9 sourced news briefs · 15 practice MCQs
This study edition contains original summaries of sources linked below. Updates described as proposals, plans or announcements are not presented as completed outcomes.
Practice MCQs ↓
Economy and Labour Statistics
1. NSO proposes PLFS redesign from January 2027
The National Statistics Office invited comments on proposed changes to the Periodic Labour Force Survey from January 2027. The plan would introduce a separate sampling stratum for digital-platform workers, update the sampling frame and expand questions on unpaid activities; it remains a proposal at the consultation stage.
Important exam facts
- PLFS has been conducted by the National Statistics Office since 2017.
- A new Second Stage Stratum is proposed to improve coverage of digital-platform workers.
- Fresh Panel 6 samples for 2027–2028 would use an updated urban and rural sampling frame.
- For January–March 2027, pooled estimates from the old and new frames are proposed, without Relative Standard Error estimates.
- New questions would cover own-use production, unpaid household and care work, volunteer work and unpaid trainee work for persons aged 15 years and above.
Static GK connection: Revise PLFS concepts, usual status and current weekly status, labour-force participation rate, worker-population ratio, unemployment rate, sampling strata and the role of MoSPI's National Statistics Office.
Source: MoSPI: Changes in PLFS schedule and estimation procedure from January 2027 — 23 October 2026
Economy and Banking
2. RBI specifies Basel III standardised approach for operational-risk capital
The Reserve Bank of India issued second amendment directions specifying the implementation date and indicative Business Indicator mapping for the Basel III standardised approach to minimum operational-risk capital. The revised capital framework is due to apply from 1 April 2027 to covered commercial banks, excluding small finance banks, payments banks and regional rural banks.
Important exam facts
- Operational risk covers loss arising from inadequate or failed internal processes, people and systems, or external events.
- The new method is the Basel III Standardised Approach for minimum operational-risk regulatory capital.
- The directions provide indicative mapping of Business Indicator components to financial-statement schedules and line items.
- The broader revised Basel III capital-adequacy framework is scheduled to take effect on 1 April 2027.
Static GK connection: Revise Basel III's capital, leverage and liquidity pillars; distinguish credit, market and operational risk; and recall RBI's banking-regulation mandate.
Source: RBI: Second Amendment Directions on Minimum Capital Requirements for Operational Risk — 23 October 2026
Economy and Banking
3. RBI finalises implementation of Basel leverage-ratio 2017 standard
After considering feedback on its August draft, the RBI released final amendment directions implementing the Basel Committee's Leverage Ratio 2017 Standard for commercial banks. The instructions are prospective and will come into force on 1 April 2027.
Important exam facts
- The RBI had issued draft directions on 7 August 2026 and accepted stakeholder feedback until 28 August.
- The final instrument is the Commercial Banks—Prudential Norms on Capital Adequacy—Eleventh Amendment Directions, 2026.
- The leverage ratio is a non-risk-based backstop to risk-weighted capital requirements.
- The effective date is 1 April 2027.
Static GK connection: Revise the leverage ratio as Tier 1 capital divided by an exposure measure, and distinguish this non-risk-based safeguard from the risk-weighted capital adequacy ratio.
Source: RBI: Guidelines on implementation of Leverage Ratio 2017 Standard — 23 October 2026
Economy and Securities Regulation
4. SEBI reviews call-record requirements for institutional research clients
SEBI issued a circular reviewing how research analysts and research entities must maintain records of interactions with institutional clients. The measure follows the regulator's earlier consultation on relaxing mandatory call-record retention while preserving auditable evidence of advice through permitted records.
Important exam facts
- The circular was issued on 23 October 2026 under the SEBI Research Analysts regulatory framework.
- Its scope is research analysts or research entities dealing with institutional clients.
- The underlying compliance objective is preservation of verifiable records of research-service interactions.
- Research analysts are regulated by SEBI, while stock exchanges provide trading platforms and market infrastructure.
Static GK connection: Revise SEBI's statutory role under the SEBI Act, 1992, the distinction between research analysts and investment advisers, and the purpose of audit trails in investor protection.
Source: SEBI circular: Review of call-record requirement for institutional clients — 23 October 2026
Science and Technology
5. ISRO outlines Space Science and Technologies session for ESTIC 2026
ISRO reported a curtain-raiser held at its Bengaluru headquarters for the Space Science and Technologies thematic session of the Emerging Science, Technology and Innovation Conclave 2026. ESTIC is scheduled for 27–29 October at Bharat Mandapam, New Delhi, and the space session is planned for 29 October.
Important exam facts
- The curtain-raiser itself was held on 21 October 2026 and reported by ISRO on 23 October.
- ESTIC 2026 is scheduled from 27 to 29 October at Bharat Mandapam, New Delhi.
- Space Science and Technologies is one thematic area of the conclave.
- The Department of Space and ISRO are to organise the thematic session on 29 October.
Static GK connection: Revise the Department of Space, ISRO's institutional role, India's space-science ecosystem and the difference between a scientific conclave, a mission announcement and a spacecraft launch.
Source: ISRO: Curtain Raiser for ESTIC 2026 Space Science and Technologies Thematic Session — 23 October 2026
Science, Technology and Communications
6. C-DOT establishes sixth telecom Centre of Excellence at IIT (BHU)
The Centre for Development of Telematics established its sixth Centre of Excellence at IIT (BHU), Varanasi, to support indigenous research, innovation and capacity-building in next-generation telecommunications. The initiative is an institutional research partnership rather than the commercial deployment of a new network.
Important exam facts
- C-DOT is the telecom research and development centre of the Department of Telecommunications.
- The new facility is C-DOT's sixth Centre of Excellence.
- It is located at the Indian Institute of Technology (BHU), Varanasi.
- Its focus is next-generation communication technologies and academia–industry research collaboration.
Static GK connection: Revise the Department of Telecommunications under the Ministry of Communications, C-DOT's R&D role, indigenous telecom systems, 5G and emerging 6G research.
Source: PIB: C-DOT establishes sixth Centre of Excellence at IIT (BHU) — 23 October 2026
Defence and International Relations
7. India–Russia naval exercise INDRA 2026 concludes
The Indian Navy announced the conclusion of bilateral naval exercise INDRA 2026 after INS Sahyadri's deployment to Vladivostok. The exercise combined harbour interactions and maritime drills, strengthening interoperability and the long-standing India–Russia defence partnership.
Important exam facts
- INS Sahyadri represented the Indian Navy in the bilateral exercise.
- The deployment was centred on Vladivostok in Russia's Far East.
- The exercise included a harbour phase followed by operational interaction at sea.
- INDRA is a bilateral India–Russia exercise series; it is distinct from multilateral groupings such as BRICS and the SCO.
Static GK connection: Revise Vladivostok's location on the Sea of Japan, India–Russia defence cooperation, naval interoperability and the distinction between bilateral and multilateral military exercises.
Source: PIB: Conclusion of India–Russia bilateral naval exercise INDRA 2026 — 23 October 2026
Environment, Energy and Agriculture
8. Government backgrounder highlights agrivoltaics for dual land use
A PIB backgrounder explained agrivoltaics, in which solar-power generation and agricultural activity share the same land. The approach may diversify farm income and improve land-use efficiency, but project outcomes depend on crop choice, panel design, water availability, local climate and implementation safeguards.
Important exam facts
- Agrivoltaics combines photovoltaic electricity generation with continued agricultural use of the same site.
- Elevated or suitably spaced panels can permit cultivation, grazing or farm operations below and between modules.
- The concept seeks to reduce competition between renewable-energy expansion and agricultural land use.
- The Ministry of New and Renewable Energy is the Union ministry responsible for solar-energy policy.
Static GK connection: Revise photovoltaic conversion, land-use efficiency, decentralised renewable energy, PM-KUSUM and the difference between rooftop solar, solar parks and agrivoltaic systems.
Source: PIB Backgrounder: Agri-Voltaics — 23 October 2026
Agriculture and Occupational Safety
9. ICAR-CIRCOT signs technology-transfer MoU for cotton-picking gloves
ICAR's Central Institute for Research on Cotton Technology signed a memorandum of understanding for technology transfer of protective gloves designed for cotton-picking workers. The agreement concerns transfer and possible adoption of the technology; it should not be read as proof that the gloves have already reached all cotton workers.
Important exam facts
- The agreement was announced on 23 October 2026.
- The technology concerns protective gloves for workers engaged in cotton picking.
- ICAR-CIRCOT conducts research on cotton technology and value-chain applications.
- Technology transfer is a step toward manufacturing or dissemination, not the same as nationwide deployment.
Static GK connection: Revise the Indian Council of Agricultural Research, the role of agricultural research institutes, cotton as a fibre crop, and occupational-safety concerns in farm labour.
Source: PIB: ICAR-CIRCOT technology transfer for protective cotton-picking gloves — 23 October 2026
Practice MCQs
1. Which institution conducts the Periodic Labour Force Survey in India?
- National Statistics Office
- Labour Bureau only
- Reserve Bank of India
- NITI Aayog
Show answer and explanation
A. National Statistics Office — The National Statistics Office under MoSPI has conducted PLFS since 2017.
2. The proposed new PLFS Second Stage Stratum is intended primarily to improve coverage of which workers?
- Plantation owners
- Digital-platform workers
- Defence pensioners
- Central civil servants
Show answer and explanation
B. Digital-platform workers — MoSPI proposed a separate stratum because the existing design did not capture enough digital-platform workers.
3. From which date is the revised Basel III operational-risk capital framework scheduled to apply to covered commercial banks?
- 1 January 2027
- 1 April 2027
- 1 July 2027
- 1 April 2028
Show answer and explanation
B. 1 April 2027 — RBI specified 1 April 2027 as the implementation date for the forthcoming revised framework.
4. Which of the following is excluded from the covered commercial banks identified for the revised operational-risk capital framework?
- Universal banks
- Foreign bank branches
- Regional rural banks
- Private-sector commercial banks
Show answer and explanation
C. Regional rural banks — The RBI release excludes small finance banks, payments banks and regional rural banks from the covered category.
5. What is the primary prudential purpose of a bank leverage ratio?
- To set lending rates
- To act as a non-risk-based backstop
- To calculate fiscal deficit
- To insure every deposit
Show answer and explanation
B. To act as a non-risk-based backstop — The leverage ratio constrains excessive balance-sheet leverage without relying on risk weights.
6. SEBI's 23 October 2026 circular on call records primarily concerns which regulated professionals?
- Research analysts
- Insolvency professionals
- Insurance surveyors
- Cost accountants
Show answer and explanation
A. Research analysts — The circular applies to research analysts or research entities in their dealings with institutional clients.
7. ESTIC 2026 is scheduled to be held at which venue?
- Vigyan Bhawan
- Bharat Mandapam
- Satish Dhawan Space Centre
- IIT Bombay
Show answer and explanation
B. Bharat Mandapam — ISRO stated that ESTIC 2026 is scheduled at Bharat Mandapam, New Delhi.
8. Which organisation is to organise ESTIC 2026's Space Science and Technologies thematic session?
- DRDO alone
- Department of Space and ISRO
- CSIR and ICAR
- NITI Aayog and SEBI
Show answer and explanation
B. Department of Space and ISRO — The Department of Space and ISRO are to organise the thematic session on 29 October.
9. C-DOT's sixth Centre of Excellence was established at which institution?
- IIT (BHU), Varanasi
- IIT Madras
- IIT Guwahati
- NIT Tiruchirappalli
Show answer and explanation
A. IIT (BHU), Varanasi — The sixth C-DOT Centre of Excellence is at IIT (BHU), Varanasi.
10. Which Indian naval ship participated in INDRA 2026 at Vladivostok?
- INS Sahyadri
- INS Vikrant
- INS Kalvari
- INS Jalashwa
Show answer and explanation
A. INS Sahyadri — INS Sahyadri represented the Indian Navy in the bilateral India–Russia exercise.
11. Agrivoltaics refers to the combined use of land for agriculture and what other activity?
- Coal mining
- Solar-power generation
- Urban housing
- Inland navigation
Show answer and explanation
B. Solar-power generation — Agrivoltaic systems co-locate photovoltaic generation and agricultural activity.
12. Which Union ministry is chiefly responsible for solar-energy policy?
- Ministry of Power only
- Ministry of New and Renewable Energy
- Ministry of Coal
- Ministry of Mines
Show answer and explanation
B. Ministry of New and Renewable Energy — Solar and other non-fossil renewable-energy policy falls under the Ministry of New and Renewable Energy.
13. ICAR-CIRCOT's technology-transfer agreement announced on 23 October 2026 concerns which product?
- Cotton-picking protective gloves
- Solar irrigation pumps
- Paddy transplanters
- Silk-reeling machines
Show answer and explanation
A. Cotton-picking protective gloves — The MoU concerns protective gloves designed for cotton-picking workers.
14. Which statement best describes a technology-transfer MoU?
- It proves nationwide deployment is complete
- It enables transfer or adoption but does not itself prove universal rollout
- It is a constitutional amendment
- It automatically creates a statutory regulator
Show answer and explanation
B. It enables transfer or adoption but does not itself prove universal rollout — A technology-transfer agreement is an enabling implementation step, not evidence of complete nationwide adoption.
15. Vladivostok, associated with INDRA 2026, lies in which part of Russia?
- The Russian Far East
- The Baltic coast
- The Caucasus
- The Arctic archipelago of Novaya Zemlya
Show answer and explanation
A. The Russian Far East — Vladivostok is a major Pacific port in the Russian Far East.
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