Daily Current Affairs 19-October-2026 – Latest MCQs & News Analysis for UPSC, SSC & Banking Exams.
1. Which institution recently launched the Quantum Diamond Microchip Imager to advance semiconductor testing?
A) Indian Institute of Science
B) Indian Space Research Organisation
C) Council of Scientific and Industrial Research
D) Bhabha Atomic Research Centre
Correct answer: A) Indian Institute of Science
Notes: Researchers at the Indian Institute of Science have developed an advanced Quantum Diamond Microchip Imager, according to a recent PIB release. This device uses nitrogen-vacancy centers in diamonds to map magnetic fields in semiconductor chips with high spatial resolution. By enabling non-destructive evaluation of electronic circuits, the technology helps detect subsurface defects early in manufacturing. Such innovations strengthen domestic semiconductor testing capabilities, aligning with national goals for high-tech self-reliance. For competitive exam preparation, this breakthrough highlights India’s growing footprint in quantum sensing applications. Mastering such interdisciplinary developments is vital for aspirants tracking cutting-edge science and technology policies.
2. The bilateral naval exercise ‘AUSINDEX 2026’ was conducted between India and which country?
A) France
B) Japan
C) Australia
D) United Kingdom
Correct answer: C) Australia
Notes: The Indian Navy and the Royal Australian Navy commenced the latest edition of bilateral maritime drills, as reported by DD News. The exercise focuses on complex anti-submarine warfare, maritime interdiction operations, and live-weapon firing drills in the Indo-Pacific region. This cooperation underscores deep strategic trust and joint operational readiness between both QUAD partners. Enhanced tactical interoperability ensures secure sea lanes and supports regional stability against emerging maritime security challenges. For civil services aspirants, tracking plurilateral defence frameworks like this provides essential context for international relations and maritime diplomacy questions.
3. Which body released the comprehensive policy report titled ‘Greening India’s Industrial Corridors’?
A) NITI Aayog
B) Ministry of Environment, Forest and Climate Change
C) Reserve Bank of India
D) Bureau of Energy Efficiency
Correct answer: A) NITI Aayog
Notes: NITI Aayog published a strategic framework document aimed at integrating low-carbon transitions into upcoming manufacturing zones, per official government updates. The report outlines pathways for adopting renewable energy integration, circular economy principles, and green building standards across major industrial hubs. By factoring climate resilience into infrastructure design, India aims to reduce emission intensity while sustaining rapid economic growth. This policy update serves as key reading material for evaluating sustainable development strategies in governance and economic Mains papers.
4. The National Gene Bank, which recently added rare wild crop relatives, functions under which institution?
A) Indian Council of Agricultural Research
B) Botanical Survey of India
C) National Biodiversity Authority
D) Ministry of Jal Shakti
Correct answer: A) Indian Council of Agricultural Research
Notes: The National Bureau of Plant Genetic Resources, operating under the Indian Council of Agricultural Research, secured vital indigenous germplasm accessions, according to a recent Ministry of Agriculture statement. This facility preserves plant genetic resources at sub-zero temperatures to safeguard crop biodiversity against climate change threats. Preserving wild relatives of staple food crops allows breeders to develop climate-resilient and pest-resistant agricultural varieties. Understanding agrobiodiversity conservation protocols is indispensable for agriculture and environmental syllabus segments in public service tests.
5. Which financial institution recently introduced new prudential guidelines on climate-related financial disclosures for commercial banks?
A) Reserve Bank of India
B) Securities and Exchange Board of India
C) Insurance Regulatory and Development Authority
D) State Bank of India
Correct answer: A) Reserve Bank of India
Notes: The Reserve Bank of India issued mandatory disclosure norms for scheduled commercial banks regarding climate-related financial risks, per an official press statement. The framework requires financial institutions to assess both physical risks from extreme weather and transition risks linked to carbon reduction policies. By standardizing these disclosures, the central bank aims to channel capital toward sustainable assets and prevent systemic financial vulnerabilities. This regulatory milestone provides crucial analytical fodder for banking and economy sections in competitive assessments.
Daily Current Affairs FAQs on Today’s Current Affairs
Q1. What is the primary function of the Quantum Diamond Microchip Imager developed by the Indian Institute of Science?
The device maps magnetic fields in semiconductor chips using nitrogen-vacancy centers in diamonds to detect subsurface defects non-destructively.
Q2. Which navies participated in the AUSINDEX 2026 maritime exercise in the Indo-Pacific?
The bilateral naval exercise was conducted jointly by the Indian Navy and the Royal Australian Navy.
Q3. What do the new Reserve Bank of India climate risk guidelines require commercial banks to do?
The guidelines mandate scheduled commercial banks to disclose physical climate risks and transition vulnerabilities within their financial portfolios.
