Current Affairs

30 Jun 2025's MCQs

17 questions · one per article

  • 9 linked PYQs · Can you solve them?
    GeographyGS3
    High Priority

    Endocrine Disruptors in Plastic Waste and Public Health

    Why It Matters

    The article directly connects environmental pollution (plastic waste) with human health (endocrine disruption), which is a recurring theme in UPSC Prelims (e.g., questions on BPA, microbeads) and Mains GS3 (waste management and toxic pollution). Understanding chemical pollutants and their biological mechanisms is crucial for Science and Environment sections.

  • 5 revision-ready facts
    Polity and GovernanceGS2
    High Priority

    Bangladesh Revenue Service Strike and Port Disruption

    Why It Matters

    The crisis in Bangladesh illustrates the severe macroeconomic fallout of political instability in India's immediate neighborhood, impacting regional trade and supply chains. Additionally, it serves as a valuable case study on the friction generated by structural civil service reforms, highlighting the delicate balance between administrative modernization and institutional independence.

  • GeographyGS3
    High Priority

    Green Chemistry and Decarbonization of Chemical Industries

    Why It Matters

    The 'greening' of heavy industries is central to India's net-zero targets and sustainable development. UPSC consistently asks questions about industrial pollution mitigation (e.g., river pollution) and the role of new technologies (like Green Hydrogen and Membrane Bioreactors) in solving environmental hazards.

  • Science and TechnologyGS3
    High Priority

    Axiom 4 Mission and Microgravity Research on ISS

    Why It Matters

    Microgravity research is critical for India's human spaceflight ambitions (Gaganyaan) and the planned Bharatiya Antariksha Station. Furthermore, the experiments demonstrate the tangible socio-economic benefits of space exploration through potential medical breakthroughs for diseases on Earth.

  • 12 linked PYQs · Can you solve them?
    EconomyGS3
    High Priority

    National Sample Survey and Economic Planning in India

    Why It Matters

    Understanding India's statistical machinery is crucial for UPSC aspirants, as data forms the bedrock for analyzing economic issues (GS3), evaluating government policies (GS2), and understanding historical contributions to nation-building post-independence (GS1).

  • 7 revision-ready facts
    Polity and GovernanceGS2
    High Priority

    International Law and Legality of US Military Strikes on Iran

    Why It Matters

    Understanding the legal justifications for military interventions is crucial for UPSC aspirants, as it touches upon core concepts of the UN Charter, international law, and state sovereignty. The geopolitical fallout of U.S.-Iran tensions directly impacts India's strategic interests in West Asia, including energy security, diaspora safety, and connectivity projects.

  • Polity and GovernanceGS2
    High Priority

    Iran Israel Ceasefire Fragility and West Asian Security

    Why It Matters

    The volatile security situation in West Asia directly impacts India's strategic interests, particularly concerning energy security, the welfare of the Indian diaspora, and trade networks. Evolving dynamics, such as the fragile Iran-Israel ceasefire and ongoing Iran-Saudi diplomacy, are crucial for understanding the shifting balance of power in the Middle East.

  • Polity and GovernanceGS2

    Maharashtra Primary Education Language Policy Review Panel

    Why It Matters

    Highlights the persistent federal and cultural friction regarding the imposition of Hindi in non-Hindi speaking states. It demonstrates the intersection of education policy (like the three-language formula in NEP) and regional political mobilization.

  • 11 linked PYQs · Can you solve them?
    Polity and GovernanceGS2

    Telangana Phone Tapping Case and Investigative Accountability

    Why It Matters

    This incident serves as a practical case study for UPSC aspirants on the intersection of state surveillance (Article 21 - Right to Privacy), the ethical responsibilities of the media (avoiding media trials), and the imperative for independent investigative agencies free from political interference.

  • 6 revision-ready facts
    Science and TechnologyGS3

    Japan Climate Monitoring Satellite and H 2A Rocket Retirement

    Why It Matters

    Provides comparative global context for India's own space endeavours (like ISRO's earth observation satellites and launch vehicles such as LVM3/PSLV). It highlights the increasing intersection of space technology with climate change mitigation and the growing commercialization of the global space transport market.

  • GeographyGS1

    People Centric Urban Planning versus Corporate Infrastructure

    Why It Matters

    Provides critical arguments against purely capital-intensive urban development (like metro rails) in favor of basic, accessible civic amenities (buses, water, footpaths). This debate is highly relevant for answers on urbanization, quality of urban life, and the efficacy of public transport in India.

  • Science and TechnologyGS3

    Digital Fossil Mining and Evolutionary Origin of Squids

    Why It Matters

    Highlights the intersection of information technology and paleontology. It underscores the importance of advanced scientific tools (like 3D imaging and AI) in overcoming natural limitations (like soft-body fossil degradation) to understand marine biodiversity and Earth's evolutionary history.

  • 15 linked PYQs · Can you solve them?
    Science and TechnologyGS3

    Kombucha Probiotics and Gut Microbiome in Obesity Management

    Why It Matters

    The human microbiome and probiotics are recurring topics in UPSC Prelims (e.g., 2008, 2022). Understanding how functional foods like kombucha can address metabolic disorders such as obesity provides essential S&T knowledge regarding human health, nutrition, and disease management.

  • 6 revision-ready facts
    Science and TechnologyGS3

    Operation Sindoor Fighter Jet Controversy and Political Debate

    Why It Matters

    Highlights the tension between national security imperatives (like cross-border anti-terror operations) and democratic mechanisms of transparency. It touches upon civil-military relations, especially when operational outcomes are publicly attributed to political constraints, and tests the executive's accountability to Parliament and the Opposition on sensitive strategic issues.

  • Polity and GovernanceGS2

    Ghulam Khan Border Closure and Af Pak Security Threats

    Why It Matters

    Knowledge of specific border crossings (Ghulam Khan, Torkham, Spin Boldak) is highly relevant for UPSC Prelims map-based questions concerning Afghanistan and Pakistan. Additionally, understanding the security dynamics and cross-border terrorism in this region provides crucial context for Mains GS2 (International Relations) and GS3 (Security).

  • EconomyGS3

    Agricultural Drones Promotion and Welfare Scheme Vigilance

    Why It Matters

    Provides practical examples of grassroots implementation challenges and solutions across multiple sectors: promoting emerging tech (drones) in agriculture, securing farmer incomes through contract agreements, and plugging leakages in health welfare schemes via vigilance.

  • 8 linked PYQs · Can you solve them?
    Polity and GovernanceGS2

    US Deportation Drive Targeting Iranian Diaspora

    Why It Matters

    The drastic escalation in U.S.-Iran tensions—manifesting in both military conflict and stringent immigration policies—significantly impacts global geopolitics, diaspora security, and human rights. This development is crucial for UPSC aspirants studying international relations and the secondary impacts of bilateral conflicts on global security and human rights.