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Read the following information and choose the best alternative:
Worldwide, tomatos one of the most important crops. Because this crop can be adapted for cultivation in various environments ranging from tropical to alpine regions, its cultivation area is now expanding worldwide into not so productive regions. On the other hand, traditional cultivation areas, the most favourable for tomato cultivation with warm and dry climate, me contracting.
Every year, traditional cultivation areas lose 2 million hectares (ha) of land to environmental factors such as salinity, drought, and soil erosion.
 
Q. Which of the following is the coned inference based on the above passage?
  • a)
    In recent years, per hectare production of tomato has increased worldwide
  • b)
    In recent years, per hectare wastage of tomato has increased worldwide
  • c)
    In recent years, per hectare production of tomato has decreased worldwide
  • d)
    In recent years, per hectare wastage of tomato has decreased worldwide
  • e)
    In recent years, per hectare production of tomato has remained the same worldwide
Correct answer is option 'C'. Can you explain this answer?
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Read the following information and choose the best alternative:Worldwi...
As per the last few lines there is loss of cultivation area so per hectare production has decreased worldwide.
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Directions: The passage below is followed by some questions based on its content. Answer the questions on the basis of what is stated or implied in the passage.Our digital world depends on the interconnectivity between wireless devices, often battery-free with no direct power supply. Such devices include wireless passive sensors, designed to receive and respond to signals from the environment. These devices can be powered by electromagnetic waves, provided their antenna can efficiently convert waves to energy. When Alexander Graham Bell made the first-ever phone call in 1876, calling his assistant to meet him, the connectivity of todays world would have been well beyond his wildest dreams. Perhaps even in the late 1980s and early 1990s, when the internet as we know it started to emerge, the digital world we have since built would have been unimaginable. Today, we dont just use technology to communicate with each other: we are also finding ways to make devices communicate between themselves to allow us to control our environments. The Internet of Things, as it is now called, is the combination of the immense web of sensors, devices, apps, and other technology that are connected and sharing information between them.To control our world, however, we need to be able to interconnect many devices which, for ease of installation and pleasing design, are usually wireless, including no power supply cables. For environmental reasons, it is also beneficial that these devices are battery-free. Battery-free devices can instead be powered by the electromagnetic waves they receive from the powered devices they are connected to. With the right equipment, the electromagnetic waves sent by the Wi-Fi router could be enough to supply the energy needed to power the motion sensor. Devices whose function is to detect and respond to physical signals from the surrounding environment are called passive sensors. The ability of a passive sensor to harvest energy from the environment depends heavily on the ability of its antenna – which receives electromagnetic waves – to efficiently turn waves into electricity that can power it. As such, a crucial part of improving this remote powering technology involves making the rectifier (the part of the antenna responsible for converting waves to power) work as efficiently as possible.The rectifier performance can be measured in terms of its voltage conversion efficiency, or its power conversion efficiency, where voltage refers to an electrical potential, and power here refers to the rate at which electrical energy is transferred through an electrical circuit. However, these two quantities are closely interlinked in complex ways, to such an extent that optimising one of these parameters is often done at the expense of the other, and it is not possible to optimise both parameters simultaneously. Dominik Mair and his colleagues at the University of Innsbruck in Austria, have shown in a recent publication that using either voltage or power conversion efficiency as measures of rectifier performance is not feasible. Instead, the team demonstrated that the concept of a mean conversion efficiency (the average of the voltage and power conversion efficiencies) allows optimisation algorithms to find optimum rectifier circuit designs much quicker. Not only that, but the resulting designs also show superior overall performance when compared to previous ones, even with very low power from incoming waves. The growing demand for intelligent devices that are interconnected with each other, allowing us to control our environment, is pushing the development of wireless, battery-free sensors which can gather information and even make decisions or control actuators.Q.Which of the following is the reason why Dominik Mairs designs show overall superior performance as compared to traditional designs?

Directions: Answer the given question based on the following passage.Our digital world depends on the interconnectivity between wireless devices, often battery-free with no direct power supply. Such devices include wireless passive sensors, designed to receive and respond to signals from the environment. These devices can be powered by electromagnetic waves, provided their antenna can efficiently convert waves to energy. When Alexander Graham Bell made the first-ever phone call in 1876, calling his assistant to meet him, the connectivity of todays world would have been well beyond his wildest dreams. Perhaps even in the late 1980s and early 1990s, when the internet as we know it started to emerge, the digital world we have since built would have been unimaginable. Today, we dont just use technology to communicate with each other: we are also finding ways to make devices communicate between themselves to allow us to control our environments. The Internet of Things, as it is now called, is the combination of the immense web of sensors, devices, apps, and other technology that are connected and sharing information between them.To control our world, however, we need to be able to interconnect many devices which, for ease of installation and pleasing design, are usually wireless, including no power supply cables. For environmental reasons, it is also beneficial that these devices are battery-free. Battery-free devices can instead be powered by the electromagnetic waves they receive from the powered devices they are connected to. With the right equipment, the electromagnetic waves sent by the Wi-Fi router could be enough to supply the energy needed to power the motion sensor. Devices whose function is to detect and respond to physical signals from the surrounding environment are called passive sensors. The ability of a passive sensor to harvest energy from the environment depends heavily on the ability of its antenna – which receives electromagnetic waves – to efficiently turn waves into electricity that can power it. As such, a crucial part of improving this remote powering technology involves making the rectifier (the part of the antenna responsible for converting waves to power) work as efficiently as possible.The rectifier performance can be measured in terms of its voltage conversion efficiency, or its power conversion efficiency, where voltage refers to an electrical potential, and power here refers to the rate at which electrical energy is transferred through an electrical circuit. However, these two quantities are closely interlinked in complex ways, to such an extent that optimising one of these parameters is often done at the expense of the other, and it is not possible to optimise both parameters simultaneously. Dominik Mair and his colleagues at the University of Innsbruck in Austria, have shown in a recent publication that using either voltage or power conversion efficiency as measures of rectifier performance is not feasible. Instead, the team demonstrated that the concept of a mean conversion efficiency (the average of the voltage and power conversion efficiencies) allows optimisation algorithms to find optimum rectifier circuit designs much quicker. Not only that, but the resulting designs also show superior overall performance when compared to previous ones, even with very low power from incoming waves. The growing demand for intelligent devices that are interconnected with each other, allowing us to control our environment, is pushing the development of wireless, battery-free sensors which can gather information and even make decisions or control actuators.Q.Which of the following is the reason why Dominik Mairs designs show overall superior performance as compared to traditional designs?

Directions: Read the passage and answer the following question.As climate change accelerates, its impact on agriculture has become a subject of significant research and debate. In many developing countries, agriculture is not just an economic activity but a way of life that defines the cultural and social fabric of the community. The increasing unpredictability of weather patterns, due to climate change, has led to erratic rainfall, prolonged droughts, and unexpected frost, all of which pose severe threats to agricultural productivity and food security.In a small village in West Africa, a community that has depended on rain-fed agriculture for generations is now facing the brunt of these changes. The traditional knowledge systems, passed down over centuries, are becoming less reliable as the climatic cues they depend on are shifting. Crops are failing, and food shortages are becoming more common, leading to malnutrition and increased poverty levels.In response to this, a group of local farmers have begun experimenting with drought-resistant crop varieties and have started adopting water conservation techniques such as rainwater harvesting. These adaptation strategies are a blend of traditional knowledge and modern science, an approach that has shown promise in mitigating some of the adverse effects of climate change on agriculture.However, the challenges are not just environmental. There is also a socio-economic dimension to this issue. Many of these communities lack the financial resources to invest in new technologies or infrastructure that could help them adapt more effectively. Moreover, there is often a lack of access to accurate and timely information about weather patterns, which is crucial for making informed agricultural decisions.International organizations and local governments have a role to play in supporting these communities. Investments in climate-resilient infrastructure, research in sustainable agricultural practices, and the dissemination of climate information are vital steps that can help vulnerable populations adapt to the changing climate and secure their livelihoods.Q. How have the local farmers in the West African village attempted to adapt to climate change?

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Read the following information and choose the best alternative:Worldwide, tomatos one of the most important crops. Because this crop can be adapted for cultivation in various environments ranging from tropical to alpine regions, its cultivation area is now expanding worldwide into not so productive regions. On the other hand, traditional cultivation areas, the most favourable for tomato cultivation with warm and dry climate, me contracting.Every year, traditional cultivation areas lose 2 million hectares (ha) of land to environmental factors such as salinity, drought, and soil erosion.Q. Which of the following is the coned inference based on the above passage?a)In recent years, per hectare production of tomato has increased worldwideb)In recent years, per hectare wastage of tomato has increased worldwidec)In recent years, per hectare production of tomato has decreased worldwided)In recent years, per hectare wastage of tomato has decreased worldwidee)In recent years, per hectare production of tomato has remained the same worldwideCorrect answer is option 'C'. Can you explain this answer?
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Read the following information and choose the best alternative:Worldwide, tomatos one of the most important crops. Because this crop can be adapted for cultivation in various environments ranging from tropical to alpine regions, its cultivation area is now expanding worldwide into not so productive regions. On the other hand, traditional cultivation areas, the most favourable for tomato cultivation with warm and dry climate, me contracting.Every year, traditional cultivation areas lose 2 million hectares (ha) of land to environmental factors such as salinity, drought, and soil erosion.Q. Which of the following is the coned inference based on the above passage?a)In recent years, per hectare production of tomato has increased worldwideb)In recent years, per hectare wastage of tomato has increased worldwidec)In recent years, per hectare production of tomato has decreased worldwided)In recent years, per hectare wastage of tomato has decreased worldwidee)In recent years, per hectare production of tomato has remained the same worldwideCorrect answer is option 'C'. Can you explain this answer? for CAT 2024 is part of CAT preparation. The Question and answers have been prepared according to the CAT exam syllabus. Information about Read the following information and choose the best alternative:Worldwide, tomatos one of the most important crops. Because this crop can be adapted for cultivation in various environments ranging from tropical to alpine regions, its cultivation area is now expanding worldwide into not so productive regions. On the other hand, traditional cultivation areas, the most favourable for tomato cultivation with warm and dry climate, me contracting.Every year, traditional cultivation areas lose 2 million hectares (ha) of land to environmental factors such as salinity, drought, and soil erosion.Q. Which of the following is the coned inference based on the above passage?a)In recent years, per hectare production of tomato has increased worldwideb)In recent years, per hectare wastage of tomato has increased worldwidec)In recent years, per hectare production of tomato has decreased worldwided)In recent years, per hectare wastage of tomato has decreased worldwidee)In recent years, per hectare production of tomato has remained the same worldwideCorrect answer is option 'C'. Can you explain this answer? covers all topics & solutions for CAT 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Read the following information and choose the best alternative:Worldwide, tomatos one of the most important crops. Because this crop can be adapted for cultivation in various environments ranging from tropical to alpine regions, its cultivation area is now expanding worldwide into not so productive regions. On the other hand, traditional cultivation areas, the most favourable for tomato cultivation with warm and dry climate, me contracting.Every year, traditional cultivation areas lose 2 million hectares (ha) of land to environmental factors such as salinity, drought, and soil erosion.Q. Which of the following is the coned inference based on the above passage?a)In recent years, per hectare production of tomato has increased worldwideb)In recent years, per hectare wastage of tomato has increased worldwidec)In recent years, per hectare production of tomato has decreased worldwided)In recent years, per hectare wastage of tomato has decreased worldwidee)In recent years, per hectare production of tomato has remained the same worldwideCorrect answer is option 'C'. Can you explain this answer?.
Solutions for Read the following information and choose the best alternative:Worldwide, tomatos one of the most important crops. Because this crop can be adapted for cultivation in various environments ranging from tropical to alpine regions, its cultivation area is now expanding worldwide into not so productive regions. On the other hand, traditional cultivation areas, the most favourable for tomato cultivation with warm and dry climate, me contracting.Every year, traditional cultivation areas lose 2 million hectares (ha) of land to environmental factors such as salinity, drought, and soil erosion.Q. Which of the following is the coned inference based on the above passage?a)In recent years, per hectare production of tomato has increased worldwideb)In recent years, per hectare wastage of tomato has increased worldwidec)In recent years, per hectare production of tomato has decreased worldwided)In recent years, per hectare wastage of tomato has decreased worldwidee)In recent years, per hectare production of tomato has remained the same worldwideCorrect answer is option 'C'. Can you explain this answer? in English & in Hindi are available as part of our courses for CAT. Download more important topics, notes, lectures and mock test series for CAT Exam by signing up for free.
Here you can find the meaning of Read the following information and choose the best alternative:Worldwide, tomatos one of the most important crops. Because this crop can be adapted for cultivation in various environments ranging from tropical to alpine regions, its cultivation area is now expanding worldwide into not so productive regions. On the other hand, traditional cultivation areas, the most favourable for tomato cultivation with warm and dry climate, me contracting.Every year, traditional cultivation areas lose 2 million hectares (ha) of land to environmental factors such as salinity, drought, and soil erosion.Q. Which of the following is the coned inference based on the above passage?a)In recent years, per hectare production of tomato has increased worldwideb)In recent years, per hectare wastage of tomato has increased worldwidec)In recent years, per hectare production of tomato has decreased worldwided)In recent years, per hectare wastage of tomato has decreased worldwidee)In recent years, per hectare production of tomato has remained the same worldwideCorrect answer is option 'C'. Can you explain this answer? defined & explained in the simplest way possible. Besides giving the explanation of Read the following information and choose the best alternative:Worldwide, tomatos one of the most important crops. Because this crop can be adapted for cultivation in various environments ranging from tropical to alpine regions, its cultivation area is now expanding worldwide into not so productive regions. On the other hand, traditional cultivation areas, the most favourable for tomato cultivation with warm and dry climate, me contracting.Every year, traditional cultivation areas lose 2 million hectares (ha) of land to environmental factors such as salinity, drought, and soil erosion.Q. Which of the following is the coned inference based on the above passage?a)In recent years, per hectare production of tomato has increased worldwideb)In recent years, per hectare wastage of tomato has increased worldwidec)In recent years, per hectare production of tomato has decreased worldwided)In recent years, per hectare wastage of tomato has decreased worldwidee)In recent years, per hectare production of tomato has remained the same worldwideCorrect answer is option 'C'. Can you explain this answer?, a detailed solution for Read the following information and choose the best alternative:Worldwide, tomatos one of the most important crops. Because this crop can be adapted for cultivation in various environments ranging from tropical to alpine regions, its cultivation area is now expanding worldwide into not so productive regions. On the other hand, traditional cultivation areas, the most favourable for tomato cultivation with warm and dry climate, me contracting.Every year, traditional cultivation areas lose 2 million hectares (ha) of land to environmental factors such as salinity, drought, and soil erosion.Q. Which of the following is the coned inference based on the above passage?a)In recent years, per hectare production of tomato has increased worldwideb)In recent years, per hectare wastage of tomato has increased worldwidec)In recent years, per hectare production of tomato has decreased worldwided)In recent years, per hectare wastage of tomato has decreased worldwidee)In recent years, per hectare production of tomato has remained the same worldwideCorrect answer is option 'C'. Can you explain this answer? has been provided alongside types of Read the following information and choose the best alternative:Worldwide, tomatos one of the most important crops. Because this crop can be adapted for cultivation in various environments ranging from tropical to alpine regions, its cultivation area is now expanding worldwide into not so productive regions. On the other hand, traditional cultivation areas, the most favourable for tomato cultivation with warm and dry climate, me contracting.Every year, traditional cultivation areas lose 2 million hectares (ha) of land to environmental factors such as salinity, drought, and soil erosion.Q. Which of the following is the coned inference based on the above passage?a)In recent years, per hectare production of tomato has increased worldwideb)In recent years, per hectare wastage of tomato has increased worldwidec)In recent years, per hectare production of tomato has decreased worldwided)In recent years, per hectare wastage of tomato has decreased worldwidee)In recent years, per hectare production of tomato has remained the same worldwideCorrect answer is option 'C'. Can you explain this answer? theory, EduRev gives you an ample number of questions to practice Read the following information and choose the best alternative:Worldwide, tomatos one of the most important crops. Because this crop can be adapted for cultivation in various environments ranging from tropical to alpine regions, its cultivation area is now expanding worldwide into not so productive regions. On the other hand, traditional cultivation areas, the most favourable for tomato cultivation with warm and dry climate, me contracting.Every year, traditional cultivation areas lose 2 million hectares (ha) of land to environmental factors such as salinity, drought, and soil erosion.Q. Which of the following is the coned inference based on the above passage?a)In recent years, per hectare production of tomato has increased worldwideb)In recent years, per hectare wastage of tomato has increased worldwidec)In recent years, per hectare production of tomato has decreased worldwided)In recent years, per hectare wastage of tomato has decreased worldwidee)In recent years, per hectare production of tomato has remained the same worldwideCorrect answer is option 'C'. Can you explain this answer? tests, examples and also practice CAT tests.
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