Daily Quiz

Solution (b)
Explanation:
• The G20 is a major international forum that brings together the world’s largest economies to discuss global economic issues, including financial stability, climate change, and sustainable development. While India has leveraged its G20 presidency to enhance its global standing and address issues relevant to the Global South, MAITRI is not directly linked to this group.
• The Quadrilateral Security Dialogue (QUAD) consists of India, the United States, Japan, and Australia. It is a strategic forum aimed at ensuring and promoting a free, open, and inclusive Indo-Pacific region. The Maritime Initiative for Training in the Indo-Pacific (MAITRI) is an initiative under the QUAD framework.
• MAITRI focuses on enhancing maritime domain awareness, strengthening capabilities, and promoting collaboration among Indo-Pacific nations through training and capacity-building programs. (Option (b) is correct)
• The Organisation for Economic Co-operation and Development (OECD) is an international organization with 38 member countries, primarily focused on stimulating economic progress and world trade. The OECD does not have a mandate specifically related to maritime training or security in the Indo-Pacific region.
• The Shanghai Cooperation Organisation (SCO) is a Eurasian political, economic, and security alliance that includes countries like China, Russia, India, and Pakistan. While the SCO addresses regional security and conducts joint military exercises, its focus is on Central Asia rather than the Indo-Pacific region. MAITRI is not associated with the SCO.

Source: https://www.thehindu.com/news/international/quad-launches-maritime-and-health-initiatives-adopts-strong-language-on-aggression/article68669956.ece

Solution (b)

Explanation:

• Central Asia includes countries like Kazakhstan, Uzbekistan, Turkmenistan, Kyrgyzstan, and Tajikistan. While these nations are rich in natural resources, the Tabas mine is not located in this region. Central Asia is more known for its reserves of oil, natural gas, and uranium. The Tengiz oil field in Kazakhstan is one of the largest oil fields in the world, located in Central Asia. (Option (a) is incorrect)
• Tabas is located in Iran, which is part of West Asia. The Tabas mine, specifically a coal mine, is situated in the Tabas region of Yazd Province in central Iran. This area has significant coal reserves, and the recent accident occurred in this coal-rich region. Iran is a key player in the energy sector, particularly in oil and natural gas, but it also has important coal mines like Tabas. The Tabas coal mine accident in 2024 brought attention to mining safety standards in Iran, part of the broader West Asian region. (Option (b) is correct)
• South Asia includes countries like India, Pakistan, Bangladesh, Sri Lanka, and Nepal. While these countries have numerous mining operations, the Tabas mine is not located here. South Asia is more associated with coal and mineral mining in places like Jharkhand (India) or Baluchistan (Pakistan). The Jharia coalfield in India is a major coal-producing region in South Asia. (Option (c) is incorrect)
• East Asia consists of countries like China, Japan, South Korea, and Taiwan. China is a major mining nation with significant coal production, but the Tabas mine is not in this region. East Asia’s mining activities are more concentrated in China, with massive coal mines like those in the Shanxi and Inner Mongolia regions. China’s Shanxi Province is one of the largest coal-producing regions in East Asia. (Option (d) is incorrect)

Source: https://www.thehindu.com/news/international/several-killed-as-methane-leak-causes-explosion-at-eastern-iran-coal-mine-reports/article68670132.ece

Solution (d)

Explanation:

• Staphylococcus aureus is not known for the production of antibiotics. Instead, it is a type of bacteria that can cause infections. Antibiotics, on the other hand, are often produced by other species such as fungi (e.g., Penicillium) or bacteria like Streptomyces.
• Nitrogen fixation is primarily carried out by bacteria like Rhizobium, Azotobacter, and Cyanobacteria, which convert atmospheric nitrogen into forms usable by plants. Rhizobium bacteria form symbiotic relationships with leguminous plants to fix atmospheric nitrogen.
• Carbon sequestration typically refers to processes involving plants, soils, and the ocean in absorbing and storing atmospheric carbon dioxide. Some microorganisms may play a role in carbon cycling like phytoplankton in oceans play a significant role in carbon sequestration by absorbing carbon dioxide during photosynthesis.
• Staphylococcus aureus is notorious for its role in anti-microbial resistance (AMR), especially strains like MRSA (Methicillin-resistant Staphylococcus aureus). MRSA is resistant to many common antibiotics, making it difficult to treat infections caused by these bacteria. (Option (d) is correct)

Source: https://www.thehindu.com/sci-tech/science/vancomycin-may-not-be-able-to-treat-mrsa-infections-for-long/article68670315.ece#:~:text=Nothing%20is%20forever,slower%20and%20is%20less%20fit.

Solution (c)

Explanation:

• Jupiter has a faint ring system composed mainly of dust particles, discovered by the Voyager 1 spacecraft in 1979. These rings are relatively thin and faint compared to those of Saturn but do exist. (Statement 1 is correct)
• Saturn is renowned for its large, extensive, and visible ring system, consisting of ice particles, rocky debris, and dust. Saturn’s rings are the most prominent and easily observed in the solar system. (Statement 2 is correct)
• Uranus has a system of rings, which were discovered in 1977. These rings are made of dark, dust-like particles and chunks of ice. Uranus has 13 known rings, though they are much fainter and less prominent than Saturn’s. (Statement 3 is correct)

Source: https://indianexpress.com/article/explained/explained-climate/how-earth-may-once-have-had-a-saturn-like-ring-9580589/

Solution (d)

Explanation:

• The Indo-Pacific Economic Framework for Prosperity (IPEF) was launched on 23 May 2022 in Tokyo, Japan. This initiative was proposed by the United States and joined by 13 other partner countries in the Indo-Pacific region. (Statement 1 is correct)
• The 14 countries involved in IPEF together represent around 40% of global GDP. These countries include India, the United States, Japan, and several Indo-Pacific nations. (Statement 2 is correct)
• India signed the Clean Economy Agreement of IPEF in September 2024. India had earlier not signed this agreement during the June 2024 IPEF Ministerial meeting but completed the formal signing in September. (Statement 3 is correct)

Source: https://indianexpress.com/article/business/india-us-ipef-blocs-clean-fair-economy-agreements-9582533/