet and the political implications arising from this new perspective.

CAT Mini Mock Test - 4 - Question 5

Directions: Read the following passage carefully and answer the given question.

The opposition between 'nature' and 'culture' is problematic for many reasons, but there's one that we rarely discuss. The 'nature vs culture' dualism leaves out an entire domain that properly belongs to neither: the world of waste. The mountains of waste that we produce every year or the new cosmos of micro-plastics expanding through our oceans – none of these have ever been entered into the ledger under 'culture'. Waste is precisely what dissolves the distinction between nature and culture. Nature and waste have fused at both planetary and microbiological scales. Similarly, waste is not merely a by-product of culture: it is culture. To focus our gaze on waste is not an act of morbid negativity; it is an act of cultural realism. If we look at the material ages of human history, from the Stone Age and the Bronze Age through to the Steam Age and the Information Age, we get the illusory sense that hard things are dematerialising. In fact, the opposite is true. The Steam Age launched a great explosion of material goods that has mushroomed exponentially ever since, while statistics about our current rates of waste numb the mind.

To say that we live in a Waste Age is to acknowledge both its geological and economic dimensions. It is to acknowledge that growth is entirely dependent on the relentless and ruthlessly efficient generation of waste. Is this an ungenerous and pessimistic take on human activity in the 21st century? On the contrary. Invoking the Waste Age offers the opportunity for a radical shift in late-capitalist civilisation. By recognising the scale of the crisis can we reorient society and the economy towards less polluting modes of producing, consuming and living.

The problem is that waste has always been a marginal issue, both literally and figuratively. It has been dumped in and on the peripheries, consigned to that mythical place called 'away'. It has always been an 'externality', an unavoidable byproduct of necessary industrialisation. But it is now an internality – internal to every ecosystem and every digestive system from marine microorganisms to humans. To invoke the Waste Age is to usher in the hope of a cleaner future.

Contrary to what we might assume, wastefulness is not a natural human instinct – we had to be taught how to do it. Consumers had to be persuaded that this magical new substance – plastic – was not too good to be thrown away. Some observers were quick to disapprove. Vance Packard's details at length the different forms of planned obsolescence, from products engineered to fail to those that are simply meant to be more desirable than last year's model. It is understood that such obsolescence is a necessary feature of a healthy economy – from politicians to cynical businessmen to consumers who think it is their patriotic duty to shop and support the economy. The very idea of the 'lifetime guarantee' conjured up the specter of unemployment and shuttered factories. You might think that I'm suggesting that recycling is the answer to this crisis. Recycling rates are pathetically inadequate, and in many countries the system is essentially broken. The notion of recycling works to justify the production of more virgin plastics and other materials, as if it's alright because they will be recycled.

Q. The author of this passage is LEAST likely to agree with which of the following:

Detailed Solution for CAT Mini Mock Test - 4 - Question 5

1. Correct. This is contrary to what the author says in the passage "To say that we live in a Waste Age is to acknowledge both its geological and economic dimensions. It is to acknowledge that growth is entirely dependent on the relentless and ruthlessly efficient generation of waste. Is this an ungenerous and pessimistic take on human activity in the 21st century? On the contrary."
2. Incorrect. Refer to the lines: "If we look at the material ages of human history, from the Stone Age and the Bronze Age through to the Steam Age and the Information Age, we get the illusory sense that hard things are dematerialising. In fact, the opposite is true. The Steam Age launched a great explosion of material goods that has mushroomed exponentially ever since, while statistics about our current rates of waste numb the mind."
3. Incorrect. Refer to the lines: "The mountains of waste that we produce every year or the new cosmos of micro-plastics expanding through our oceans – none of these have ever been entered into the ledger under 'culture'. Waste is precisely what dissolves the distinction between nature and culture. "
4. Incorrect. Refer to the lines: "Invoking the Waste Age offers the opportunity for a radical shift in late-capitalist civilisation. By recognising the scale of the crisis can we reorient society and the economy towards less polluting modes of producing, consuming and living."

CAT Mini Mock Test - 4 - Question 6

Directions: Read the following passage carefully and answer the given question.

The opposition between 'nature' and 'culture' is problematic for many reasons, but there's one that we rarely discuss. The 'nature vs culture' dualism leaves out an entire domain that properly belongs to neither: the world of waste. The mountains of waste that we produce every year or the new cosmos of micro-plastics expanding through our oceans – none of these have ever been entered into the ledger under 'culture'. Waste is precisely what dissolves the distinction between nature and culture. Nature and waste have fused at both planetary and microbiological scales. Similarly, waste is not merely a by-product of culture: it is culture. To focus our gaze on waste is not an act of morbid negativity; it is an act of cultural realism. If we look at the material ages of human history, from the Stone Age and the Bronze Age through to the Steam Age and the Information Age, we get the illusory sense that hard things are dematerialising. In fact, the opposite is true. The Steam Age launched a great explosion of material goods that has mushroomed exponentially ever since, while statistics about our current rates of waste numb the mind.

To say that we live in a Waste Age is to acknowledge both its geological and economic dimensions. It is to acknowledge that growth is entirely dependent on the relentless and ruthlessly efficient generation of waste. Is this an ungenerous and pessimistic take on human activity in the 21st century? On the contrary. Invoking the Waste Age offers the opportunity for a radical shift in late-capitalist civilisation. By recognising the scale of the crisis can we reorient society and the economy towards less polluting modes of producing, consuming and living.

The problem is that waste has always been a marginal issue, both literally and figuratively. It has been dumped in and on the peripheries, consigned to that mythical place called 'away'. It has always been an 'externality', an unavoidable byproduct of necessary industrialisation. But it is now an internality – internal to every ecosystem and every digestive system from marine microorganisms to humans. To invoke the Waste Age is to usher in the hope of a cleaner future.

Contrary to what we might assume, wastefulness is not a natural human instinct – we had to be taught how to do it. Consumers had to be persuaded that this magical new substance – plastic – was not too good to be thrown away. Some observers were quick to disapprove. Vance Packard's details at length the different forms of planned obsolescence, from products engineered to fail to those that are simply meant to be more desirable than last year's model. It is understood that such obsolescence is a necessary feature of a healthy economy – from politicians to cynical businessmen to consumers who think it is their patriotic duty to shop and support the economy. The very idea of the 'lifetime guarantee' conjured up the specter of unemployment and shuttered factories. You might think that I'm suggesting that recycling is the answer to this crisis. Recycling rates are pathetically inadequate, and in many countries the system is essentially broken. The notion of recycling works to justify the production of more virgin plastics and other materials, as if it's alright because they will be recycled.

Q. Which of the following can be best inferred about ''cultural realism'' as mentioned in the first paragraph of the passage?

Detailed Solution for CAT Mini Mock Test - 4 - Question 6

(1) - This is not what the term suggests. The context is more about a realisation of how waste has become a part of the culture, than blurring the distinction between nature and the culture.
(2) - Although inferable, this does not help explain the phrase 'cultural realism'. If one should not feel negative, then how one should feel is not answered either in the passage.
(3) - This correctly explains the 'realisation' that we have when we look at waste, that it is not to be viewed negatively, rather as something that has become ingrained in our culture.
(4) - This is not inferable. Cultural realisation tells us about how internal the waste has become, not about its importance over different time periods.

CAT Mini Mock Test - 4 - Question 7

Directions: Read the following passage carefully and answer the given question.

The opposition between 'nature' and 'culture' is problematic for many reasons, but there's one that we rarely discuss. The 'nature vs culture' dualism leaves out an entire domain that properly belongs to neither: the world of waste. The mountains of waste that we produce every year or the new cosmos of micro-plastics expanding through our oceans – none of these have ever been entered into the ledger under 'culture'. Waste is precisely what dissolves the distinction between nature and culture. Nature and waste have fused at both planetary and microbiological scales. Similarly, waste is not merely a by-product of culture: it is culture. To focus our gaze on waste is not an act of morbid negativity; it is an act of cultural realism. If we look at the material ages of human history, from the Stone Age and the Bronze Age through to the Steam Age and the Information Age, we get the illusory sense that hard things are dematerialising. In fact, the opposite is true. The Steam Age launched a great explosion of material goods that has mushroomed exponentially ever since, while statistics about our current rates of waste numb the mind.

To say that we live in a Waste Age is to acknowledge both its geological and economic dimensions. It is to acknowledge that growth is entirely dependent on the relentless and ruthlessly efficient generation of waste. Is this an ungenerous and pessimistic take on human activity in the 21st century? On the contrary. Invoking the Waste Age offers the opportunity for a radical shift in late-capitalist civilisation. By recognising the scale of the crisis can we reorient society and the economy towards less polluting modes of producing, consuming and living.

The problem is that waste has always been a marginal issue, both literally and figuratively. It has been dumped in and on the peripheries, consigned to that mythical place called 'away'. It has always been an 'externality', an unavoidable byproduct of necessary industrialisation. But it is now an internality – internal to every ecosystem and every digestive system from marine microorganisms to humans. To invoke the Waste Age is to usher in the hope of a cleaner future.

Contrary to what we might assume, wastefulness is not a natural human instinct – we had to be taught how to do it. Consumers had to be persuaded that this magical new substance – plastic – was not too good to be thrown away. Some observers were quick to disapprove. Vance Packard's details at length the different forms of planned obsolescence, from products engineered to fail to those that are simply meant to be more desirable than last year's model. It is understood that such obsolescence is a necessary feature of a healthy economy – from politicians to cynical businessmen to consumers who think it is their patriotic duty to shop and support the economy. The very idea of the 'lifetime guarantee' conjured up the specter of unemployment and shuttered factories. You might think that I'm suggesting that recycling is the answer to this crisis. Recycling rates are pathetically inadequate, and in many countries the system is essentially broken. The notion of recycling works to justify the production of more virgin plastics and other materials, as if it's alright because they will be recycled.

Q. ''It has been dumped in and on the peripheries, consigned to that mythical place called 'away'.'' Which of the following can be inferred when the author states this in the passage?

Detailed Solution for CAT Mini Mock Test - 4 - Question 7

The 'mythical place called away' means the illusion of people that the place they throw their waste at is some place where it will take care of itself. However, such mythical place does not exist and all the waste simply is deposited and accumulated at a place where it is incapable of eradicating itself.
(1) - One, the author does not imply disposing at the right place as the 'only' way to get rid of waste. Two, it is an extreme option.
(2) - This is the most appropriate contrast that can be inferred, as mentioned in the explanation.
(3) - This is not inferable. No comparison of recycling and its disposal is being made.
(4) - Again, no comparison between the people and corporations has been made in the passage.

CAT Mini Mock Test - 4 - Question 8

Directions: Read the following passage carefully and answer the given question.

The opposition between 'nature' and 'culture' is problematic for many reasons, but there's one that we rarely discuss. The 'nature vs culture' dualism leaves out an entire domain that properly belongs to neither: the world of waste. The mountains of waste that we produce every year or the new cosmos of micro-plastics expanding through our oceans – none of these have ever been entered into the ledger under 'culture'. Waste is precisely what dissolves the distinction between nature and culture. Nature and waste have fused at both planetary and microbiological scales. Similarly, waste is not merely a by-product of culture: it is culture. To focus our gaze on waste is not an act of morbid negativity; it is an act of cultural realism. If we look at the material ages of human history, from the Stone Age and the Bronze Age through to the Steam Age and the Information Age, we get the illusory sense that hard things are dematerialising. In fact, the opposite is true. The Steam Age launched a great explosion of material goods that has mushroomed exponentially ever since, while statistics about our current rates of waste numb the mind.

To say that we live in a Waste Age is to acknowledge both its geological and economic dimensions. It is to acknowledge that growth is entirely dependent on the relentless and ruthlessly efficient generation of waste. Is this an ungenerous and pessimistic take on human activity in the 21st century? On the contrary. Invoking the Waste Age offers the opportunity for a radical shift in late-capitalist civilisation. By recognising the scale of the crisis can we reorient society and the economy towards less polluting modes of producing, consuming and living.

The problem is that waste has always been a marginal issue, both literally and figuratively. It has been dumped in and on the peripheries, consigned to that mythical place called 'away'. It has always been an 'externality', an unavoidable byproduct of necessary industrialisation. But it is now an internality – internal to every ecosystem and every digestive system from marine microorganisms to humans. To invoke the Waste Age is to usher in the hope of a cleaner future.

Contrary to what we might assume, wastefulness is not a natural human instinct – we had to be taught how to do it. Consumers had to be persuaded that this magical new substance – plastic – was not too good to be thrown away. Some observers were quick to disapprove. Vance Packard's details at length the different forms of planned obsolescence, from products engineered to fail to those that are simply meant to be more desirable than last year's model. It is understood that such obsolescence is a necessary feature of a healthy economy – from politicians to cynical businessmen to consumers who think it is their patriotic duty to shop and support the economy. The very idea of the 'lifetime guarantee' conjured up the specter of unemployment and shuttered factories. You might think that I'm suggesting that recycling is the answer to this crisis. Recycling rates are pathetically inadequate, and in many countries the system is essentially broken. The notion of recycling works to justify the production of more virgin plastics and other materials, as if it's alright because they will be recycled.

Q. The author of the passage is LEAST likely to agree with which of the following statements?

Detailed Solution for CAT Mini Mock Test - 4 - Question 8

(1) - We can infer from ''The notion of recycling works ... other materials,'' in the last paragraph that (1) is correct.
(2) - It can be inferred from ''It is understood that such obsolescence is a necessary feature of a healthy economy'' mentioned in the last paragraph.
(3) - The author would not agree with this as evident from ''The problem is that waste has always been a marginal issue'' in the 3rd paragraph. The issues have not been pushed at the forefront, rather they have been made marginal.
(4) - The mention of ''illusory sense that hard things are dematerialising'' in the 1st paragraph points out that (4) can be inferred.

CAT Mini Mock Test - 4 - Question 9

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

Many addictions aim to increase arousal. This is the all-powerful feeling that might come from cocaine, amphetamines, the first few drinks of alcohol, shoplifting, video-games, or gambling. This omnipotent feeling, however, is eventually undermined when the addict realises that a dependency has been formed. A feeling of fear replaces the feeling of being all powerful - fear of losing the source of addiction and fear that others will find out how powerless the person actually is. Negative experiences always accompany the positive feelings the addict is seeking.

Detailed Solution for CAT Mini Mock Test - 4 - Question 9

1. Neither stimulation nor dependency is the intention; it is the sense of feeling all-powerful. This power may come through stimulation or arousal. The last sentence makes it clear that an addict seeks positive feelings, i.e. power.
2. True. An addict eventually comes to realise the falseness in the induced power by anything that stimulates. This eventually takes a toll on the addict, as the addict becomes fearful.
3. The author does not talk about the hidden potential of addictive substances.
4. It is not correct to say that a powerful person gets weakened by indulging in addictive substances. Instead, a person thinks that he has become powerful by indulging in addictive substances.

CAT Mini Mock Test - 4 - Question 10

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

For each of the past three years, temperatures have hit peaks not seen since the birth of meteorology, and probably not for more than 110,000 years. The amount of carbon dioxide in the air is at its highest level in 4 million years. This does not cause storms like Harvey - there have always been storms and hurricanes along the Gulf of Mexico - but it makes them wetter and more powerful. As the seas warm, they evaporate more easily and provide energy to storm fronts. As the air above them warms, it holds more water vapour. For every half a degree Celsius in warming, there is about a 3% increase in atmospheric moisture content. Scientists call this the Clausius-Clapeyron equation. This means the skies fill more quickly and have more to dump. The storm surge was greater because sea levels have risen 20 cm as a result of more than 100 years of human-related global warming which has melted glaciers and thermally expanded the volume of sea water.

Detailed Solution for CAT Mini Mock Test - 4 - Question 10

The paragraph argues that global warming causes sea levels to rise and fill the skies with water vapour, thus leading to wetter and more damaging storms and hurricanes. (1) contradicts received wisdom by stating that global warming and rampaging storms are unrelated. (2) focuses on the downsides of the Clausius-Clapeyron equation, which are not mentioned in the paragraph at all. (4) is verbose, refer to 'but this may not be true of all storms', an uncertain statement anyway from the paragraph point of view. (3) faithfully captures the essence of the paragraph.

CAT Mini Mock Test - 4 - Question 11

Directions: 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:
There were no other options.
Paragraph: While traditional banks had been convenient one-stop shops for businesses and consumers, many didn't evolve their products in a way that matched the tech-driven pace of change in other industries. (1) ________. Products such as checking accounts, loans, and even corporate advisory seemed undifferentiated. (2) ________. And people increasingly felt frustrated by the financial fragmentation that banks had imposed on many consumer processes. For instance, buying a home once required navigating a confusing world of disconnected real-estate brokers, mortgage lenders, insurance companies, lawyers, renovation contractors, and so on. (3) ________. Our grandparents tolerated those frustrations, but they also used pay phones. (4) _______. Today, we are awash in new ways to reach and connect with consumers. Banks need to identify and engage these customers—as their newer competitors are doing.

Detailed Solution for CAT Mini Mock Test - 4 - Question 11

Option A: 'Many didn't evolve their products' may seem to connect with 'options' in the question sentence, but it does not gel with 'other'.
Option B: It may seem that 'undifferentiated' refers to the lack of options as stated in the question sentence, but 'no other options' does not fit the flow.
Option C: This option is a distractor. The question sentence may convey that there was no other option for customers than to feel frustrated. But it will disturb the flow, as the following sentence emphasises the 'frustration' as mentioned in the preceding sentence.
Option D is correct. The question sentence fits position 4, as the following sentence complements the idea by stating about 'new ways' available today.

CAT Mini Mock Test - 4 - Question 12

Directions to Solve

Each of these questions are based on the information given below:

  1. A ,B, C, D and E are five men sitting in a line facing to south - while M, N, O, P and Q are five ladies sitting in a second line parallel to the first line and are facing to North.
  2. B who is just next to the left of D, is opposite to Q.
  3. C and N are diagonally opposite to each other.
  4. E is opposite to O who is just next right of M.
  5. P who is just to the left of Q, is opposite to D.
  6. M is at one end of the line.

Question - Who is sitting third to the right of O?

Detailed Solution for CAT Mini Mock Test - 4 - Question 12

CAT Mini Mock Test - 4 - Question 13

Directions to Solve

Each of these questions are based on the information given below:

  1. A ,B, C, D and E are five men sitting in a line facing to south - while M, N, O, P and Q are five ladies sitting in a second line parallel to the first line and are facing to North.
  2. B who is just next to the left of D, is opposite to Q.
  3. C and N are diagonally opposite to each other.
  4. E is opposite to O who is just next right of M.
  5. P who is just to the left of Q, is opposite to D.
  6. M is at one end of the line.

Question - If B shifts to the place of E, E shifts to the place of Q, and Q shifts to the place of B, then who will be the second to the left of the person opposite to O?

Detailed Solution for CAT Mini Mock Test - 4 - Question 13

Initial arragement:

New arrangement after shifting :

B is opposite to O and second person left to B is Q.

CAT Mini Mock Test - 4 - Question 14

Directions to Solve

Each of these questions are based on the information given below:

  1. A ,B, C, D and E are five men sitting in a line facing to south - while M, N, O, P and Q are five ladies sitting in a second line parallel to the first line and are facing to North.
  2. B who is just next to the left of D, is opposite to Q.
  3. C and N are diagonally opposite to each other.
  4. E is opposite to O who is just next right of M.
  5. P who is just to the left of Q, is opposite to D.
  6. M is at one end of the line.

Question - Which of the following pair is diagonally opposite to each other?

Detailed Solution for CAT Mini Mock Test - 4 - Question 14

CAT Mini Mock Test - 4 - Question 15

Directions to Solve

Each of these questions are based on the information given below:

  1. A ,B, C, D and E are five men sitting in a line facing to south - while M, N, O, P and Q are five ladies sitting in a second line parallel to the first line and are facing to North.
  2. B who is just next to the left of D, is opposite to Q.
  3. C and N are diagonally opposite to each other.
  4. E is opposite to O who is just next right of M.
  5. P who is just to the left of Q, is opposite to D.
  6. M is at one end of the line.

Question - In the original arrangement who is sitting just opposite to N?

Detailed Solution for CAT Mini Mock Test - 4 - Question 15

CAT Mini Mock Test - 4 - Question 16

Directions to Solve

Each of these questions are based on the information given below:

  1. A ,B, C, D and E are five men sitting in a line facing to south - while M, N, O, P and Q are five ladies sitting in a second line parallel to the first line and are facing to North.
  2. B who is just next to the left of D, is opposite to Q.
  3. C and N are diagonally opposite to each other.
  4. E is opposite to O who is just next right of M.
  5. P who is just to the left of Q, is opposite to D.
  6. M is at one end of the line.

Question - If O and P, A and E and B and Q interchange their positions, then who will be the second person to the right of the person who is opposite to the person second of the right of P?

Detailed Solution for CAT Mini Mock Test - 4 - Question 16

Old arrangement :

New arrangement :

CAT Mini Mock Test - 4 - Question 17

If an Indian has invested Rs.93,000 in UK Stock Market in January 2019 then in which month his/her portfolio has declined by maximum percentage in rupee terms?

Detailed Solution for CAT Mini Mock Test - 4 - Question 17

From the table, we can see that the % decline in the rupee was maximum in the month of July among the options and also the stock index of UK was lowest in July among the given months so the maximum decline in the portfolio was in July.

CAT Mini Mock Test - 4 - Question 18

If an Indian has invested Rs. 100,000 in 1st January 2019 till 1st January 2020, then whichoption is best for her?

Detailed Solution for CAT Mini Mock Test - 4 - Question 18

The percentage increase in the USA market index is the maximum among the three markets in a year.

CAT Mini Mock Test - 4 - Question 19

If a person from USA Invest $1500 in Indian stock market in 1st February then, on which of thefollowing date investment reaches a maximum value in Dollar terms?

Detailed Solution for CAT Mini Mock Test - 4 - Question 19
  1. On 1 May 2019

    • IndexMay = 119

    • INR/USD on that date = 69.0

    • RupeeValueMay = UnitsBought × IndexMay
      = (1 013.8889) × 119
      ≈ 120 652.78 ₹

    • USDValueMay = RupeeValueMay ÷ 69.0
      ≈ 120 652.78 ÷ 69.0
      ≈ 1 748.57 USD

  2. On 1 June 2019

    • IndexJun = 118

    • INR/USD on that date = 69.0

    • RupeeValueJun = (1 013.8889) × 118
      ≈ 119 638.89 ₹

    • USDValueJun = 119 638.89 ÷ 69.0
      ≈ 1 734.54 USD

  3. On 1 October 2019

    • IndexOct = 120

    • INR/USD on that date = 68.0

    • RupeeValueOct = (1 013.8889) × 120
      ≈ 121 666.67 ₹

    • USDValueOct = 121 666.67 ÷ 68.0
      ≈ 1 789.51 USD

  4. On 1 December 2019

    • IndexDec = 122

    • INR/USD on that date = 73.0

    • RupeeValueDec = (1 013.8889) × 122
      ≈ 123 694.44 ₹

    • USDValueDec = 123 694.44 ÷ 73.0
      ≈ 1 694.33 USD

Comparing the four USD‐values:

  • 1 May 2019 → ≈ 1 748.57 USD

  • 1 June 2019 → ≈ 1 734.54 USD

  • 1 October 2019 → ≈ 1 789.51 USD

  • 1 December 2019 → ≈ 1 694.33 USD

The single largest value in dollar terms is on 1 October 2019, at approximately $1 789.51.

CAT Mini Mock Test - 4 - Question 20

If a person from India Invest Rs. 108,000 in US stock market in the month of January 2019 then, on which one of the following dates the investment reaches minimum value in rupee terms?

Detailed Solution for CAT Mini Mock Test - 4 - Question 20

Among the given options since the dollar got weak the most on 1st May 2019 and also the US market index fell below the value of the index on 1st January so therefore the minimum value reaches was in 1st May 2019.

CAT Mini Mock Test - 4 - Question 21

(abc) is odd what would (a2 + b2 + c2) be, a, b and c are Integers.

Detailed Solution for CAT Mini Mock Test - 4 - Question 21

► For abc to be Odd the only case possible is none of them being Even i.e. a, b and c all three are Odd

⇒ a2 + b2 + c2
⇒ Odd2 + Odd2 + Odd2
⇒ Odd + Odd + Odd
⇒ Odd

Vice versa can also be true

 

CAT Mini Mock Test - 4 - Question 22

Let a, b, m and n be natural numbers such that a > 1 and b > 1. If amb= 144145, then the largest possible value of n - m is

Detailed Solution for CAT Mini Mock Test - 4 - Question 22

It is given that am. bn = 144145, where a > 1 and b > 1.

144 can be written as 144 = 24 x 32

Hence, am . bn = 144145 can be written as am . bn = (24 x 32) = 2580 x 3290 

We know that 3290 is a natural number, which implies it can be written as a1, where a > 1

Hence, the least possible value of m is 1. Similarly, the largest value of n is 580.

Hence, the largest value of (n-m) is (580-1) = 579

CAT Mini Mock Test - 4 - Question 23

A pipe can fill a tank in x hours and another can empty it in y hours. If the tank is 1 / 3rd full then the number of hours in which they will together fill it in is

Detailed Solution for CAT Mini Mock Test - 4 - Question 23

 

Step 1: Define capacity

  • Total tank capacity = 1 unit

Step 2: Define rates

  • Inflow rate (filling pipe) = 1/x per hour

  • Outflow rate (emptying pipe) = 1/y per hour

Step 3: Net rate when both pipes are open

Net rate = Inflow − Outflow
= 1/x − 1/y
= (y − x) / (xy) units per hour
Step 4: Remaining volume to be filled

Tank is already 1/3 full, so remaining = 2/3 units

Step 5: Time required

Time = (Remaining volume) ÷ (Net rate)
= (2/3) ÷ [(y − x)/xy]
= (2/3) × (xy / (y − x))
= 2xy / [3(y − x)]

CAT Mini Mock Test - 4 - Question 24

The monthly incomes of X and Y are in the ratio of 4:3 and their monthly expenses are in the ratio of 3:2. However, each saves Rs. 6,000 per month. What is their total monthly income?

Detailed Solution for CAT Mini Mock Test - 4 - Question 24

Given :

The ratio of the income of X and Y is 4 : 3.

The ratio of monthly expenses of X and Y is 3 : 2. 

X and Y save 6000 rupees each month.

Concept used :

Savings = Income - expense

Calculations :

Let the ratio of monthly income of X and Y be 4a and 3a respectively. 

Let the ratio of monthly expenses of X and Y be 3b and 2b respectively. 

Savings of X = 4a - 3b

4a - 3b = 6000      ....(1) 

Savings of Y = 3a - 2b 

3a - 2b = 6000      ....(2) 

Solving equation 1 and 2 

We get a = 6000 and b = 6000

Total monthly income of X and Y = 4a + 3a = 7a 

⇒ 7 × 6000 

⇒ 42000 rupees 

∴ Option 2 is the correct answer.

CAT Mini Mock Test - 4 - Question 25

E sold at table to R at a profit of 25%.R sold the same table to S for Rs. 90 thereby making a profit of 20%. Find the price at which E bought the table from Z if it is known that Z gained 25% in the transaction.

Detailed Solution for CAT Mini Mock Test - 4 - Question 25

R sold the table at 20% profit at Rs. 90. Thus R's cost price x 1.2 = 90
R’s Cost price = Rs. 75

We also know that E sold it to R at 25% profit.
Thus, E’s Cost price x 1.25 = 75
⇒ E’s cost price = 60

So option D is correct

CAT Mini Mock Test - 4 - Question 26

Walking 6/7th of his usual speed, a man is 12 minutes too late. What is the usual time taken by him to cover that distance?

Detailed Solution for CAT Mini Mock Test - 4 - Question 26

Let the distance be x
Let the original speed be y
Time originally taken = distance / speed
That means = x/y
Now the new speed is (6/7)y
And new time is distance /new speed
x/(6/7)y that can be written as 7x/6y
Now new time - original time = 12 min
7x/6y-x/y=12
After subtracting we get
x/y = 12×6
x/y = 72min

CAT Mini Mock Test - 4 - Question 27

In the figure, AB is parallel to CD and RD || SL || TM || AN, and BR : RS : ST : TA = 3 : 5 : 2 : 7. If it is known that CN = 1.333 BR. Find the ratio of BF : FG : GH : HI : IC

Detailed Solution for CAT Mini Mock Test - 4 - Question 27
  • Since the lines, AB and CD are parallel to each other, and the lines RD and AN are parallel, it means that the triangles RBF and NCI are similar to each other. Since the ratio of CN : BR = 1.333, if we take BR as 3, we will get CN as 4.
  • This means that the ratio of BF : CI would also be 3 : 4.
    Also, the ratio of BR : RS : ST : TA = BF : FG : GH : HI = 3 : 5 : 2 : 7 (given).

Hence, the correct answer is 3 : 5 : 2 : 7 : 4 

CAT Mini Mock Test - 4 - Question 28

PQRST is a pentagon in which all the interior angles are unequal. A circle of radius ‘r’ is inscribed in each of the vertices. Find the area of portion of circles falling inside the pentagon. 

Detailed Solution for CAT Mini Mock Test - 4 - Question 28

Since neither angles nor sides are given in the question, immediately the sum of angles of pentagon should come in mind. To use it,

We know the area of the sectors of a circle is given as:

Note: The above concept is applicable for a polygon of n sides.

Choice (B) is therefore, the correct answer.
Correct Answer: 1.5πr2

 

CAT Mini Mock Test - 4 - Question 29

There are four machines and it is known that exactly two of them are faulty. They are tested one by one, in a random order till both the faulty machines are identified. Then the probability that only two tests are needed is

Detailed Solution for CAT Mini Mock Test - 4 - Question 29

CAT Mini Mock Test - 4 - Question 30

If a lemon and apple together costs Rs. 12, a tomato and lemon cost Rs.4 and an apple cost of Rs.8 more than a tomato or a lemon, then which of the following can be the price of lemon?

Detailed Solution for CAT Mini Mock Test - 4 - Question 30

Let price of Lemon and Apple is L and A respectively

As given,

=>     L+A=12 .....(1)

=>     L+T=4 .......(2)

=>      A=8+L

=>      or L-A=-8 ......(3)

=>      A=8+T .......(4) 
=>      Simply adding eq. 1 and 3

We get..
=>       2L=4

=>       So, L=2

Hence (D) is correct answer

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