Current Affairs Quiz - May 2025

Notes:
International Labour Day, also called International Workers’ Day, is celebrated every year on May 1 to honour the hard work and contributions of workers across all sectors. The day highlights the need for fair wages, safe working conditions, and reasonable working hours for all employees. It also reminds us of the struggle of workers in history and the continued importance of protecting their rights. The International Labour Organization (ILO), a United Nations agency, plays a key role in setting global labour standards.

Notes:
The government has revamped the National Security Advisory Board (NSAB) after the Pahalgam terror attack, appointing former intelligence chief Alok Joshi as chairman. National Security Advisory Board (NSAB) is an advisory body under the National Security Council (NSC) structure. It is chaired by the Prime Minister, supported by the National Security Advisor (NSA) and the National Security Council Secretariat (NSCS). Established in 1998 after the Pokhran-II nuclear tests, it institutionalized India’s national security framework. The NSAB provides non-partisan strategic inputs on national security issues but is not a decision-making body. It reports to the NSCS and includes experts from various sectors.

Notes:
Odisha Housing and Urban Development (H&UD) Minister Krushna Chandra Mahapatra launched SAHAJOG to help urban poor access government welfare schemes. SAHAJOG stands for a unique initiative that identifies eligible urban poor and connects them to social schemes through awareness, doorstep services, and better local implementation. In the first phase, it covers 44 Urban Local Bodies (ULBs) in 8 districts and aims to reach over 15 lakh people. The initiative will run in a fast-track campaign mode till June 20 and aligns with “Viksit Odisha” and “Vikasit Bharat” goals. An app will soon be launched to help connect beneficiaries, and rural areas will be covered in the next phase.

Notes:
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.

Notes:
Coal Miners Day 2025 is observed on May 4 to recognise the vital role of coal miners in powering industries and energy systems. It honours their hard work in dangerous conditions and reminds us of their rights, health, and safety needs. The day also highlights past mining disasters and the need for better support, especially during the shift to clean energy. The Mines Act, 1952 was passed to provide medical care, safety rules, and rescue services for miners. The Coal Mines Act, 1974 aimed to conserve co

Notes:
Defence Research and Development Organisation (DRDO) has successfully conducted the first flight trial of the Stratospheric Airship Platform in Sheopur, Madhya Pradesh. The platform was developed by DRDO’s Aerial Delivery Research and Development Establishment (ADRDE) based in Agra. The airship carried an instrumental payload and reached a high altitude of about 17 kilometres. The total flight lasted 62 minutes and helped gather important data through onboard sensors. This data will help in building accurate simulation models for future high-altitude missions. The test also checked the envelope pressure control and emergency deflation systems, and the airship was safely recovered.

Notes:
The 2025 Human Development Report (HDR) by the United Nations Development Programme (UNDP) ranked India 130th out of 193 countries and territories. The report uses the Human Development Index (HDI), which measures health, education, and income, not just economic growth. The 2025 HDR, titled “A Matter of Choice: People and Possibilities in the Age of Artificial Intelligence (AI),” focused on the impact of AI on human progress. India’s HDI value rose from 0.676 in 2022 to 0.685 in 2023, staying in the medium category but nearing high development. India’s life expectancy increased to 72 years and schooling years also improved. India’s per capita Gross National Income (GNI) rose from 6,951 to 9,047 based on Purchasing Power Parity (PPP 2021). India showed over 53 percent HDI growth since 1990, outpacing global and South Asian averages. Among neighbours, China, Sri Lanka, and Bhutan ranked higher, while Nepal, Myanmar, and Pakistan ranked lower.

Notes:
In response to the recent terror attack in Pahalgam and rising tensions with Pakistan, the Indian Navy is enhancing its maritime strength by inducting INS Tamal. INS Tamal is a stealth guided missile frigate with advanced features designed for modern naval warfare. It is an upgraded Krivak-III class warship built under a $2.5 billion India-Russia defence deal for four stealth frigates. Two of these frigates are being built in Russia, and the other two at Goa Shipyard Limited in India. INS Tushil, the first warship of this class, joined the Indian Navy in December 2024. INS Tamal will be the last imported warship, marking India’s shift to building its own warships. The remaining two frigates, INS Triput and INS Tavasya, are being constructed in India under a technology transfer agreement worth around Rs 13,000 crore.

Notes:
Public trespassing in the ecologically sensitive Bhimgad Wildlife Sanctuary (BWS) in Khanapur taluk has raised major concerns among conservationists recently. Bhimgad Wildlife Sanctuary is located in the Western Ghats in the Belgaum district of Karnataka. It was declared a wildlife sanctuary in December 2011 to protect its rich biodiversity. The sanctuary is named after the historic Bhimgad Fort, built by Shivaji Maharaj in the 17th century to defend against Portuguese forces. It borders Dandeli Wildlife Sanctuary, Bhagwan Mahaveer Sanctuary, Mollem National Park, Netravali Wildlife Sanctuary, and Mhadei Wildlife Sanctuary.

Notes:
NASA’s Imaging X-ray Polarimetry Explorer (IXPE) recently solved the mystery behind X-ray emissions in black hole jets. IXPE is a joint satellite mission by the National Aeronautics and Space Administration (NASA) and the Italian Space Agency, launched on December 9, 2021. It is the first satellite designed to measure the polarisation of X-ray light, helping scientists study extreme cosmic environments. The mission focused on blazars, which are a type of active galactic nucleus with a supermassive black hole ejecting a powerful jet of particles aimed toward Earth.