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UPSC Current Affairs Quiz : 16 April 2024

Kartavya Desk Staff

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The Current Affairs Quiz is a daily quiz based on the DAILY CURRENT AFFAIRS AND PIB SUMMARY from the previous day, as posted on our website. It covers all relevant news sources and is designed to test your knowledge of current events. Solving these questions will help you retain both concepts and facts relevant to the UPSC IAS civil services exam.

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• Question 1 of 10 1. Question 1 points Consider the following statements about Kuchipudi Most of the Kuchipudi recitals have a secular theme. The dance involves only two components of classical dances, Nritta and Nritya. The Kuchipudi dance style is a manifestation of the earthly elements in the human body. How many of the above statements is/correct? (a) Only one (b) Only two (c) All three (d) None Correct Ans: (b) Explanation: Statements 1 and 3 are correct. Context: Kuchipudi, a traditional dance-drama performance, has evolved from being male-dominated to a classical dance form with the prominence of female dancers across India. Most of the Kuchipudi recitals are based on stories of Bhagwata purana but have a secular theme. There is a predominance of Shringaara ras. The dance involves all three components of classical dances: Nritta, Nritya and Natya. It is similar to Bharatnatyam but has its own features. The Kuchipudi dance style is a manifestation of the earthly elements in the human body. Refer: https://www.insightsonindia.com/2024/04/15/kuchipudi/ Incorrect Ans: (b) Explanation: Statements 1 and 3 are correct. Context: Kuchipudi, a traditional dance-drama performance, has evolved from being male-dominated to a classical dance form with the prominence of female dancers across India. Most of the Kuchipudi recitals are based on stories of Bhagwata purana but have a secular theme. There is a predominance of Shringaara ras. The dance involves all three components of classical dances: Nritta, Nritya and Natya. It is similar to Bharatnatyam but has its own features. The Kuchipudi dance style is a manifestation of the earthly elements in the human body. Refer: https://www.insightsonindia.com/2024/04/15/kuchipudi/

#### 1. Question

Consider the following statements about Kuchipudi

• Most of the Kuchipudi recitals have a secular theme. The dance involves only two components of classical dances, Nritta and Nritya. The Kuchipudi dance style is a manifestation of the earthly elements in the human body.

• Most of the Kuchipudi recitals have a secular theme.

• The dance involves only two components of classical dances, Nritta and Nritya.

• The Kuchipudi dance style is a manifestation of the earthly elements in the human body.

How many of the above statements is/correct?

• (a) Only one

• (b) Only two

• (c) All three

Explanation:

• Statements 1 and 3 are correct.

• Context: Kuchipudi, a traditional dance-drama performance, has evolved from being male-dominated to a classical dance form with the prominence of female dancers across India.

• Most of the Kuchipudi recitals are based on stories of Bhagwata purana but have a secular theme. There is a predominance of Shringaara ras.

• The dance involves all three components of classical dances: Nritta, Nritya and Natya. It is similar to Bharatnatyam but has its own features.

• The Kuchipudi dance style is a manifestation of the earthly elements in the human body.

Refer: https://www.insightsonindia.com/2024/04/15/kuchipudi/

Explanation:

• Statements 1 and 3 are correct.

• Context: Kuchipudi, a traditional dance-drama performance, has evolved from being male-dominated to a classical dance form with the prominence of female dancers across India.

• Most of the Kuchipudi recitals are based on stories of Bhagwata purana but have a secular theme. There is a predominance of Shringaara ras.

• The dance involves all three components of classical dances: Nritta, Nritya and Natya. It is similar to Bharatnatyam but has its own features.

• The Kuchipudi dance style is a manifestation of the earthly elements in the human body.

Refer: https://www.insightsonindia.com/2024/04/15/kuchipudi/

• Question 2 of 10 2. Question 1 points Consider the following pairs [Volcano’s Name: Location] Mount Etna: Italy Mauna Loa: Indonesia Mount Vesuvius: Philippine How many of the above pairs are correctly matched? (a) Only one (b) Only two (c) All three (d) None Correct Ans: (a) Explanation: Context: Mount Etna, Europe’s largest and among the most active volcanoes, has been producing rare smoke rings known as volcanic vortex rings. These circular rings of gas, primarily water vapour, emerge from a newly formed pit crater on the volcano’s north side. Mount Etna Italy Kīlauea Hawaiian Islands (Pacific Ocean) Mauna Loa Hawaiian Islands (Pacific Ocean) Mount Vesuvius Italy Refer: https://www.insightsonindia.com/2024/04/15/volcanic-vortex-rings/ Incorrect Ans: (a) Explanation: Context: Mount Etna, Europe’s largest and among the most active volcanoes, has been producing rare smoke rings known as volcanic vortex rings. These circular rings of gas, primarily water vapour, emerge from a newly formed pit crater on the volcano’s north side. Mount Etna Italy Kīlauea Hawaiian Islands (Pacific Ocean) Mauna Loa Hawaiian Islands (Pacific Ocean) Mount Vesuvius Italy Refer: https://www.insightsonindia.com/2024/04/15/volcanic-vortex-rings/

#### 2. Question

Consider the following pairs [Volcano’s Name: Location]

• Mount Etna: Italy Mauna Loa: Indonesia Mount Vesuvius: Philippine

• Mount Etna: Italy

• Mauna Loa: Indonesia

• Mount Vesuvius: Philippine

How many of the above pairs are correctly matched?

• (a) Only one

• (b) Only two

• (c) All three

Explanation:

• Context: Mount Etna, Europe’s largest and among the most active volcanoes, has been producing rare smoke rings known as volcanic vortex rings. These circular rings of gas, primarily water vapour, emerge from a newly formed pit crater on the volcano’s north side.

• These circular rings of gas, primarily water vapour, emerge from a newly formed pit crater on the volcano’s north side.

Mount Etna Italy

• Kīlauea Hawaiian Islands (Pacific Ocean)

Mauna Loa Hawaiian Islands (Pacific Ocean)

Mount Vesuvius Italy

Refer: https://www.insightsonindia.com/2024/04/15/volcanic-vortex-rings/

Explanation:

• Context: Mount Etna, Europe’s largest and among the most active volcanoes, has been producing rare smoke rings known as volcanic vortex rings. These circular rings of gas, primarily water vapour, emerge from a newly formed pit crater on the volcano’s north side.

• These circular rings of gas, primarily water vapour, emerge from a newly formed pit crater on the volcano’s north side.

Mount Etna Italy

• Kīlauea Hawaiian Islands (Pacific Ocean)

Mauna Loa Hawaiian Islands (Pacific Ocean)

Mount Vesuvius Italy

Refer: https://www.insightsonindia.com/2024/04/15/volcanic-vortex-rings/

• Question 3 of 10 3. Question 1 points Which of the following statements about vortex rings is true? (a) Vortex rings are two-dimensional structures. (b) Vortex rings move in a straight line without changing shape. (c) Vortex rings are formed when a fluid is ejected into another fluid with a different density. (d) Vortex rings are only observed in liquids and not in gases. Correct Ans: (c) Explanation: Context: Mount Etna, Europe’s largest and among the most active volcanoes, has been producing rare smoke rings known as volcanic vortex rings. These circular rings of gas, primarily water vapour, emerge from a newly formed pit crater on the volcano’s north side. How Volcanic Vortex Rings are formed? The phenomenon occurs when gas is rapidly released through a nearly circular vent, forming perfectly circular rings. Volcanic vortex rings were first observed at Etna in 1724 and have since been documented at various volcanoes worldwide. They can linger in the air for up to 10 minutes but may disintegrate quickly in windy conditions. Vortex rings are toroidal vortices that form when a fluid is ejected into another fluid with a different density. They are three-dimensional structures and can move through both liquids and gases. They are characterized by a rolling motion that maintains their shape as they move through the surrounding fluid. Refer: https://www.insightsonindia.com/2024/04/15/kuchipudi/ Incorrect Ans: (c) Explanation: Context: Mount Etna, Europe’s largest and among the most active volcanoes, has been producing rare smoke rings known as volcanic vortex rings. These circular rings of gas, primarily water vapour, emerge from a newly formed pit crater on the volcano’s north side. How Volcanic Vortex Rings are formed? The phenomenon occurs when gas is rapidly released through a nearly circular vent, forming perfectly circular rings. Volcanic vortex rings were first observed at Etna in 1724 and have since been documented at various volcanoes worldwide. They can linger in the air for up to 10 minutes but may disintegrate quickly in windy conditions. Vortex rings are toroidal vortices that form when a fluid is ejected into another fluid with a different density. They are three-dimensional structures and can move through both liquids and gases. They are characterized by a rolling motion that maintains their shape as they move through the surrounding fluid. Refer: https://www.insightsonindia.com/2024/04/15/kuchipudi/

#### 3. Question

Which of the following statements about vortex rings is true?

• (a) Vortex rings are two-dimensional structures.

• (b) Vortex rings move in a straight line without changing shape.

• (c) Vortex rings are formed when a fluid is ejected into another fluid with a different density.

• (d) Vortex rings are only observed in liquids and not in gases.

Explanation:

• Context: Mount Etna, Europe’s largest and among the most active volcanoes, has been producing rare smoke rings known as volcanic vortex rings. These circular rings of gas, primarily water vapour, emerge from a newly formed pit crater on the volcano’s north side. How Volcanic Vortex Rings are formed? The phenomenon occurs when gas is rapidly released through a nearly circular vent, forming perfectly circular rings. Volcanic vortex rings were first observed at Etna in 1724 and have since been documented at various volcanoes worldwide. They can linger in the air for up to 10 minutes but may disintegrate quickly in windy conditions. Vortex rings are toroidal vortices that form when a fluid is ejected into another fluid with a different density. They are three-dimensional structures and can move through both liquids and gases. They are characterized by a rolling motion that maintains their shape as they move through the surrounding fluid.

• These circular rings of gas, primarily water vapour, emerge from a newly formed pit crater on the volcano’s north side.

• How Volcanic Vortex Rings are formed? The phenomenon occurs when gas is rapidly released through a nearly circular vent, forming perfectly circular rings. Volcanic vortex rings were first observed at Etna in 1724 and have since been documented at various volcanoes worldwide. They can linger in the air for up to 10 minutes but may disintegrate quickly in windy conditions.

• The phenomenon occurs when gas is rapidly released through a nearly circular vent, forming perfectly circular rings.

• Volcanic vortex rings were first observed at Etna in 1724 and have since been documented at various volcanoes worldwide.

• They can linger in the air for up to 10 minutes but may disintegrate quickly in windy conditions.

• Vortex rings are toroidal vortices that form when a fluid is ejected into another fluid with a different density. They are three-dimensional structures and can move through both liquids and gases. They are characterized by a rolling motion that maintains their shape as they move through the surrounding fluid.

Refer: https://www.insightsonindia.com/2024/04/15/kuchipudi/

Explanation:

• Context: Mount Etna, Europe’s largest and among the most active volcanoes, has been producing rare smoke rings known as volcanic vortex rings. These circular rings of gas, primarily water vapour, emerge from a newly formed pit crater on the volcano’s north side. How Volcanic Vortex Rings are formed? The phenomenon occurs when gas is rapidly released through a nearly circular vent, forming perfectly circular rings. Volcanic vortex rings were first observed at Etna in 1724 and have since been documented at various volcanoes worldwide. They can linger in the air for up to 10 minutes but may disintegrate quickly in windy conditions. Vortex rings are toroidal vortices that form when a fluid is ejected into another fluid with a different density. They are three-dimensional structures and can move through both liquids and gases. They are characterized by a rolling motion that maintains their shape as they move through the surrounding fluid.

• These circular rings of gas, primarily water vapour, emerge from a newly formed pit crater on the volcano’s north side.

• How Volcanic Vortex Rings are formed? The phenomenon occurs when gas is rapidly released through a nearly circular vent, forming perfectly circular rings. Volcanic vortex rings were first observed at Etna in 1724 and have since been documented at various volcanoes worldwide. They can linger in the air for up to 10 minutes but may disintegrate quickly in windy conditions.

• The phenomenon occurs when gas is rapidly released through a nearly circular vent, forming perfectly circular rings.

• Volcanic vortex rings were first observed at Etna in 1724 and have since been documented at various volcanoes worldwide.

• They can linger in the air for up to 10 minutes but may disintegrate quickly in windy conditions.

• Vortex rings are toroidal vortices that form when a fluid is ejected into another fluid with a different density. They are three-dimensional structures and can move through both liquids and gases. They are characterized by a rolling motion that maintains their shape as they move through the surrounding fluid.

Refer: https://www.insightsonindia.com/2024/04/15/kuchipudi/

• Question 4 of 10 4. Question 1 points Consider the following statements about the Directorate of Enforcement or Enforcement Directorate (ED): It is part of the Department of Revenue, Ministry of Finance. Its primary objective is to curb the generation and circulation of black money and to ensure compliance with the laws concerning foreign exchange and prevention of money laundering. Which of the statements given above is/are correct? (a) 1 only (b) 2 only (c) Both 1 and 2 (d) Neither 1 nor 2 Correct Ans: (c) Explanation: The Directorate of Enforcement or Enforcement Directorate (ED) is a domestic law enforcement agency and economic intelligence agency responsible for enforcing economic laws and fighting economic crimes in India. It is part of the Department of Revenue, Ministry of Finance, Government Of India. The Enforcement Directorate focuses on investigating and prosecuting cases related to money laundering, foreign exchange violations, corruption, and economic offenses. Its primary objective is to curb the generation and circulation of black money and to ensure compliance with the laws concerning foreign exchange and prevention of money laundering. Refer: https://www.insightsonindia.com/2024/04/15/adjudicating-authority-under-pmla-2002/ Incorrect Ans: (c) Explanation: The Directorate of Enforcement or Enforcement Directorate (ED) is a domestic law enforcement agency and economic intelligence agency responsible for enforcing economic laws and fighting economic crimes in India. It is part of the Department of Revenue, Ministry of Finance, Government Of India. The Enforcement Directorate focuses on investigating and prosecuting cases related to money laundering, foreign exchange violations, corruption, and economic offenses. Its primary objective is to curb the generation and circulation of black money and to ensure compliance with the laws concerning foreign exchange and prevention of money laundering. Refer: https://www.insightsonindia.com/2024/04/15/adjudicating-authority-under-pmla-2002/

#### 4. Question

Consider the following statements about the Directorate of Enforcement or Enforcement Directorate (ED):

• It is part of the Department of Revenue, Ministry of Finance. Its primary objective is to curb the generation and circulation of black money and to ensure compliance with the laws concerning foreign exchange and prevention of money laundering.

• It is part of the Department of Revenue, Ministry of Finance.

• Its primary objective is to curb the generation and circulation of black money and to ensure compliance with the laws concerning foreign exchange and prevention of money laundering.

Which of the statements given above is/are correct?

• (a) 1 only

• (b) 2 only

• (c) Both 1 and 2

• (d) Neither 1 nor 2

Explanation:

• The Directorate of Enforcement or Enforcement Directorate (ED) is a domestic law enforcement agency and economic intelligence agency responsible for enforcing economic laws and fighting economic crimes in India.

• It is part of the Department of Revenue, Ministry of Finance, Government Of India.

• The Enforcement Directorate focuses on investigating and prosecuting cases related to money laundering, foreign exchange violations, corruption, and economic offenses. Its primary objective is to curb the generation and circulation of black money and to ensure compliance with the laws concerning foreign exchange and prevention of money laundering.

Refer: https://www.insightsonindia.com/2024/04/15/adjudicating-authority-under-pmla-2002/

Explanation:

• The Directorate of Enforcement or Enforcement Directorate (ED) is a domestic law enforcement agency and economic intelligence agency responsible for enforcing economic laws and fighting economic crimes in India.

• It is part of the Department of Revenue, Ministry of Finance, Government Of India.

• The Enforcement Directorate focuses on investigating and prosecuting cases related to money laundering, foreign exchange violations, corruption, and economic offenses. Its primary objective is to curb the generation and circulation of black money and to ensure compliance with the laws concerning foreign exchange and prevention of money laundering.

Refer: https://www.insightsonindia.com/2024/04/15/adjudicating-authority-under-pmla-2002/

• Question 5 of 10 5. Question 1 points For the 2024 Lok Sabha elections, the Election Commission of India (ECI) has unveiled a revolutionary plan that offers the choice of “home voting,” which is accessible for (a) For all elderly citizens (b) For all Persons with Disabilities (PwDs) (c) Both (a) and (b) (d) None of the above Correct Ans: (d) Explanation: Context: The Election Commission of India (ECI) has introduced a ground-breaking initiative for the 2024 Lok Sabha elections, providing the option of home voting for elderly citizens above 85 years of age and Persons with Disabilities (PwDs) with a 40% benchmark disability. This initiative aims to enhance inclusivity and accessibility in the electoral process. Refer: https://www.insightsonindia.com/2024/04/15/home-voting/ Incorrect Ans: (d) Explanation: Context: The Election Commission of India (ECI) has introduced a ground-breaking initiative for the 2024 Lok Sabha elections, providing the option of home voting for elderly citizens above 85 years of age and Persons with Disabilities (PwDs) with a 40% benchmark disability. This initiative aims to enhance inclusivity and accessibility in the electoral process. Refer: https://www.insightsonindia.com/2024/04/15/home-voting/

#### 5. Question

For the 2024 Lok Sabha elections, the Election Commission of India (ECI) has unveiled a revolutionary plan that offers the choice of “home voting,” which is accessible for

• (a) For all elderly citizens

• (b) For all Persons with Disabilities (PwDs)

• (c) Both (a) and (b)

• (d) None of the above

Explanation:

• Context: The Election Commission of India (ECI) has introduced a ground-breaking initiative for the 2024 Lok Sabha elections, providing the option of home voting for elderly citizens above 85 years of age and Persons with Disabilities (PwDs) with a 40% benchmark disability.

• This initiative aims to enhance inclusivity and accessibility in the electoral process.

Refer: https://www.insightsonindia.com/2024/04/15/home-voting/

Explanation:

• Context: The Election Commission of India (ECI) has introduced a ground-breaking initiative for the 2024 Lok Sabha elections, providing the option of home voting for elderly citizens above 85 years of age and Persons with Disabilities (PwDs) with a 40% benchmark disability.

• This initiative aims to enhance inclusivity and accessibility in the electoral process.

Refer: https://www.insightsonindia.com/2024/04/15/home-voting/

• Question 6 of 10 6. Question 1 points Which of the following statements about hydrogels is correct? (a) Hydrogels are primarily composed of lipids and are hydrophobic in nature. (b) Hydrogels are rigid and do not change their shape when exposed to external stimuli. (c) Hydrogels are three-dimensional networks that can absorb and retain large amounts of water or biological fluids. (d) Hydrogels are mainly used as electrical conductors in electronic devices. Correct Ans: (c) Explanation: Context: Researchers at the Indian Institute of Science (IISc) have developed a sustainable hydrogel to address the issue of microplastic pollution in water. Hydrogels are three-dimensional networks composed of hydrophobic polymers synthesized by crosslinking water-soluble polymers. Hydrogels can retain a large quantity of water within their network without disturbing their original structure. This imparts flexibility and swelling properties to the hydrogel structures. Refer: https://www.insightsonindia.com/2024/04/15/hydrogel/ Incorrect Ans: (c) Explanation: Context: Researchers at the Indian Institute of Science (IISc) have developed a sustainable hydrogel to address the issue of microplastic pollution in water. Hydrogels are three-dimensional networks composed of hydrophobic polymers synthesized by crosslinking water-soluble polymers. Hydrogels can retain a large quantity of water within their network without disturbing their original structure. This imparts flexibility and swelling properties to the hydrogel structures. Refer: https://www.insightsonindia.com/2024/04/15/hydrogel/

#### 6. Question

Which of the following statements about hydrogels is correct?

• (a) Hydrogels are primarily composed of lipids and are hydrophobic in nature.

• (b) Hydrogels are rigid and do not change their shape when exposed to external stimuli.

• (c) Hydrogels are three-dimensional networks that can absorb and retain large amounts of water or biological fluids.

• (d) Hydrogels are mainly used as electrical conductors in electronic devices.

Explanation:

• Context: Researchers at the Indian Institute of Science (IISc) have developed a sustainable hydrogel to address the issue of microplastic pollution in water.

• Hydrogels are three-dimensional networks composed of hydrophobic polymers synthesized by crosslinking water-soluble polymers.

• Hydrogels can retain a large quantity of water within their network without disturbing their original structure.

• This imparts flexibility and swelling properties to the hydrogel structures.

Refer: https://www.insightsonindia.com/2024/04/15/hydrogel/

Explanation:

• Context: Researchers at the Indian Institute of Science (IISc) have developed a sustainable hydrogel to address the issue of microplastic pollution in water.

• Hydrogels are three-dimensional networks composed of hydrophobic polymers synthesized by crosslinking water-soluble polymers.

• Hydrogels can retain a large quantity of water within their network without disturbing their original structure.

• This imparts flexibility and swelling properties to the hydrogel structures.

Refer: https://www.insightsonindia.com/2024/04/15/hydrogel/

• Question 7 of 10 7. Question 1 points How are gravitational waves detected on Earth? (a) By using radio telescopes. (b) By measuring changes in the distance between mirrors in interferometers. (c) By studying the polarization of light from distant stars. (d) By analyzing the temperature fluctuations in the cosmic microwave background. Correct Ans: (b) Explanation: Context: An international team of astrophysicists, has made a ground-breaking discovery using gravitational waves. Gravitational waves are detected on Earth using interferometers like LIGO (Laser Interferometer Gravitational-Wave Observatory). These instruments measure tiny changes in the distance between mirrors caused by passing gravitational waves. Refer: https://www.insightsonindia.com/2024/04/15/gravitational-waves/ Incorrect Ans: (b) Explanation: Context: An international team of astrophysicists, has made a ground-breaking discovery using gravitational waves. Gravitational waves are detected on Earth using interferometers like LIGO (Laser Interferometer Gravitational-Wave Observatory). These instruments measure tiny changes in the distance between mirrors caused by passing gravitational waves. Refer: https://www.insightsonindia.com/2024/04/15/gravitational-waves/

#### 7. Question

How are gravitational waves detected on Earth?

• (a) By using radio telescopes.

• (b) By measuring changes in the distance between mirrors in interferometers.

• (c) By studying the polarization of light from distant stars.

• (d) By analyzing the temperature fluctuations in the cosmic microwave background.

Explanation:

• Context: An international team of astrophysicists, has made a ground-breaking discovery using gravitational waves.

• Gravitational waves are detected on Earth using interferometers like LIGO (Laser Interferometer Gravitational-Wave Observatory). These instruments measure tiny changes in the distance between mirrors caused by passing gravitational waves.

Refer: https://www.insightsonindia.com/2024/04/15/gravitational-waves/

Explanation:

• Context: An international team of astrophysicists, has made a ground-breaking discovery using gravitational waves.

• Gravitational waves are detected on Earth using interferometers like LIGO (Laser Interferometer Gravitational-Wave Observatory). These instruments measure tiny changes in the distance between mirrors caused by passing gravitational waves.

Refer: https://www.insightsonindia.com/2024/04/15/gravitational-waves/

• Question 8 of 10 8. Question 1 points Consider the following statements about Plankton, Aerosol, Cloud, ocean Ecosystem (PACE) satellite: PACE is a mission solely focused on studying clouds. PACE aims to study the ocean’s ecosystems but not aerosols or clouds. PACE is primarily designed to monitor urban pollution and air quality. How many of the above statements is/correct? (a) Only one (b) Only two (c) All three (d) None Correct Ans: (d) Explanation: Context: NASA’s PACE satellite is now providing publicly available data, offering unprecedented insights into ocean health, air quality, and climate change effects. Equipped with advanced instruments, including the Ocean Color Instrument (OCI) and two multi-angle polarimeters, PACE can detect various wavelengths of light to study microscopic life in the ocean and atmospheric particles. Refer: https://www.insightsonindia.com/2024/04/15/plankton-aerosol-cloud-ocean-ecosystem-pace-satellite/ Incorrect Ans: (d) Explanation: Context: NASA’s PACE satellite is now providing publicly available data, offering unprecedented insights into ocean health, air quality, and climate change effects. Equipped with advanced instruments, including the Ocean Color Instrument (OCI) and two multi-angle polarimeters, PACE can detect various wavelengths of light to study microscopic life in the ocean and atmospheric particles. Refer: https://www.insightsonindia.com/2024/04/15/plankton-aerosol-cloud-ocean-ecosystem-pace-satellite/

#### 8. Question

Consider the following statements about Plankton, Aerosol, Cloud, ocean Ecosystem (PACE) satellite:

• PACE is a mission solely focused on studying clouds. PACE aims to study the ocean’s ecosystems but not aerosols or clouds. PACE is primarily designed to monitor urban pollution and air quality.

• PACE is a mission solely focused on studying clouds.

• PACE aims to study the ocean’s ecosystems but not aerosols or clouds.

• PACE is primarily designed to monitor urban pollution and air quality.

How many of the above statements is/correct?

• (a) Only one

• (b) Only two

• (c) All three

Explanation:

• Context: NASA’s PACE satellite is now providing publicly available data, offering unprecedented insights into ocean health, air quality, and climate change effects.

• Equipped with advanced instruments, including the Ocean Color Instrument (OCI) and two multi-angle polarimeters, PACE can detect various wavelengths of light to study microscopic life in the ocean and atmospheric particles.

Refer: https://www.insightsonindia.com/2024/04/15/plankton-aerosol-cloud-ocean-ecosystem-pace-satellite/

Explanation:

• Context: NASA’s PACE satellite is now providing publicly available data, offering unprecedented insights into ocean health, air quality, and climate change effects.

• Equipped with advanced instruments, including the Ocean Color Instrument (OCI) and two multi-angle polarimeters, PACE can detect various wavelengths of light to study microscopic life in the ocean and atmospheric particles.

Refer: https://www.insightsonindia.com/2024/04/15/plankton-aerosol-cloud-ocean-ecosystem-pace-satellite/

• Question 9 of 10 9. Question 1 points What is the primary purpose of ‘doxxing’? (a) To promote a product or service (b) To expose someone's personal information without their consent (c) To conduct online surveys (d) To raise awareness about social issues Correct Ans: (b) Explanation: Context: Doxxing, the act of publicly revealing a person’s private information online, poses significant risks to victims, including physical, digital, and emotional harm. Perpetrators often share personal data such as addresses, phone numbers, and financial information obtained through illegal means like hacking. Victims may face harassment, threats, and even job loss as a result. Refer: https://www.insightsonindia.com/2024/04/15/doxxing/ Incorrect Ans: (b) Explanation: Context: Doxxing, the act of publicly revealing a person’s private information online, poses significant risks to victims, including physical, digital, and emotional harm. Perpetrators often share personal data such as addresses, phone numbers, and financial information obtained through illegal means like hacking. Victims may face harassment, threats, and even job loss as a result. Refer: https://www.insightsonindia.com/2024/04/15/doxxing/

#### 9. Question

What is the primary purpose of ‘doxxing’?

• (a) To promote a product or service

• (b) To expose someone's personal information without their consent

• (c) To conduct online surveys

• (d) To raise awareness about social issues

Explanation:

• Context: Doxxing, the act of publicly revealing a person’s private information online, poses significant risks to victims, including physical, digital, and emotional harm.

• Perpetrators often share personal data such as addresses, phone numbers, and financial information obtained through illegal means like hacking.

• Victims may face harassment, threats, and even job loss as a result.

Refer: https://www.insightsonindia.com/2024/04/15/doxxing/

Explanation:

• Context: Doxxing, the act of publicly revealing a person’s private information online, poses significant risks to victims, including physical, digital, and emotional harm.

• Perpetrators often share personal data such as addresses, phone numbers, and financial information obtained through illegal means like hacking.

• Victims may face harassment, threats, and even job loss as a result.

Refer: https://www.insightsonindia.com/2024/04/15/doxxing/

• Question 10 of 10 10. Question 1 points Which one of the following tiger reserves is located at the tri-junction of three states? (a) Veerangana Durgavati Tiger Reserve (b) Dholpur – Karauli Tiger Reserve (c) Mudumalai Tiger Reserve (d) Amrabad Tiger Reserve Correct Ans: (c) Explanation: Context: In Mudumalai Tiger Reserve, Asiatic wild dogs are affected by mange disease, likely spread by feral dogs. About Mudumalai Tiger Reserve Mudumalai Tiger Reserve is located in the Nilgiris District of Tamil Nadu state at the tri-junction of three states, viz, Karnataka, Kerala and Tamil Nadu. It is a part of the Nilgiri Biosphere Reserve (1st Biosphere Reserve in India). The Reserve has tall grasses, commonly referred to as ‘Elephant Grass’ Refer: https://www.insightsonindia.com/2024/04/15/mudumalai-tiger-reserve-2/ Incorrect Ans: (c) Explanation: Context: In Mudumalai Tiger Reserve, Asiatic wild dogs are affected by mange disease, likely spread by feral dogs. About Mudumalai Tiger Reserve Mudumalai Tiger Reserve is located in the Nilgiris District of Tamil Nadu state at the tri-junction of three states, viz, Karnataka, Kerala and Tamil Nadu. It is a part of the Nilgiri Biosphere Reserve (1st Biosphere Reserve in India). The Reserve has tall grasses, commonly referred to as ‘Elephant Grass’ Refer: https://www.insightsonindia.com/2024/04/15/mudumalai-tiger-reserve-2/

#### 10. Question

Which one of the following tiger reserves is located at the tri-junction of three states?

• (a) Veerangana Durgavati Tiger Reserve

• (b) Dholpur – Karauli Tiger Reserve

• (c) Mudumalai Tiger Reserve

• (d) Amrabad Tiger Reserve

Explanation:

• Context: In Mudumalai Tiger Reserve, Asiatic wild dogs are affected by mange disease, likely spread by feral dogs.

• About Mudumalai Tiger Reserve Mudumalai Tiger Reserve is located in the Nilgiris District of Tamil Nadu state at the tri-junction of three states, viz, Karnataka, Kerala and Tamil Nadu. It is a part of the Nilgiri Biosphere Reserve (1st Biosphere Reserve in India). The Reserve has tall grasses, commonly referred to as ‘Elephant Grass’

• Mudumalai Tiger Reserve is located in the Nilgiris District of Tamil Nadu state at the tri-junction of three states, viz, Karnataka, Kerala and Tamil Nadu. It is a part of the Nilgiri Biosphere Reserve (1st Biosphere Reserve in India). The Reserve has tall grasses, commonly referred to as ‘Elephant Grass’

Refer: https://www.insightsonindia.com/2024/04/15/mudumalai-tiger-reserve-2/

Explanation:

• Context: In Mudumalai Tiger Reserve, Asiatic wild dogs are affected by mange disease, likely spread by feral dogs.

• About Mudumalai Tiger Reserve Mudumalai Tiger Reserve is located in the Nilgiris District of Tamil Nadu state at the tri-junction of three states, viz, Karnataka, Kerala and Tamil Nadu. It is a part of the Nilgiri Biosphere Reserve (1st Biosphere Reserve in India). The Reserve has tall grasses, commonly referred to as ‘Elephant Grass’

• Mudumalai Tiger Reserve is located in the Nilgiris District of Tamil Nadu state at the tri-junction of three states, viz, Karnataka, Kerala and Tamil Nadu. It is a part of the Nilgiri Biosphere Reserve (1st Biosphere Reserve in India). The Reserve has tall grasses, commonly referred to as ‘Elephant Grass’

Refer: https://www.insightsonindia.com/2024/04/15/mudumalai-tiger-reserve-2/

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