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.

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A massive explosion recently hit Iran’s Shahid Rajaee Port in Bandar Abbas, causing a huge fire and leading to many deaths and injuries. The blast is suspected to have been caused by sodium perchlorate, a chemical used in ballistic missile propulsion. Shahid Rajaee Port is Iran’s largest and most advanced commercial port. It is located near the Strait of Hormuz, a vital route through which about 26% of the world’s oil is transported. The port manages 85% of Iran’s container cargo, 52% of its oil trade, and over half of its total maritime cargo. It lies along the International North-South Transport Corridor (INSTC), linking the Indian Ocean and Persian Gulf to the Caspian Sea, Russia, and Northern Europe.

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The Lakkundi temples in the Gadag district of Karnataka are set to be finalized for UNESCO’s tentative listing as World Heritage Sites. Lakkundi, historically referred to as ‘Lokki Gundi’ in ancient inscriptions, was built during the reign of the Kalyana Chalukyas or Western Chalukyas. The village is home to over 50 ancient temples and 101 stepped wells, known as Kalyani. The Kasi Vishwanatha Temple is the most ornate and elaborately furnished among them. Lakkundi is also an important Jain center, with a significant Jain temple dedicated to Mahavira, which is one of the largest and oldest Jain shrines in the area.

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The International Monetary Fund (IMF) recently projected that global public debt may surpass the COVID-19 pandemic level of 98.9% of Gross Domestic Product (GDP) recorded in 2020. Sudan now has the highest debt-to-GDP ratio in the world at 252%, due to long-term conflict and economic struggles. Among developed countries, Japan ranks second with a debt-to-GDP ratio of 234.9%, mainly due to fiscal deficits and an ageing population. The United States ranks eighth with a ratio of 123%, while France and Canada follow with 116.3% and slightly lower respectively. China ranks 21st globally with a public debt ratio of 96%, which is lower than many advanced economies. India stands at 31st with a debt-to-GDP ratio of 80%, and the central government aims to reduce it to 50±1% by March 31, 2031.

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Nepal has introduced a new draft law to allow only experienced climbers, who have scaled peaks above 7,000 metres, to attempt Mount Everest. This step comes in response to rising deaths, overcrowding, and environmental damage on the world’s tallest mountain. By restricting access, Nepal hopes to improve climber safety and promote responsible tourism. The law aims to ensure that only skilled mountaineers with proven high-altitude experience undertake such risky expeditions. The move also supports environmental conservation by addressing waste buildup and uncontrolled tourist flow in the fragile Everest ecosystem. This reflects Nepal’s growing commitment to sustainable mountaineering practices.

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The Indo Tibetan Border Police (ITBP) recently scaled Mt. Makalu, the fifth highest mountain in the world. Mt. Makalu stands at 8,485 meters above sea level and is located in the Mahalangur range of the Nepal Himalayas on the Nepal-Tibet border. It lies 23 kilometers southeast of Mount Everest and is part of the Makalu Barun National Park. The mountain is famous for its pyramid-like shape with sharp ridges and includes two subsidiary peaks, Makalu I and Makalu II.

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Maharashtra’s Nashik hosts the ‘Yoga Mahotsav 2025’ as part of the countdown to International Day of Yoga (IDY) 2025. It was organised by Morarji Desai National Institute of Yoga (MDNIY), Ministry of Ayurveda, Yoga and Naturopathy, Unani, Siddha and Homoeopathy (Ayush). The event took place at Gauri Maidan, Panchavati, celebrating India’s Yoga heritage and launching the Yoga Sangam Portal for online registrations. Yoga Sangam is a major initiative under International Day of Yoga (IDY) 2025 to enable synchronized Yoga practice at 1,00,000 locations across India on June 21. The event promoted the Common Yoga Protocol (CYP), focusing on practices like Pranayama and Dhyana to improve health and harmony.

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Recently, all political parties in Punjab united and firmly opposed releasing any extra water to Haryana from the Bhakra Dam, showing strong regional consensus. The Bhakra Dam is a concrete gravity dam built across the Sutlej River, located near the Punjab-Himachal Pradesh border. It stands near Bhakra village in Bilaspur district of Himachal Pradesh. It is the world’s highest straight gravity dam with a height of 207.26 meters. It is Asia’s second tallest dam after the 261-meter-high Tehri Dam in Uttarakhand. The dam is 518.25 meters long and about 9.1 meters wide at its crest.

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Recently, scientists observed repeated unrest at Campi Flegrei between 1982–1984 and 2011–2024, involving land uplift, earthquakes, and underground rumbling due to rising fluid pressure. Campi Flegrei, also called the Phlegraean Fields, is an active volcanic system located near Naples, Italy. Unlike single-cone volcanoes like Mount Vesuvius, Campi Flegrei is a large caldera, which is a sunken volcanic area formed after a huge eruption. The caldera spans about 12 to 15 kilometers and was formed by a massive eruption nearly 39,000 years ago. That eruption may have triggered climate changes that contributed to the decline of Neanderthals.

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A new mosquito species called the “Pwani molecular form” has been found in coastal areas of Tanzania and Kenya, drawing global attention to malaria control. It belongs to the Anopheles gambiae complex, which includes some of the world’s most dangerous malaria-spreading mosquitoes. This mosquito shows strong genetic differences from other species in the same group, suggesting unique behaviour or environmental adaptation. Genetic studies confirm it is only found along the coastal regions of East Africa, mainly in Tanzania and Kenya. It does not carry the usual genes for insecticide resistance found in other malaria vectors. This may mean it has a different resistance method or is more sensitive to current insecticides.