Current Affairs

20 Oct 2025's MCQs

11 questions · one per article

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

    Firecracker Ban Violations and Air Quality Decline

    Why It Matters

    This article is highly relevant for GS-3 (Environment) as it highlights the recurring winter air pollution crisis in North India, the application of science in developing 'green crackers' via NEERI, and the administrative challenges in enforcing environmental regulations and judicial bans at the grassroots level.

  • 6 revision-ready facts
    Polity and GovernanceGS2
    High Priority

    Israel Gaza Airstrikes and Humanitarian Aid Border Closures

    Why It Matters

    The ongoing Israel-Hamas conflict and repeated ceasefire violations have profound implications for Middle Eastern stability, global energy markets, and international trade routes. For UPSC aspirants, understanding the geographical nuances (like the Rafah crossing), the humanitarian role of the UN, and the geopolitical complexities of the two-state solution is essential for International Relations and Geography questions.

  • GeographyGS3
    High Priority

    Delhi Air Quality Remains in Poor Category for Consecutive Days

    Why It Matters

    Delhi's recurring winter air pollution crisis is a quintessential example of urban environmental degradation. It is highly relevant for UPSC GS3 (Environment) and GS2 (Governance), requiring aspirants to understand the technical parameters (AQI), the role of statutory bodies (CPCB, CAQM), policy interventions like the National Clean Air Programme (NCAP) or GRAP, and potential technological solutions.

  • Science and TechnologyGS3
    High Priority

    Chandrayaan-2 Observes Solar Coronal Mass Ejection Impact on Moon

    Why It Matters

    Showcases India's ongoing scientific contributions through legacy missions like Chandrayaan-2. Relevant for GS3 (Space Technology, ISRO achievements) and Prelims (impacts of solar flares/CMEs, details of space launch vehicles and payloads).

  • 4 linked PYQs · Can you solve them?
    Science and TechnologyGS3
    High Priority

    Combination Therapy Reduces Bladder Cancer Mortality Risk

    Why It Matters

    Cancer therapies involving monoclonal antibodies, ADCs, and immunotherapies are rapidly evolving fields in biotechnology. UPSC frequently tests the mechanisms of novel biotechnological tools (like RNAi, CAR-T, or monoclonal antibodies) and their applications in human health.

  • 6 revision-ready facts
    Polity and GovernanceGS2

    Karnataka Government Denies Permission for RSS Route March

    Why It Matters

    Understanding the balance between fundamental rights (like freedom of assembly) and reasonable restrictions (like public order) is a core component of GS2 Polity. It also illustrates how administrative decisions are heavily scrutinized through a constitutional lens in contemporary politics.

  • Polity and GovernanceGS2

    Hamas Hostage Recovery and Gaza Ceasefire Compliance Challenges

    Why It Matters

    The ongoing Israel-Hamas conflict has significant implications for global geopolitics, energy security, and international humanitarian law. Understanding the region's geography, such as the location of the Rafah border and the Gaza Strip, is vital for UPSC mapping questions, while the broader conflict dynamics are central to GS2 International Relations.

  • Science and TechnologyGS3

    Biochemical Role of Antioxidants and Human Health Nutrition

    Why It Matters

    Nutrition, vitamins, and cellular biology are standard elements of the UPSC Prelims General Science syllabus. A clear understanding of how antioxidants and free radicals function biochemically is necessary for tackling everyday science questions and understanding broader public health advisories regarding dietary supplements.

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

    ICICI Bank CSR Funding for Oncology Infrastructure in Mumbai

    Why It Matters

    Demonstrates how mandated Corporate Social Responsibility (CSR) funds can be effectively channeled into building critical, capital-intensive public health infrastructure, addressing the growing burden of non-communicable diseases like cancer in India.

  • 6 revision-ready facts
    Polity and GovernanceGS2

    Bihar Assembly Elections and Alliance Leadership Ambiguity

    Why It Matters

    Illustrates the practical challenges of coalition politics, specifically how intra-alliance competition and lack of a definitive leadership face affect electoral clarity and voter choice, a key theme in the evolution of India's multi-party system.

  • Science and TechnologyGS3

    Generative AI Deepfakes and Political Propaganda in US Protests

    Why It Matters

    The use of AI-generated content by heads of state to mock or intimidate citizens represents a novel challenge in technology governance. It is highly relevant for UPSC aspirants studying the ethical dimensions of technology (GS4), the security implications of social media (GS3), and the evolving nature of global democracies (GS2).