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GK One-Liners

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September 11, 2025

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Crisp, concise facts perfect for quick revision and last-minute exam preparation.

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How to use today’s GK page

A quick routine: skim One-Liners → test with the Mini-Quiz → deepen with Short Notes.

Daily revision (5–7 min) Exam-ready structure Mobile friendly

📌 One-Liners

  1. Scroll the categories (they may change daily).
  2. Read the bold title then the short sub-line for context.
  3. Watch for acronyms—today’s quiz/notes expand them.

🧠 Mini-Quiz

  1. Answer the 3 MCQs without peeking.
  2. Tap Submit to reveal answers and explanations.
  3. Note why an option is correct—this locks facts into memory.

🔑 Short Notes

  1. Read the 3 compact explainers—each builds on a different topic.
  2. Use them for a quick recap or add to your personal notes.
  3. Great for mains/PI: definitions, timelines, and “why it matters”.
💡 Pro tip: Use the sticky Jump to menu at the top to hop between sections. If you’re short on time, do One-Liners now and the Mini-Quiz + Short Notes later.

📝 Short Notes • 11 Sep 2025

3 compact, exam-focused notes built from today’s GK365 one-liners. Use for last-minute revision.

TDK’s Advanced Li-ion Battery Plant in Haryana

Frontier Tech

What: Electronics Minister Ashwini Vaishnaw inaugurated TDK Corporation’s lithium-ion battery manufacturing facility in Sohna, Haryana. The plant will produce advanced batteries for smartphones, wearables, and laptops, marking a significant step toward domestic electronics component manufacturing under the Atmanirbhar Bharat initiative.

How: TDK, a Japanese multinational, has established this facility to serve India’s growing electronics market and reduce dependency on imports from China and other countries. The plant leverages government incentives under the Production Linked Incentive (PLI) scheme for electronics manufacturing and benefits from Haryana’s industrial infrastructure in the National Capital Region.

Why: This development is crucial for UPSC Economy and Science & Technology sections. It connects to themes like Atmanirbhar Bharat, Make in India 2.0, electronics manufacturing ecosystem, supply chain resilience, and foreign direct investment (FDI) in critical sectors. Questions on PLI schemes and electronics manufacturing hubs are common in both Prelims and Mains GS3.

Swachh Vayu Sarvekshan Awards 2025

Environment

What: The Ministry of Environment, Forest and Climate Change (MoEFCC) conducted the Swachh Vayu Sarvekshan 2025 awards under the National Clean Air Programme (NCAP). Indore topped Category-1 (cities with 10 lakh+ population) with a perfect score and received ₹1.5 crore, while Amravati and Dewas led in Categories 2 and 3 respectively. The initiative allocated ₹20,130 crore with ₹13,237 crore as performance-linked grants.

How: Cities were evaluated on air quality improvement measures, PM10 reduction, implementation of clean air action plans, green initiatives, and mobility upgrades. The assessment showed 64 cities achieved approximately 20% reduction in PM10 levels and 25 cities achieved around 40% improvement compared to 2017-18 baseline levels. MoEFCC also introduced ward-level survey guidance and the PRANA monitoring platform for real-time air quality tracking.

Why: This is highly relevant for UPSC GS3 (Environment & Disaster Management) and current affairs sections. It connects to urban environmental governance, NCAP implementation, Swachh Bharat Mission 2.0, and India’s climate commitments. Questions on air quality indices, city rankings, and performance-based grants are increasingly common in competitive exams. The initiative also links to sustainable development goals (SDG 11 and 13).

US HIRE Act 2025 and Impact on Indian IT Sector

International

What: The proposed United States HIRE (Hiring Incentives to Restore Employment) Act 2025 would impose a 25% excise tax on payments made to overseas service providers and limit tax deductions for offshoring expenses. This legislation could significantly impact India’s Information Technology (IT) and Business Process Outsourcing (BPO) export sector, which contributes substantially to India’s services trade surplus with the US.

How: If enacted, Indian IT companies would face higher operational costs when serving US clients through offshore delivery models. This could accelerate the shift toward onshore delivery centers in the US, increase adoption of automation and artificial intelligence, and potentially reduce profit margins for Indian IT majors. Companies may need to restructure their global delivery models and increase local hiring in the United States.

Why: This is crucial for UPSC GS2 (India-US relations, bilateral trade) and GS3 (Indian economy, services sector). It connects to protectionism, globalization challenges, India’s services export competitiveness, and the future of IT industry. Questions on trade barriers, economic nationalism, and India’s response to protectionist policies are common in Mains essays and GS papers. Banking exams also focus on IT sector developments and their economic impact.

🧠 Mini-Quiz: Test Your Recall

3 questions from today’s one-liners. No peeking!

1

Which city topped Category-1 (10 lakh+ population) in the Swachh Vayu Sarvekshan 2025?

Correct Answer: C — Indore ranked first in Category-1 of Swachh Vayu Sarvekshan 2025 with a perfect score and received the highest prize of ₹1.5 crore. Jabalpur secured second position (₹1 crore), while Agra and Surat jointly received third place (₹25 lakh each). This recognition highlights Indore’s consistent leadership in cleanliness and air quality initiatives among major Indian cities.
2

What is the proposed excise tax rate under the US HIRE Act 2025 on payments to overseas service providers?

Correct Answer: C — The proposed US HIRE Act 2025 would impose a 25% excise tax on payments made to overseas service providers. This protectionist measure could significantly impact India’s IT and BPO sectors, which rely heavily on the offshore delivery model for US clients. The legislation also proposes limiting tax deductions for offshoring expenses, pushing companies toward onshore delivery and automation.
3

Exercise ZAPAD 2025, in which India is participating, is being conducted in which country?

Correct Answer: B — Exercise ZAPAD 2025 is being conducted at Mulino training range in Russia from September 10-16, 2025. A 65-member Indian contingent led by the Kumaon Regiment is participating in this multinational military exercise focused on counter-terrorism operations, new technology integration, and tactical drills. This reflects India’s continued military-to-military cooperation with Russia despite geopolitical complexities.
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🔑 Short Notes: Build Concept Depth (3 Topics)

Each note gives you a quick What—How—Why on a high-yield news item from today’s GK365 one-liners.

Exercise ZAPAD 2025 in Russia

Defence & Geopolitics

What: A 65-member Indian military contingent led by the Kumaon Regiment is participating in Exercise ZAPAD 2025 at Mulino training range in Russia from September 10-16, 2025. This multinational military exercise brings together armed forces from multiple countries to enhance interoperability and combat readiness in counter-terrorism scenarios.

How: The exercise focuses on joint counter-terrorism operations, integration of emerging military technologies, tactical coordination among multinational forces, and scenario-based training drills. Participants engage in live fire exercises, simulated combat situations, and strategic planning sessions to enhance their operational capabilities and foster military-to-military cooperation.

Why: This is relevant for UPSC GS2 (International Relations, India-Russia relations) and GS3 (Internal Security, Defence). It demonstrates India’s multi-aligned foreign policy, continuing strategic partnership with Russia, and commitment to counter-terrorism cooperation. Questions on bilateral military exercises, strategic autonomy, and India’s defence diplomacy frequently appear in Mains. The exercise also reflects India’s approach to maintaining diverse strategic partnerships despite global geopolitical tensions.

SAI and IIT Delhi MoU for Sports Innovation

Science & Research

What: The Sports Authority of India (SAI) and the Indian Institute of Technology (IIT) Delhi signed a Memorandum of Understanding (MoU) under the National Centre for Sports Sciences and Research (NCSSR) framework. The partnership aims to advance sports science research and development, develop indigenous sports equipment, improve athlete performance, and reduce sports-related injuries through scientific interventions.

How: The collaboration will establish a state-of-the-art biomechanics laboratory at the facility, conduct applied research in sports physiology and nutrition, develop performance analytics tools using data science and artificial intelligence, create injury prevention protocols, and design India-specific sports equipment. IIT Delhi will bring its engineering and technology expertise while SAI provides access to elite athletes and training infrastructure for field testing and validation.

Why: This is important for UPSC GS2 (Governance, Government Policies) and GS3 (Science & Technology). It connects to themes like institutional collaboration for national development, sports infrastructure modernization, application of technology in sports, and India’s Olympic preparation strategy. Questions on sports governance, scientific research institutions, and public sector innovation partnerships are increasingly common in both Prelims current affairs and Mains GS papers. Banking exams also cover government initiatives in sports development.

Indore and Udaipur Recognized as Wetland Cities

Environment

What: The Ministry of Environment, Forest and Climate Change (MoEFCC) announced that Indore (Madhya Pradesh) and Udaipur (Rajasthan) have been recognized as Wetland Cities under the Ramsar Convention framework. This international recognition highlights these cities’ commitment to wetland conservation and sustainable urban development. India continues to expand its network of Ramsar-listed wetlands for biodiversity protection.

How: The Wetland City Accreditation (WCA) is awarded to cities that demonstrate exceptional wetland management, community involvement in conservation, integration of wetlands in urban planning, and implementation of Ramsar Convention principles. Indore and Udaipur have developed comprehensive wetland management plans, restored degraded wetland ecosystems, created awareness programs, and balanced urban development with ecological preservation. The recognition involves assessment by the Ramsar Convention Secretariat based on strict criteria.

Why: This is crucial for UPSC GS3 (Environment & Biodiversity) and current affairs. It connects to the Ramsar Convention (international environmental treaty), wetland ecosystem services, urban environmental governance, and India’s biodiversity conservation commitments. Questions on Ramsar sites, wetland cities, environmental conventions, and sustainable urban development are common in Prelims and Mains. The topic also links to SDG 11 (Sustainable Cities), SDG 14 and 15 (Life Below Water and Life on Land), and India’s National Wetland Conservation Programme.

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