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With reference to Mangroves, consider the following statements: Pneumatophores help in respiration in oxygen-deficient soils. Prop roots mainly function in respiration. Mangroves contribute significantly to blue carbon storage.

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📰 𝐈𝐧 𝐍𝐞𝐰𝐬: Nepal’s political shift opens a strategic window for India While challenges like border disputes and China’s presence remain, this shift could redefine regional dynamics in South Asia. 𝐄𝐱𝐚𝐦 𝐑𝐞𝐥𝐞𝐯𝐚𝐧𝐜𝐞: GS Paper II (International Relations)

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🧠 𝐃𝐚𝐢𝐥𝐲 𝐌𝐢𝐧𝐢 𝐐𝐮𝐢𝐳 | 𝟐𝟒𝐭𝐡 𝐌𝐚𝐫𝐜𝐡 𝟐𝟎𝟐𝟔 | Environment & Ecology (Current Affairs)

𝐃𝐀𝐈𝐋𝐘 𝐏𝐑𝐄𝐋𝐈𝐌𝐒 𝐏𝐘𝐐 |𝟐𝟒𝐭𝐡 𝐌𝐚𝐫𝐜𝐡 𝟐𝟎𝟐𝟔

𝐖𝐨𝐫𝐥𝐝 𝐓𝐮𝐛𝐞𝐫𝐜𝐮𝐥𝐨𝐬𝐢𝐬 𝐃𝐚𝐲 🌍 Yes, we can end TB! Let’s raise awareness, promote early detection, and work together to eliminate tuberculosis for a healthier future. Every step counts in saving lives. 💚

Which of the statements given above are correct? A. 1 and 2 only B. 2 and 3 only C. 1 only D. 1, 2 and 3 Answer: A Explanation Statement 1 is correct: Lipulekh Pass lies near the tri-junction of India, Nepal and China (Tibet region), making it geopolitically sensitive. Statement 2 is correct: It is a major route for the Kailash Mansarovar Yatra, an important pilgrimage for Hindus, Buddhists, and Jains. Statement 3 is incorrect: It does not connect India with Bhutan; that role is played by passes in Sikkim and Arunachal Pradesh. Additional factual points: • Located in Kumaon region of Uttarakhand • Historical role: Used as an ancient trade route between India and Tibet Strategic importance: Border infrastructure Military logistics Related passes: Nathu La (Sikkim) Shipki La (Himachal Pradesh)

Mega Quiz Correct Answer with Explanation Q1. With reference to Neodymium-Iron-Boron magnets, consider the following statements: They are the strongest permanent magnets available. They are composed entirely of non-metallic elements. 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 Answer: A Explanation Statement 1 is correct: Neodymium-Iron-Boron magnets are the strongest permanent magnets known, with very high magnetic energy density. This allows them to be used in compact and high-efficiency devices. Statement 2 is incorrect: They are not non-metallic. They are composed of metallic elements (Neodymium, Iron, Boron) along with rare earth elements like Dysprosium and Praseodymium to improve heat resistance and coercivity. Additional factual points: Key applications: Electric Vehicles (EV motors) Wind turbines Hard disk drives Mobile phones and speakers Strategic importance: Linked to rare earth supply chains (China dominates production) Types: Sintered (most powerful) Bonded (cheaper, flexible shapes) Hot-pressed (less rare earth use) Limitation: Susceptible to corrosion and demagnetization at high temperatures Q2. With reference to Prosopis juliflora, consider the following statements: It is native to India and improves biodiversity. It is considered an invasive species in arid and semi-arid regions. 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 Answer: B Explanation Statement 1 is incorrect: Prosopis juliflora is not native to India. It was introduced by the British in the early 20th century for afforestation and fuelwood, but later turned invasive. Statement 2 is correct: It is one of the most aggressive invasive alien species in arid and semi-arid ecosystems. Additional factual points: Ecological impacts: Outcompetes native grasses and shrubs Reduces biodiversity Alters soil chemistry (allelopathy) Hydrological impact: Consumes large amounts of groundwater → depletes aquifers Social impact: Affects grazing → harms pastoral livelihoods Q3. With reference to Chapchar Kut, consider the following statements: It is celebrated in Mizoram after clearing of forests for jhum cultivation. The Cheraw dance is an important feature of this festival. 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 Answer: C Explanation Statement 1 is correct: Chapchar Kut is celebrated after clearing forests for jhum cultivation, marking a period of rest before sowing begins. Statement 2 is correct: The Cheraw (bamboo dance) is the most iconic cultural element of the festival. Additional factual points: One of the three major festivals of Mizoram (others: Pawl Kut, Mim Kut) Reflects agrarian cycle of shifting cultivation (jhum) Q4. With reference to South Sudan, consider the following statements: It is a landlocked country in East-Central Africa. The Nile River is a major geographical feature of the country. It shares a border with Eritrea. Which of the statements given above are correct? A. 1 and 2 only B. 2 and 3 only C. 1 and 3 only D. 1, 2 and 3 Answer: A Explanation Statement 1 is correct: South Sudan is a landlocked country in East-Central Africa. Statement 2 is correct: The Nile River system is central to its geography and economy. Statement 3 is incorrect: It does not share border with Eritrea; neighbors include Sudan, Ethiopia, Kenya, Uganda, DRC, CAR. Additional factual points: • Capital: Juba • Contains Al Sudd swamp • Rich in oil reserves Q5. With reference to Lipulekh Pass, consider the following statements: It lies near the tri-junction of India, Nepal and China. It is an important route for the Kailash Mansarovar Yatra. It connects India directly with Bhutan.

https://www.pib.gov.in/PressReleasePage.aspx?PRID=2243889 In compliance with the Supreme Court's decision in WPD (C) No. 118/2024, the Union Public Service Commission (UPSC) has formulated guidelines for the release of provisional answer keys on its official website after the preliminary examination. . Tho the preliminary examination scores will be released only after the declaration of the final result of the examination.