UPSC Current Affairs Quiz : 25 July 2024

The Current Affairs Quiz 2024 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 The Purvodaya Initiative mentioned in the Union Budget of 2024 is related to: (a) Enhancing agricultural productivity in the Western States (b) A plan for the holistic development of the eastern region (c) Promoting tourism in the Northeastern region (d) Improving educational infrastructure in rural areas Correct Ans: (b) Explanation: Purvodaya Initiative: Develop a plan for the eastern region, including Bihar, Jharkhand, West Bengal, Odisha, and Andhra Pradesh, focusing on human resource development, infrastructure, and economic opportunities to drive Viksit Bharat. Rfer: https://www.insightsonindia.com/2024/07/24/upsc-current-affairs-24-july-2024/ Incorrect Ans: (b) Explanation: Purvodaya Initiative: Develop a plan for the eastern region, including Bihar, Jharkhand, West Bengal, Odisha, and Andhra Pradesh, focusing on human resource development, infrastructure, and economic opportunities to drive Viksit Bharat. Rfer: https://www.insightsonindia.com/2024/07/24/upsc-current-affairs-24-july-2024/

#### 1. Question

The Purvodaya Initiative mentioned in the Union Budget of 2024 is related to:

• (a) Enhancing agricultural productivity in the Western States

• (b) A plan for the holistic development of the eastern region

• (c) Promoting tourism in the Northeastern region

• (d) Improving educational infrastructure in rural areas

Explanation:

• Purvodaya Initiative: Develop a plan for the eastern region, including Bihar, Jharkhand, West Bengal, Odisha, and Andhra Pradesh, focusing on human resource development, infrastructure, and economic opportunities to drive Viksit Bharat.

Rfer: https://www.insightsonindia.com/2024/07/24/upsc-current-affairs-24-july-2024/

Explanation:

Rfer: https://www.insightsonindia.com/2024/07/24/upsc-current-affairs-24-july-2024/

• Question 2 of 10 2. Question 1 points The “World’s Forests 2024 Report” was released by which organization? (a) United Nations Environment Programme (UNEP) (b) World Wildlife Fund (WWF) (c) Food and Agriculture Organization (FAO) (d) International Union for Conservation of Nature (IUCN) Correct Ans: (c) Explanation: “World’s Forests 2024 Report” By Food and Agriculture Organization (FAO) The theme for this year is “Accelerating forest solutions through innovation.” Key highlights include a decrease in the deforestation rate to 10.2 million hectares per year in 2015-2020 from 15.8 million hectares per year in 1990-2000, with India ranking 3rd for average annual net gain in forest area from 2010-2020. Non-timber forest products support the livelihoods of about 275 million people in India. There is a pressing need for innovation in the forest sector to address climate change stress through resilient forest and land management strategies against wildfires and pests. Refer: https://www.insightsonindia.com/2024/07/24/upsc-current-affairs-24-july-2024/ Incorrect Ans: (c) Explanation: “World’s Forests 2024 Report” By Food and Agriculture Organization (FAO) The theme for this year is “Accelerating forest solutions through innovation.” Key highlights include a decrease in the deforestation rate to 10.2 million hectares per year in 2015-2020 from 15.8 million hectares per year in 1990-2000, with India ranking 3rd for average annual net gain in forest area from 2010-2020. Non-timber forest products support the livelihoods of about 275 million people in India. There is a pressing need for innovation in the forest sector to address climate change stress through resilient forest and land management strategies against wildfires and pests. Refer: https://www.insightsonindia.com/2024/07/24/upsc-current-affairs-24-july-2024/

#### 2. Question

The “World’s Forests 2024 Report” was released by which organization?

• (a) United Nations Environment Programme (UNEP)

• (b) World Wildlife Fund (WWF)

• (c) Food and Agriculture Organization (FAO)

• (d) International Union for Conservation of Nature (IUCN)

Explanation: “World’s Forests 2024 Report”

• By Food and Agriculture Organization (FAO)

• The theme for this year is “Accelerating forest solutions through innovation.” Key highlights include a decrease in the deforestation rate to 10.2 million hectares per year in 2015-2020 from 15.8 million hectares per year in 1990-2000, with India ranking 3rd for average annual net gain in forest area from 2010-2020.

• Non-timber forest products support the livelihoods of about 275 million people in India.

• There is a pressing need for innovation in the forest sector to address climate change stress through resilient forest and land management strategies against wildfires and pests.

Refer: https://www.insightsonindia.com/2024/07/24/upsc-current-affairs-24-july-2024/

Explanation: “World’s Forests 2024 Report”

• By Food and Agriculture Organization (FAO)

• Non-timber forest products support the livelihoods of about 275 million people in India.

• There is a pressing need for innovation in the forest sector to address climate change stress through resilient forest and land management strategies against wildfires and pests.

Refer: https://www.insightsonindia.com/2024/07/24/upsc-current-affairs-24-july-2024/

• Question 3 of 10 3. Question 1 points Consider the following statements about Vishnupad Temple: It is located in Varanasi. It is believed to have footprints of Lord Vishnu. It is situated on the banks of the river Ganga. How many of the above statements are correct? (a) Only one (b) Only two (c) All three (d) None Correct Ans: (a) Explanation: S1 and S3 is incorrect: Vishnupad Temple is an ancient Hindu temple in Gaya, Bihar, India, located on the banks of Phalgu river. S2 is correct: Dedicated to Lord Vishnu, this temple features a 40cm-long footprint believed to be Lord Vishnu’s. Built in 1787 by Queen Ahilyabai Holkar, it stands about 100 feet tall with 44 pillars and is located on the banks of the Falgu River. It is significant during pitra paksh, a period for rituals to remember ancestors. Refer: https://www.insightsonindia.com/2024/07/24/upsc-current-affairs-24-july-2024/ Incorrect Ans: (a) Explanation: S1 and S3 is incorrect: Vishnupad Temple is an ancient Hindu temple in Gaya, Bihar, India, located on the banks of Phalgu river. S2 is correct: Dedicated to Lord Vishnu, this temple features a 40cm-long footprint believed to be Lord Vishnu’s. Built in 1787 by Queen Ahilyabai Holkar, it stands about 100 feet tall with 44 pillars and is located on the banks of the Falgu River. It is significant during pitra paksh, a period for rituals to remember ancestors. Refer: https://www.insightsonindia.com/2024/07/24/upsc-current-affairs-24-july-2024/

#### 3. Question

Consider the following statements about Vishnupad Temple:

• It is located in Varanasi. It is believed to have footprints of Lord Vishnu. It is situated on the banks of the river Ganga.

• It is located in Varanasi.

• It is believed to have footprints of Lord Vishnu.

• It is situated on the banks of the river Ganga.

How many of the above statements are correct?

• (a) Only one

• (b) Only two

• (c) All three

Explanation:

• S1 and S3 is incorrect: Vishnupad Temple is an ancient Hindu temple in Gaya, Bihar, India, located on the banks of Phalgu river.

• S2 is correct: Dedicated to Lord Vishnu, this temple features a 40cm-long footprint believed to be Lord Vishnu’s.

• Built in 1787 by Queen Ahilyabai Holkar, it stands about 100 feet tall with 44 pillars and is located on the banks of the Falgu River.

• It is significant during pitra paksh, a period for rituals to remember ancestors.

Refer: https://www.insightsonindia.com/2024/07/24/upsc-current-affairs-24-july-2024/

Explanation:

• S1 and S3 is incorrect: Vishnupad Temple is an ancient Hindu temple in Gaya, Bihar, India, located on the banks of Phalgu river.

• S2 is correct: Dedicated to Lord Vishnu, this temple features a 40cm-long footprint believed to be Lord Vishnu’s.

• Built in 1787 by Queen Ahilyabai Holkar, it stands about 100 feet tall with 44 pillars and is located on the banks of the Falgu River.

• It is significant during pitra paksh, a period for rituals to remember ancestors.

Refer: https://www.insightsonindia.com/2024/07/24/upsc-current-affairs-24-july-2024/

• Question 4 of 10 4. Question 1 points Consider the following statements: The Mahabodhi Temple is a UNESCO World Heritage Site located in Bodh Gaya, India. It is believed to be the place where Gautama Buddha attained enlightenment. The present temple complex was built during the reign of Emperor Ashoka in the 3rd century BCE. How many of the above statements are correct? (a) Only one (b) Only two (c) All three (d) None Correct Ans: (b) Explanation: S1 is Correct: The Mahabodhi Temple is indeed a UNESCO World Heritage Site and is located in Bodh Gaya, Bihar, India. S2 is Correct: It is widely believed that Gautama Buddha attained enlightenment under the Bodhi Tree at this location. S3 is Incorrect: While Emperor Ashoka did build an earlier structure at this site in the 3rd century BCE, the temple complex as it stands today was significantly developed later. Refer: https://www.insightsonindia.com/2024/07/24/upsc-current-affairs-24-july-2024/ Incorrect Ans: (b) Explanation: S1 is Correct: The Mahabodhi Temple is indeed a UNESCO World Heritage Site and is located in Bodh Gaya, Bihar, India. S2 is Correct: It is widely believed that Gautama Buddha attained enlightenment under the Bodhi Tree at this location. S3 is Incorrect: While Emperor Ashoka did build an earlier structure at this site in the 3rd century BCE, the temple complex as it stands today was significantly developed later. Refer: https://www.insightsonindia.com/2024/07/24/upsc-current-affairs-24-july-2024/

#### 4. Question

Consider the following statements:

• The Mahabodhi Temple is a UNESCO World Heritage Site located in Bodh Gaya, India. It is believed to be the place where Gautama Buddha attained enlightenment. The present temple complex was built during the reign of Emperor Ashoka in the 3rd century BCE.

• The Mahabodhi Temple is a UNESCO World Heritage Site located in Bodh Gaya, India.

• It is believed to be the place where Gautama Buddha attained enlightenment.

• The present temple complex was built during the reign of Emperor Ashoka in the 3rd century BCE.

How many of the above statements are correct?

• (a) Only one

• (b) Only two

• (c) All three

Explanation:

• S1 is Correct: The Mahabodhi Temple is indeed a UNESCO World Heritage Site and is located in Bodh Gaya, Bihar, India.

• S2 is Correct: It is widely believed that Gautama Buddha attained enlightenment under the Bodhi Tree at this location.

• S3 is Incorrect: While Emperor Ashoka did build an earlier structure at this site in the 3rd century BCE, the temple complex as it stands today was significantly developed later.

Refer: https://www.insightsonindia.com/2024/07/24/upsc-current-affairs-24-july-2024/

Explanation:

• S1 is Correct: The Mahabodhi Temple is indeed a UNESCO World Heritage Site and is located in Bodh Gaya, Bihar, India.

• S2 is Correct: It is widely believed that Gautama Buddha attained enlightenment under the Bodhi Tree at this location.

• S3 is Incorrect: While Emperor Ashoka did build an earlier structure at this site in the 3rd century BCE, the temple complex as it stands today was significantly developed later.

Refer: https://www.insightsonindia.com/2024/07/24/upsc-current-affairs-24-july-2024/

• Question 5 of 10 5. Question 1 points The ‘National Mission on Cultural Mapping’ (NMCM) was launched by which ministry? (a) Ministry of External Affairs (b) Ministry of Education (c) Ministry of Culture (d) Ministry of Tourism Correct Ans: (c) Explanation: Context: The Government of India, under the Ministry of Culture, has launched the National Mission on Cultural Mapping (NMCM). The project aims to: Raise awareness about cultural heritage and its role in development and identity. Map 6.5 lakh villages, including their geographical, demographic profiles, and cultural assets. Create National Registers of Artists and Art practices. Develop a web portal and mobile app to serve as a National Cultural Work Place (NCWP). The project targets all inhabited villages listed in the 2011 Census, including those in Bihar. Refer: https://www.insightsonindia.com/2024/07/24/upsc-current-affairs-24-july-2024/ Incorrect Ans: (c) Explanation: Context: The Government of India, under the Ministry of Culture, has launched the National Mission on Cultural Mapping (NMCM). The project aims to: Raise awareness about cultural heritage and its role in development and identity. Map 6.5 lakh villages, including their geographical, demographic profiles, and cultural assets. Create National Registers of Artists and Art practices. Develop a web portal and mobile app to serve as a National Cultural Work Place (NCWP). The project targets all inhabited villages listed in the 2011 Census, including those in Bihar. Refer: https://www.insightsonindia.com/2024/07/24/upsc-current-affairs-24-july-2024/

#### 5. Question

The ‘National Mission on Cultural Mapping’ (NMCM) was launched by which ministry?

• (a) Ministry of External Affairs

• (b) Ministry of Education

• (c) Ministry of Culture

• (d) Ministry of Tourism

Explanation:

• Context: The Government of India, under the Ministry of Culture, has launched the National Mission on Cultural Mapping (NMCM).

• The project aims to: Raise awareness about cultural heritage and its role in development and identity. Map 6.5 lakh villages, including their geographical, demographic profiles, and cultural assets. Create National Registers of Artists and Art practices. Develop a web portal and mobile app to serve as a National Cultural Work Place (NCWP). The project targets all inhabited villages listed in the 2011 Census, including those in Bihar.

• Raise awareness about cultural heritage and its role in development and identity.

• Map 6.5 lakh villages, including their geographical, demographic profiles, and cultural assets.

• Create National Registers of Artists and Art practices.

• Develop a web portal and mobile app to serve as a National Cultural Work Place (NCWP).

• The project targets all inhabited villages listed in the 2011 Census, including those in Bihar.

Refer: https://www.insightsonindia.com/2024/07/24/upsc-current-affairs-24-july-2024/

Explanation:

• Context: The Government of India, under the Ministry of Culture, has launched the National Mission on Cultural Mapping (NMCM).

• Raise awareness about cultural heritage and its role in development and identity.

• Map 6.5 lakh villages, including their geographical, demographic profiles, and cultural assets.

• Create National Registers of Artists and Art practices.

• Develop a web portal and mobile app to serve as a National Cultural Work Place (NCWP).

• The project targets all inhabited villages listed in the 2011 Census, including those in Bihar.

Refer: https://www.insightsonindia.com/2024/07/24/upsc-current-affairs-24-july-2024/

• Question 6 of 10 6. Question 1 points Green bonds, often referred to as “Greenium,” have been gaining popularity in the financial markets. Which of the following statements about Greenium is correct? (a) It refers to the premium that investors are willing to pay for green bonds over traditional bonds. (b) It indicates the higher risk associated with green bonds compared to traditional bonds. (c) It signifies the additional environmental benefits provided by green bonds over traditional bonds. (d) It represents the discount that green bond issuers offer to attract more investors. Correct Ans: (a) Explanation: Context: India’s sovereign green bonds have not received significant green premiums from private investors, affecting the financing of green transition projects, according to the Economic Survey. Despite India’s green bond framework being well-rated, there is more capital potential than actual capital flow for energy transition in emerging markets. The Survey highlights the need for developed countries to provide more accessible, affordable financial resources in line with UNFCCC and Paris Agreement objectives. Greenium is defined as the difference in yield between thematic bonds and ordinary bonds of a similar maturity, based on the logic that investors are willing to pay extra for a bond with a sustainable impac Refer: https://www.insightsonindia.com/2024/07/24/upsc-current-affairs-24-july-2024/ Incorrect Ans: (a) Explanation: Context: India’s sovereign green bonds have not received significant green premiums from private investors, affecting the financing of green transition projects, according to the Economic Survey. Despite India’s green bond framework being well-rated, there is more capital potential than actual capital flow for energy transition in emerging markets. The Survey highlights the need for developed countries to provide more accessible, affordable financial resources in line with UNFCCC and Paris Agreement objectives. Greenium is defined as the difference in yield between thematic bonds and ordinary bonds of a similar maturity, based on the logic that investors are willing to pay extra for a bond with a sustainable impac Refer: https://www.insightsonindia.com/2024/07/24/upsc-current-affairs-24-july-2024/

#### 6. Question

Green bonds, often referred to as “Greenium,” have been gaining popularity in the financial markets. Which of the following statements about Greenium is correct?

• (a) It refers to the premium that investors are willing to pay for green bonds over traditional bonds.

• (b) It indicates the higher risk associated with green bonds compared to traditional bonds.

• (c) It signifies the additional environmental benefits provided by green bonds over traditional bonds.

• (d) It represents the discount that green bond issuers offer to attract more investors.

Explanation:

• Context: India’s sovereign green bonds have not received significant green premiums from private investors, affecting the financing of green transition projects, according to the Economic Survey.

• Despite India’s green bond framework being well-rated, there is more capital potential than actual capital flow for energy transition in emerging markets. The Survey highlights the need for developed countries to provide more accessible, affordable financial resources in line with UNFCCC and Paris Agreement objectives.

• Despite India’s green bond framework being well-rated, there is more capital potential than actual capital flow for energy transition in emerging markets.

• The Survey highlights the need for developed countries to provide more accessible, affordable financial resources in line with UNFCCC and Paris Agreement objectives.

• Greenium is defined as the difference in yield between thematic bonds and ordinary bonds of a similar maturity, based on the logic that investors are willing to pay extra for a bond with a sustainable impac

Refer: https://www.insightsonindia.com/2024/07/24/upsc-current-affairs-24-july-2024/

Explanation:

• Despite India’s green bond framework being well-rated, there is more capital potential than actual capital flow for energy transition in emerging markets.

• The Survey highlights the need for developed countries to provide more accessible, affordable financial resources in line with UNFCCC and Paris Agreement objectives.

Refer: https://www.insightsonindia.com/2024/07/24/upsc-current-affairs-24-july-2024/

• Question 7 of 10 7. Question 1 points Which of the following is a primary scientific goal of NASA’s Curiosity rover? (a) To search for signs of past or present life on Mars (b) To establish a human colony on Mars (c) To test new rocket technologies for future missions (d) To map the entire surface of Mars in high resolution Correct Ans: (a) Explanation: Context: The NASA Curiosity rover made a remarkable discovery on Mars by accidentally cracking open a rock and revealing yellowish-green crystals of pure sulfur, a first on the red planet. The discovery of pure sulfur, typically formed through volcanic processes or hydrothermal vents on Earth, has puzzled scientists. The sulfur rocks, revealed through the rover’s fortuitous crushing of a rock, exhibited a crystalline texture and color, a stark contrast to Mars’ usual orange landscape. This discovery echoes a similar find by NASA’s Spirit rover, which unearthed pure silica in 2007, hinting at past hot springs on Mars. Its scientific objectives include studying the planet’s climate and geology, but the central aim is to find evidence of past or present life. The other options—establishing a colony, testing rocket technologies, and mapping the surface—are not the primary missions of the Curiosity rover. Refer: https://www.insightsonindia.com/2024/07/24/upsc-current-affairs-24-july-2024/ Incorrect Ans: (a) Explanation: Context: The NASA Curiosity rover made a remarkable discovery on Mars by accidentally cracking open a rock and revealing yellowish-green crystals of pure sulfur, a first on the red planet. The discovery of pure sulfur, typically formed through volcanic processes or hydrothermal vents on Earth, has puzzled scientists. The sulfur rocks, revealed through the rover’s fortuitous crushing of a rock, exhibited a crystalline texture and color, a stark contrast to Mars’ usual orange landscape. This discovery echoes a similar find by NASA’s Spirit rover, which unearthed pure silica in 2007, hinting at past hot springs on Mars. Its scientific objectives include studying the planet’s climate and geology, but the central aim is to find evidence of past or present life. The other options—establishing a colony, testing rocket technologies, and mapping the surface—are not the primary missions of the Curiosity rover. Refer: https://www.insightsonindia.com/2024/07/24/upsc-current-affairs-24-july-2024/

#### 7. Question

Which of the following is a primary scientific goal of NASA’s Curiosity rover?

• (a) To search for signs of past or present life on Mars

• (b) To establish a human colony on Mars

• (c) To test new rocket technologies for future missions

• (d) To map the entire surface of Mars in high resolution

Explanation:

• Context: The NASA Curiosity rover made a remarkable discovery on Mars by accidentally cracking open a rock and revealing yellowish-green crystals of pure sulfur, a first on the red planet. The discovery of pure sulfur, typically formed through volcanic processes or hydrothermal vents on Earth, has puzzled scientists. The sulfur rocks, revealed through the rover’s fortuitous crushing of a rock, exhibited a crystalline texture and color, a stark contrast to Mars’ usual orange landscape. This discovery echoes a similar find by NASA’s Spirit rover, which unearthed pure silica in 2007, hinting at past hot springs on Mars.

• The discovery of pure sulfur, typically formed through volcanic processes or hydrothermal vents on Earth, has puzzled scientists.

• The sulfur rocks, revealed through the rover’s fortuitous crushing of a rock, exhibited a crystalline texture and color, a stark contrast to Mars’ usual orange landscape.

• This discovery echoes a similar find by NASA’s Spirit rover, which unearthed pure silica in 2007, hinting at past hot springs on Mars.

• Its scientific objectives include studying the planet’s climate and geology, but the central aim is to find evidence of past or present life. The other options—establishing a colony, testing rocket technologies, and mapping the surface—are not the primary missions of the Curiosity rover.

Refer: https://www.insightsonindia.com/2024/07/24/upsc-current-affairs-24-july-2024/

Explanation:

• The discovery of pure sulfur, typically formed through volcanic processes or hydrothermal vents on Earth, has puzzled scientists.

• The sulfur rocks, revealed through the rover’s fortuitous crushing of a rock, exhibited a crystalline texture and color, a stark contrast to Mars’ usual orange landscape.

• This discovery echoes a similar find by NASA’s Spirit rover, which unearthed pure silica in 2007, hinting at past hot springs on Mars.

Refer: https://www.insightsonindia.com/2024/07/24/upsc-current-affairs-24-july-2024/

• Question 8 of 10 8. Question 1 points Consider the following statements about Lactic acid: It is a byproduct of the breakdown of fats in the body. It is primarily used to synthesize proteins in the body. 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: (d) Explanation: S1 is incorrect because lactic acid is not a byproduct of fat breakdown; it results from glucose metabolism. S2 is incorrect because lactic acid is not used to synthesize proteins; it is primarily involved in energy metabolism and is eventually converted back to glucose in the liver. Refer: https://www.insightsonindia.com/2024/07/24/upsc-current-affairs-24-july-2024/ Incorrect Ans: (d) Explanation: S1 is incorrect because lactic acid is not a byproduct of fat breakdown; it results from glucose metabolism. S2 is incorrect because lactic acid is not used to synthesize proteins; it is primarily involved in energy metabolism and is eventually converted back to glucose in the liver. Refer: https://www.insightsonindia.com/2024/07/24/upsc-current-affairs-24-july-2024/

#### 8. Question

Consider the following statements about Lactic acid:

• It is a byproduct of the breakdown of fats in the body. It is primarily used to synthesize proteins in the body.

• It is a byproduct of the breakdown of fats in the body.

• It is primarily used to synthesize proteins in the body.

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:

• S1 is incorrect because lactic acid is not a byproduct of fat breakdown; it results from glucose metabolism.

• S2 is incorrect because lactic acid is not used to synthesize proteins; it is primarily involved in energy metabolism and is eventually converted back to glucose in the liver.

Refer: https://www.insightsonindia.com/2024/07/24/upsc-current-affairs-24-july-2024/

Explanation:

• S1 is incorrect because lactic acid is not a byproduct of fat breakdown; it results from glucose metabolism.

• S2 is incorrect because lactic acid is not used to synthesize proteins; it is primarily involved in energy metabolism and is eventually converted back to glucose in the liver.

Refer: https://www.insightsonindia.com/2024/07/24/upsc-current-affairs-24-july-2024/

• Question 9 of 10 9. Question 1 points With reference to ‘dark energy’ , consider the following statements: Oxygen that is not visible in the atmosphere Oxygen in regions of space with no light 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: (d) Explanation: What is “Dark Oxygen”? “Dark oxygen” is oxygen produced in the deep ocean, independent of sunlight, by metallic nodules on the seafloor. How is it being produced? These naturally occurring metallic nodules act like batteries, generating electric currents that split seawater (H2O) into hydrogen and oxygen. Refer: https://www.insightsonindia.com/2024/07/24/upsc-current-affairs-24-july-2024/ Incorrect Ans: (d) Explanation: What is “Dark Oxygen”? “Dark oxygen” is oxygen produced in the deep ocean, independent of sunlight, by metallic nodules on the seafloor. How is it being produced? These naturally occurring metallic nodules act like batteries, generating electric currents that split seawater (H2O) into hydrogen and oxygen. Refer: https://www.insightsonindia.com/2024/07/24/upsc-current-affairs-24-july-2024/

#### 9. Question

With reference to ‘dark energy’ , consider the following statements:

• Oxygen that is not visible in the atmosphere Oxygen in regions of space with no light

• Oxygen that is not visible in the atmosphere

• Oxygen in regions of space with no light

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:

• What is “Dark Oxygen”? “Dark oxygen” is oxygen produced in the deep ocean, independent of sunlight, by metallic nodules on the seafloor.

• “Dark oxygen” is oxygen produced in the deep ocean, independent of sunlight, by metallic nodules on the seafloor.

• How is it being produced? These naturally occurring metallic nodules act like batteries, generating electric currents that split seawater (H2O) into hydrogen and oxygen.

• These naturally occurring metallic nodules act like batteries, generating electric currents that split seawater (H2O) into hydrogen and oxygen.

Refer: https://www.insightsonindia.com/2024/07/24/upsc-current-affairs-24-july-2024/

Explanation:

• What is “Dark Oxygen”? “Dark oxygen” is oxygen produced in the deep ocean, independent of sunlight, by metallic nodules on the seafloor.

• “Dark oxygen” is oxygen produced in the deep ocean, independent of sunlight, by metallic nodules on the seafloor.

• How is it being produced? These naturally occurring metallic nodules act like batteries, generating electric currents that split seawater (H2O) into hydrogen and oxygen.

• These naturally occurring metallic nodules act like batteries, generating electric currents that split seawater (H2O) into hydrogen and oxygen.

Refer: https://www.insightsonindia.com/2024/07/24/upsc-current-affairs-24-july-2024/

• Question 10 of 10 10. Question 1 points Which of the following statements about sulfur is correct? (a) Sulfur is a metal that conducts electricity well. (b) Sulfur is a non-metal that is essential for the synthesis of amino acids and proteins. (c) Sulfur is a rare element found only in trace amounts in the Earth's crust. (d) Sulfur is a noble gas that is inert and does not form compounds. Correct Ans: (b) Explanation: Sulfur is a non-metal element that plays a crucial role in biological systems. It is essential for the synthesis of amino acids, which are the building blocks of proteins. Sulfur is not a metal (A), nor is it a noble gas (D). It is also not rare but is relatively abundant in the Earth’s crust (C). Refer: https://www.insightsonindia.com/2024/07/24/upsc-current-affairs-24-july-2024/ Incorrect Ans: (b) Explanation: Sulfur is a non-metal element that plays a crucial role in biological systems. It is essential for the synthesis of amino acids, which are the building blocks of proteins. Sulfur is not a metal (A), nor is it a noble gas (D). It is also not rare but is relatively abundant in the Earth’s crust (C). Refer: https://www.insightsonindia.com/2024/07/24/upsc-current-affairs-24-july-2024/

#### 10. Question

Which of the following statements about sulfur is correct?

• (a) Sulfur is a metal that conducts electricity well.

• (b) Sulfur is a non-metal that is essential for the synthesis of amino acids and proteins.

• (c) Sulfur is a rare element found only in trace amounts in the Earth's crust.

• (d) Sulfur is a noble gas that is inert and does not form compounds.

Explanation:

• Sulfur is a non-metal element that plays a crucial role in biological systems. It is essential for the synthesis of amino acids, which are the building blocks of proteins. Sulfur is not a metal (A), nor is it a noble gas (D). It is also not rare but is relatively abundant in the Earth’s crust (C).

Refer: https://www.insightsonindia.com/2024/07/24/upsc-current-affairs-24-july-2024/

Explanation:

Refer: https://www.insightsonindia.com/2024/07/24/upsc-current-affairs-24-july-2024/

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