Current Affairs Quiz - May 2025

Notes:
Ayushman Bharat Diwas is celebrated every year on April 30 to honour the achievements of the Ayushman Bharat scheme, also known as Pradhan Mantri Jan Arogya Yojana (PM-JAY). PM-JAY is a government health insurance scheme that offers up to ₹5 lakh per family per year for secondary and tertiary hospitalization care. The scheme targets over 10 crore poor and vulnerable families in India who cannot afford expensive medical treatment. It provides cashless and paperless treatment at any accredited hospital across India. On Ayushman Bharat Diwas, events are held nationwide to spread awareness and celebrate the scheme’s impact. The day also recognises the efforts of frontline workers and healthcare professionals involved in delivering quality services to beneficiaries.

Notes:
Under the Swachh Bharat Mission-Urban, Ghaziabad issued India’s first Certified Green Municipal Bond, raising ₹150 crore for a Tertiary Sewage Treatment Plant (TSTP). This bond marks a major shift towards sustainable urban infrastructure and financial innovation. The Tertiary Sewage Treatment Plant uses advanced Membrane Filtration Technologies like microfiltration, ultrafiltration, nanofiltration, and reverse osmosis (RO) to treat wastewater. The plant has a treatment capacity of 40 Million Litres per Day (MLD) and is linked to a 95 km pipeline network. It supplies treated water to over 1,400 industrial units, cutting dependence on freshwater sources.

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The American Association of Petroleum Geologists and the United States Geological Survey (USGS) have recently launched formal hydrogen exploration initiatives. Hydrogen is seen as the fuel of the future due to its ability to help decarbonize the global economy and reduce greenhouse gas emissions. Natural hydrogen, or white hydrogen, is hydrogen that naturally occurs in the Earth’s crust, unlike industrially produced hydrogen. It forms through geological processes such as serpentinisation, where water reacts with iron-rich rocks, radiolysis, the breakdown of water by radioactive rocks, and the decomposition of organic matter in deep geological formations.

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The Asian Games 2026 will be held in Aichi and Nagoya, Japan, from September 19 to October 4. This will mark the third time the Asian Games is being hosted in Japan, after Tokyo in 1958 and Hiroshima in 1994. Cricket has been officially retained for the Asian Games 2026. Mixed Martial Arts (MMA) will make its debut in the 2026 edition of the continental event.

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Operation Kagar has successfully encircled the last remaining Naxal strongholds in the Chhattisgarh-Telangana border regions. Operation Kagar was launched by the Ministry of Home Affairs to eliminate Maoist insurgents and dismantle the political ideology of Maoism. The operation combines military action, surveillance technology, and development outreach to combat Left-Wing Extremism (LWE). The campaign has reduced Naxal-affected districts from 106 in 2015 to just 6 in 2025. In 2024, 287 Naxals were neutralized, with over 150 already in 2025.

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Reliance NU Suntech recently signed a 25-year Power Purchase Agreement with the Solar Energy Corporation of India Limited (SECI) to build Asia’s largest single-location integrated solar and Battery Energy Storage System (BESS) project. SECI is a Central Public Sector Undertaking (CPSU) under the Ministry of New and Renewable Energy (MNRE), dedicated to expanding Renewable Energy (RE) in India. SECI was formed in 2011 as a not-for-profit company and later became a commercial entity in 2015. It was established to support the National Solar Mission and has Miniratna Category-I status. SECI acts as the main agency for implementing solar, wind, and hybrid energy projects across India. It also helps fulfill India’s Nationally Determined Contributions (NDCs) by inviting developers through tenders for RE projects.

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A new non-contact wearable device developed by researchers from the United States and South Korea can monitor health by measuring skin flux without touching the skin. The device is about the size of a smartphone and tracks molecular movements like vapour leaving the body and chemicals entering through the skin. It was developed under the leadership of Professor John A. Rogers at Northwestern University, USA. It creates a small sealed microclimate next to the skin and uses wireless electronics and tiny sensors to detect water vapour, carbon dioxide (CO₂), and volatile organic compounds (VOCs). A remote-controlled valve adjusts the chamber’s openness for accurate comparisons.

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Tissue-cultured teak is being promoted in India as a high-yield, fast-return solution to enhance timber cultivation and trade, sparking discussions on its economic and ecological impact. Teak (Tectona grandis) is renowned for its strength, durability, and resistance to pests and water, earning it the title “king of timbers.” It is a valuable tropical hardwood used in shipbuilding, furniture, and flooring. India holds 35% of the world’s planted teak forests, with Asia contributing over 95% of global teak resources. Madhya Pradesh and Maharashtra have the largest areas of native teak forests, according to the FAO Global Teak Resources and Market Assessment 2022. Teak is native to South and Southeast Asia and grows mainly in moist deciduous forests.

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All India Institute of Medical Sciences (AIIMS) Bhopal has ranked second nationwide for its paperless and queue-less Outpatient Department (OPD) registration under the Ayushman Bharat Digital Mission (ABDM). The ranking was announced by the National Health Authority (NHA), Government of India. AIIMS Bhopal generated over 1.45 million OPD tokens using the ‘Scan and Share’ service. AIIMS New Delhi holds the first position in the ranking. The ‘Scan and Share’ system allows patients to scan a QR code with their smartphones to get OPD tokens instantly.

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Indian Naval Ship (INS) Sharda arrived at Maafilaafushi Atoll in the Maldives for a Humanitarian Assistance and Disaster Relief (HADR) exercise from May 4 to 10, 2025. The exercise is being held in partnership with the Maldives National Defence Force (MNDF). It aims to improve coordination in disaster response, search and rescue, medical aid, and joint drills. This initiative strengthens the India-Maldives defence partnership. It aligns with India’s MAHASAGAR vision, which stands for Mutual and Holistic Advancement for Security and Growth across Regions. The exercise includes training and outreach to enhance regional preparedness.