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UPSC Prelims 2026 – Ultra Revision Sheet

 

UPSC Prelims 2026 – Ultra Revision Sheet

 October & November 2025


1. ONE-LINER REVISION SHEETS

Polity & Governance

  • Public Trust Doctrine → Government acts as trustee of natural resources.
  • Public Trust Doctrine introduced in India via M.C. Mehta v. Kamal Nath (1997).
  • Doctrine of Lis Pendens → Property transfer during court dispute does not affect litigating parties’ rights.
  • Lis Pendens → Section 52, Transfer of Property Act, 1882.
  • 28th National Conference on e-Governance held in Visakhapatnam.
  • National e-Governance Awards 2025 introduced Gram Panchayat category first time.
  • CCPA established under Consumer Protection Act, 2019.
  • ITAT established in 1941.
  • Payments Regulatory Board derives powers from Payment and Settlement Systems Act, 2007.

Economy

  • Enshittification → Decline in quality of digital platforms due to profit extraction.
  • UMI aims to tokenize financial assets using CBDC.
  • Asset tokenization → Conversion of real assets into blockchain-based digital tokens.
  • Retail CBDC → e₹-R for public transactions.
  • Wholesale CBDC → e₹-W for interbank settlements.
  • NCLT → Quasi-judicial body under Companies Act, 2013.
  • Insider trading uses material non-public information (MNPI).
  • Front-running → Trading ahead of large client orders.
  • ECMS launched in 2023.
  • AGR linked to telecom licence fees and spectrum usage charges.
  • AT&C losses include technical + commercial electricity losses.
  • IIP released monthly by MoSPI.
  • Eight Core Industries carry 40.27% weight in IIP.
  • FAR route allows unrestricted foreign investment in selected G-secs.
  • ECGC works under Ministry of Commerce & Industry.
  • Tex-RAMPS is a Central Sector Scheme.
  • Limestone fully reclassified as major mineral.
  • RoDTEP launched in 2021.
  • Mig La Pass in Ladakh became world’s highest motorable pass.

Environment & Geography

  • El Niño weakens Indian monsoon.
  • La Niña strengthens monsoon.
  • Positive IOD enhances monsoon.
  • Negative IOD suppresses monsoon.
  • Aravalli Range is older than Himalayas.
  • Guru Shikhar is highest peak of Aravallis.
  • GEI Target Rules 2025 notified by MoEFCC.
  • Axial Seamount → Most active submarine volcano in Pacific Northwest.
  • Hayli Gubbi volcano erupted after nearly 12,000 years.
  • Zambezi → Longest east-flowing river in Africa.
  • Victoria Falls lies on Zambezi River.
  • BSI headquarters → Kolkata.
  • Crassicaulis middletonii newly reported in India.
  • Gujarat confirmed tiger presence after decades.
  • Botswana to send 8 cheetahs for Project Cheetah.
  • Carabid beetles can indicate soil microplastic pollution.
  • Blue Flag Programme managed by Foundation for Environmental Education.
  • 2025 IUCN Congress held in Abu Dhabi.
  • India’s first Dugong Reserve is in Palk Bay.

Science & Technology

  • Xenobiology studies non-Earth-like biological systems.
  • Nafithromycin is India’s first fully indigenous antibiotic.
  • SARAL tool launched by ANRF.
  • GM crops use foreign genes; GE crops edit native genes.
  • Junk DNA generally does not code proteins.
  • GPS spoofing sends fake satellite signals.
  • GNSS jamming disrupts satellite communication.

Social Issues & Health

  • Siddis are of African origin.
  • Siddis mainly found in Gujarat, Karnataka, Maharashtra, Andhra Pradesh.
  • DEG contamination can cause kidney failure and death.
  • Marburg Virus Disease is a haemorrhagic disease.
  • IHR is legally binding on 196 countries.

IR & Security

  • Operation White Cauldron targeted narcotics network.
  • India is not signatory to 1951 Refugee Convention.
  • Meteor is a Beyond Visual Range missile.
  • HAMMER weapon system to be manufactured in India.
  • I4C functions under Ministry of Home Affairs.
  • Swavlamban 2025 focuses on naval indigenisation.
  • CSC works for maritime security in Indian Ocean Region.
  • ICAO created through Chicago Convention, 1944.
  • ICAO headquarters → Montreal, Canada.
  • Sevilla Forum on Debt launched during UNCTAD16.

2. PROBABLE UPSC PRELIMS QUESTIONS

Q1.

With reference to Central Bank Digital Currency (CBDC), consider the following statements:

  1. Retail CBDC is meant for interbank settlements.
  2. Wholesale CBDC pilot was launched before Retail CBDC pilot.
  3. CBDC carries sovereign backing.

Which statements are correct?

A. 1 and 2 only
B. 2 and 3 only
C. 3 only
D. 1, 2 and 3

Answer: B


Q2.

Consider the following pairs:

PhenomenonImpact on Indian Monsoon
El NiñoWeak monsoon
Positive IODEnhances monsoon
La NiñaAbove-normal rainfall

How many pairs are correctly matched?

A. One
B. Two
C. Three
D. None

Answer: C


Q3.

Which of the following are correctly matched?

  1. Blue Flag Programme — Denmark-based Foundation for Environmental Education
  2. IUCN Congress 2025 — Abu Dhabi
  3. Botanical Survey of India Headquarters — Kolkata

A. 1 and 2 only
B. 2 and 3 only
C. 1 and 3 only
D. 1, 2 and 3

Answer: D


Q4.

Front-running refers to:

A. Trading using insider information
B. Trading before execution of large client orders
C. Circular trading in stock exchanges
D. Trading in unlisted securities

Answer: B


Q5.

Which of the following sectors are covered under GEI Target Rules, 2025?

  1. Cement
  2. Aluminium
  3. Chlor-alkali
  4. Pulp and Paper

A. 1 and 2 only
B. 1, 2 and 3 only
C. 2, 3 and 4 only
D. 1, 2, 3 and 4

Answer: D


3. DIFFICULT TOPICS EXPLAINED SIMPLY

Public Trust Doctrine

Imagine rivers, forests, beaches and air as “public property.”
Government is only a caretaker, not owner. It must protect them for people and future generations.


Asset Tokenization

Suppose a building costs ₹10 crore.
Instead of buying whole building, digital tokens divide ownership into small parts.
People can buy small shares digitally using blockchain.


Insider Trading vs Front Running

Insider Trading

Using secret company information for profit.

Example:
A company employee secretly knows profits will rise and buys shares before announcement.

Front Running

Broker sees a huge client order coming and buys first to profit from price movement.


AT&C Losses

Electricity loss =

  • technical losses in wires + transformers
  • theft of electricity
  • unpaid bills

All together = AT&C losses.


GPS Spoofing vs GNSS Jamming

GPS Spoofing

Fake signals sent → aircraft receives wrong location.

GNSS Jamming

Strong radio signals block satellite communication completely.


4. COMPARISON OF RELATED CONCEPTS

CBDC vs Cryptocurrency

CBDCCryptocurrency
Issued by central bankPrivately created
Legal tenderUsually not legal tender
Sovereign backingNo sovereign guarantee
Stable valueHighly volatile
RegulatedOften decentralized

GM Crops vs GE Crops

GM CropsGE Crops
Foreign gene insertedNative gene edited
Example: Bt CottonCRISPR-based edits
TransgenicPrecision editing
More controversialComparatively more acceptable

IIP vs Index of Core Industries

IIPCore Industries Index
Measures industrial outputMeasures 8 infrastructure sectors
Released by MoSPIReleased by Economic Adviser
Wider coverageLimited coverage
MonthlyMonthly

Cyclone vs Hurricane vs Typhoon

NameRegion
CycloneIndian Ocean
HurricaneAtlantic & NE Pacific
TyphoonNW Pacific

Insider Trading vs Front Running

Insider TradingFront Running
Uses secret infoUses advance knowledge of trades
Linked to company insidersLinked to brokers/fund managers
SEBI PIT RegulationsSEBI Mutual Fund Regulations

5. PYQ LINKAGES TOPIC-WISE

Environment & Climate

Current Topic:

El Niño / La Niña / IOD

Related UPSC PYQs:

  • El Niño effect on Indian monsoon
  • Indian Ocean Dipole questions
  • Walker circulation

UPSC Trend:

UPSC repeatedly asks climate-ocean interaction concepts.


Economy

Current Topic:

CBDC

Linked PYQs:

  • Cryptocurrency vs digital currency
  • Blockchain technology
  • Monetary policy transmission

UPSC Trend:

Conceptual distinction questions.


Governance

Current Topic:

Public Trust Doctrine

Linked PYQs:

  • Article 21 environmental jurisprudence
  • Precautionary principle
  • Polluter Pays Principle

UPSC Trend:

Court doctrines + environmental governance.


Agriculture & Biotechnology

Current Topic:

GE vs GM crops

Linked PYQs:

  • Bt Cotton
  • GM mustard
  • CRISPR-Cas9
  • Gene editing

UPSC Trend:

Statement-based biotechnology questions.


Security

Current Topic:

GNSS Jamming & GPS Spoofing

Linked PYQs:

  • NAVIC
  • Satellite navigation systems
  • Cyber warfare

UPSC Trend:

Application-based science-tech questions.


International Relations

Current Topic:

UNHCR & Refugee Convention

Linked PYQs:

  • Refugee Convention
  • Stateless persons
  • UN specialised agencies

UPSC Trend:

International institutions + India’s membership status.

Current affairs main topics for prelims exam going to be held on 24.05.2026

 

1. Polity & Governance

High-Yield Concepts & Doctrines

Concept / DoctrineCrucial Static Mapping & Legal SourceCore Objective & MandatePYQ / Trend Check
Public Trust Doctrine

Articles: Art 21 (Right to Life) & Art 48A (DPSP - Environment).


Case: M.C. Mehta v. Kamal Nath (1997).

The state acts as a Trustee (not owner) to protect natural/cultural assets for public use. It restricts the state from privatizing public assets like rivers/forests.UPSC Trend: Directly matches standard questions testing environmental judgements vs constitutional articles.
Doctrine of Lis PendensSource: Section 52 of the Transfer of Property Act (TPA), 1882."Pending Lawsuit". Immovable property cannot be transferred to a 3rd party while a legal dispute is pending in court.Prelims Trap: UPSC may state it applies to "moveable assets" or renders the sale "completely void"—it only binds the new buyer to the court's final decision.

💡 Memory Trick for Lis Pendens: LIS = Litigation Is Still pending. So property is on lock!

Governance Initiatives & Awards

  • 28th National Conference on e-Governance (NCeG):

    • Location & Outcome: Held in Visakhapatnam; adopted the Visakhapatnam Declaration.

    • Key Mandate: Expands the National e-Governance Service Delivery Assessment (NeSDA) framework specifically to low-connectivity areas like Ladakh and the North-East.

    • Nodal Entities: Jointly hosted by DARPG, MeitY, and Andhra Pradesh.

  • National e-Governance Awards 2025:

    • Instituted by: DARPG + Ministry of Panchayati Raj.

    • Prelims Catch: A dedicated, separate evaluation category for Gram Panchayats was introduced for the first time ever.


2. Economy

Conceptual Keywords & Terms

  • Enshittification: A specific digital platform lifecycle term where an online platform progressively degrades.

    • The 3-Step Decay Order: Optimize first for Users $\rightarrow$ then for Business Clients $\rightarrow$ finally for Revenue Extraction (monetization at the cost of value).

  • Adjusted Gross Revenue (AGR): The revenue pool upon which telecom companies pay license fees/spectrum usage charges to the government.

    • Static Link: Rooted in Section 4 of the Indian Telegraph Act, 1885.

    • Formula: $\text{AGR} = \text{Gross Revenue} - \text{Permissible Deductions}$.

  • Aggregate Technical & Commercial (AT&C) Losses: Comprehensive metric used to assess power distribution companies (DISCOMs).

    • $\text{AT&C} = \text{Technical Power Loss (grid/faults)} + \text{Commercial Losses (theft)} + \text{Billing & Collection Inefficiencies}$.

  • Asset Tokenization & CBDC (Unified Markets Interface - UMI):

    • UMI: Announced by the RBI to allow tokenization of financial assets utilizing Central Bank Digital Currencies (CBDC).

    • Types of CBDC in India:

      1. Retail CBDC ($e-\mathbb{R}$): Distributed for public day-to-day cash replacement (Pilot: Dec 2022).

      2. Wholesale CBDC ($e-\mathbb{W}$): Interbank settlements and government securities trading (Pilot: Nov 2022).

Financial Misconduct & Regulators

  • Insider Trading: Trading securities using Material Non-Public Information (MNPI). Prohibited via SEBI Act, 1992 & SEBI Regulations, 2015.

  • Front Running / Tailgating: Illegal practice where brokers or fund managers sneakively execute trades on personal accounts right ahead of executing a massive client block order to benefit from the imminent price jump. Regulated under SEBI (Mutual Funds) Regulations, 1996.

  • NCLT & NCLAT: Statutory, quasi-judicial body setup via Companies Act, 2013. Acts as the designated adjudicating authority for corporate insolvency cases under the Insolvency and Bankruptcy Code (IBC), 2016. Appeals ladder: $\text{NCLT} \rightarrow \text{NCLAT} \rightarrow \text{Supreme Court}$.

  • Payments Regulatory Board (PRB): A 6-member body set up by the RBI to supervise domestic payment systems.

    • Composition: Chaired by the RBI Governor, includes RBI officials and government nominees.

    • Legal Source: Derives statutory powers directly from the Payment and Settlement Systems Act, 2007.

Agricultural Trade Dashboard (Top Items: 2024-25 Trends)

UPSC frequently asks for chronological sequencing of trade baskets.

Top EXPORTS (Highest to Lowest Value)Top IMPORTS (Highest to Lowest Value)

1. Marine Products (Highest)


2. Non-Basmati Rice


3. Basmati Rice


4. Spices


5. Buffalo Meat

1. Vegetable Oils (Drastically Highest)


2. Pulses (Massive degrowth of -52%)


3. Fresh Fruits


4. Cashew (Highest growth surge: +69.7%)

💡 Mnemonic for Top Agri-Exports: Many New Bats Scare Birds $\rightarrow$ Marine, Non-Basmati, Basmati, Spices, Buffalo meat.

Industrial Indices Reference

  • Index of Industrial Production (IIP): Released monthly by the CSO (now NSO) under MoSPI. Sectoral Breakdown weights: Manufacturing (77.6%) > Mining (14.2%) > Electricity (8.2%).

  • Index of Eight Core Industries (ICI): Released monthly by the Office of the Economic Adviser, Ministry of Commerce & Industry. It accounts for 40.27% of the weight in IIP.

    • The 8 Core Industries: Coal, Crude Oil, Natural Gas, Refinery Products, Fertilizers, Steel, Cement, Electricity.

Central Schemes & Initiatives Quick-Grid

Scheme / Initiative NameNodal Ministry / BodyCore Objective & Structural Mechanism
ECMS (Electronics Component Manufacturing Scheme)MeitYProduction-Linked Incentive (PLI) scheme providing 1%–10% incentives for 6 years specifically targeting component-level manufacturing.
Tex-RAMPSMinistry of TextilesCentral Sector Scheme aimed at future-proofing the textile ecosystem via research, innovation, and startup support.
Mission Digital Shram SetuNITI AayogNational initiative making AI tools affordable and practically beneficial for manual workers.
RODTEP Scheme (2021)Ministry of CommerceRemission of hidden domestic duties/embedded taxes to make Indian exports highly competitive globally.
Fully Accessible Route (FAR)RBI + SEBIAllows Foreign Portfolio Investors (FPIs) to invest in specific Government Securities (G-Secs) without any investment caps or quotas.

3. Environment & Geography

Earth Science: Volcanism & Ocean-Atmosphere Dynamics

  • Volcanic Explosivity Factors:

    • Low Explosivity: Thin, runny magma $\rightarrow$ gases escape smoothly $\rightarrow$ lava flows out gently (e.g., Hawaii).

    • High Explosivity: Thick, sticky magma $\rightarrow$ traps gases inside until pressure blasts it into the air, solidifying into tephra particles.

  • Recent Global Volcanic Eruptions (November 2025):

    • Mount Semeru: Active stratovolcano located in Indonesia.

    • Hayli Gubbi: Volcano located in Ethiopia; erupted for the first time in 12,000 years, spreading massive ash clouds across Yemen, Oman, Pakistan, and India.

    • Axial Seamount: The most active submarine volcano located in the Pacific Northwest.

  • Climate Drivers & Monsoon Correlation Grid:

    PhenomenonGeographic DescriptionNet Impact on Indian Monsoon
    El NiñoWarming of central & eastern Pacific watersSuppresses/Weakens monsoon (Drought risk)
    La NiñaCooling of central & eastern Pacific watersEnhances monsoon (Excess rain)
    Positive IODWestern Indian Ocean becomes warmer than EasternEnhances monsoon
    Negative IODEastern Indian Ocean becomes warmer than WesternSuppresses/Weakens monsoon

Geographic Mapping Focus

  • Zambezi River: Fourth-longest river in Africa. Crucially, it is the longest eastward-flowing river on the continent. Home to the iconic Victoria Falls.

  • Aravalli Range: Extends continuously across Gujarat, Rajasthan, Haryana, and Delhi.

    • Static Core: Formed during the Precambrian (Archaean era), making it significantly older than the Himalayas.

    • Highest Peak: Guru Shikhar (1,722 m) in Mt. Abu, Rajasthan.

  • Mig La Pass: Located in Ladakh at an altitude of 19,400 feet. Officially designated as the highest motorable pass in the world, overtaking Umling La.

  • Mekedatu Reservoir Project Dispute: Inter-state water conflict involving Karnataka (proposing construction across the Cauvery River) and Tamil Nadu (opposing it in the Supreme Court).

Biodiversity & Conservation Actions

  • Botanical Survey of India (BSI): Apex body for plant taxonomy established in 1890, headquartered in Kolkata under the MoEFCC.

    • Recent discovery: Reported a brand new flowering plant species called Crassicaulis middletonii, confirming the genus presence in India for the first time.

  • First Tiger in Gujarat: Confirmed via camera traps for the first time since the 1980s inside Ratanmahal Wildlife Sanctuary (Dahod district) bordering Madhya Pradesh.

  • Project Cheetah Resupply: During the late 2025 diplomatic visit, Botswana formally committed to translocating eight new cheetahs to India.

  • Carabid Ground Beetles: Scientifically proven to act as excellent ecological bioindicators to systematically measure microplastic contamination levels in soil.

  • Blue Flag Beach Programme: Managed by the Foundation for Environmental Education (FEE), Denmark using 33 strict environmental criteria. UPSC Catch: Neither Goa nor West Bengal possesses a single Blue Flag certified beach.

Climate Policies & Global Reports Checklist

  • Greenhouse Gas Emission Intensity (GEI) Target Rules, 2025: Legally binding emission reduction metrics managed by MoEFCC. Measured in $\text{tCO}_2\text{e}$ (tonnes of $\text{CO}_2$ equivalent) per unit of product output.

    • Original 4 Sectors: Cement, Aluminium, Chlor-alkali, Pulp & Paper.

    • Newly Added Sectors (Jan 2026 update): Petroleum Refineries, Petrochemicals, Textiles, and Secondary Aluminium under the Indian Carbon Market (ICM).

  • IUCN World Conservation Congress 2025: Hosted in Abu Dhabi.

    • Major Highlights: India's first Dugong Reserve in Palk Bay was globally recognized.

    • Vivek Menon became the first Asian to be elected as the Chair of the Species Survival Commission (SSC).

    • National Red List Assessment (NRLA): Launched by India's MoEFCC, executed on the ground by the BSI and ZSI.

International Reports & Publishing Authorities

  • Greenhouse Gas Bulletin: World Meteorological Organization (WMO).

  • Global Forest Assessment 2025: Food and Agriculture Organisation (FAO).

  • Adaptation Gap Report 2025: United Nations Environment Programme (UNEP).

  • Global Land Outlook (2025 thematic): United Nations Convention to Combat Desertification (UNCCD).


4. Science & Technology

Biotech, Genetics & Pharma Breakthroughs

  • Xenobiology: Branch of science studying artificial/exotic life forms built on biological systems fundamentally different from the standard DNA/RNA life on Earth.

  • Nafithromycin (Miqnaf):

    • What is it: India's first fully indigenous antibiotic molecule discovered and clinically validated from scratch.

    • Target Disease: Specifically developed to treat Community-Acquired Bacterial Pneumonia (CABP). Supported actively by BIRAC.

  • Junk DNA: Stretches of genome that do not encode proteins and do not yield functional RNA molecules. Though some non-coding DNA aids in structural tRNA/rRNA regulation, a vast section has no known biological role, hence called "junk".

  • Genetic Engineering (GE) vs. Genetic Modification (GM):

    • GM Crops: Involve transgenics—inserting a foreign gene from an entirely different species (e.g., Bt Cotton via soil bacteria genes).

    • GE Crops: Involve precision editing (like CRISPR) of the organism's native genes without inserting foreign DNA strands. Seen as safer and more socially acceptable.

Cyber & Technical Disruptions

  • GPS Spoofing: Broadcasting false, counterfeit satellite coordinates to deceive an aircraft's receiver, causing it to compute an entirely fake location/timing.

  • GNSS Jamming: A brute-force technique using powerful radio frequencies to completely overpower, block, or drown out genuine satellite signals.

  • SARAL Tool: Launched by the newly operational Anusandhan National Research Foundation (ANRF). It uses AI to instantly summarize complex scientific research papers for the public.


5. Social Issues & Health

Tribal Groups & Cultural Practices

  • Apatani Tribe (Arunachal Pradesh): Famous for their UNESCO-recognized Paddy-Fish Cultivation System. Rice and fish are farmed together in mutually beneficial hill terraces irrigated by local streams.

  • Siddi Community: A primitive community of African origin brought to India between the 15th-17th centuries by Portuguese traders and regional kings. Mainly found in Gujarat, Maharashtra, Karnataka, and Andhra Pradesh. Recently lauded for crossing a 72% literacy benchmark.

💡 Mnemonic for Siddi Distribution: Go Make Kari Annie

$\rightarrow$ Gujarat, Maharashtra, Karnataka, Andhra Pradesh.

Public Health & Epidemics

  • Diethylene Glycol (DEG) Contamination: A toxic, clear industrial solvent illegally used as a cheap, adulterated substitute for safe pharmaceutical solvents like glycerin. Causes rapid acute kidney failure and liver damage, leading to child deaths via tainted cough syrups.

  • Marburg Virus Disease: A highly fatal, severe hemorrhagic fever caused by viruses under the Orthomarburgvirus marburgense classification.

  • Haemorrhagic Septicaemia (Pasteurellosis): A fast-spreading, highly acute, fatal bacterial disease that targets livestock (cattle, buffaloes) and wild ungulates.

  • International Health Regulations (IHR): A legally binding healthcare treaty applicable to 196 nations (all WHO members + 2 non-members). India, as a signatory, must run a National IHR Authority to coordinate data and disease surveillance during crises.


6. IR & Security

Defense Technology & Exercises

  • Operation White Cauldron: A domestic counter-narcotics operation executed by the Directorate of Revenue Intelligence (DRI) that successfully dismantled a major multi-state ring manufacturing illicit Alprazolam.

  • Meteor Missiles: High-tech Beyond Visual Range (BVR) Air-to-Air missiles engineered by European defense consortium MBDA (UK, France, Italy, etc.).

  • HAMMER Precision Weapons: Indian entity Bharat Electronics Limited (BEL) signed a production agreement with France's Safran to indigenously manufacture these advanced air-to-ground guided munitions inside India.

  • NATPOLREX-X: The 10th National Level Pollution Response Exercise conducted directly by the Indian Coast Guard (ICG) to test marine oil spill preparedness.

  • Swavlamban 2025: Flagship domestic innovation and indigenisation exhibition organized by the Indian Navy to promote Aatmanirbharta in naval warfare.

Geopolitics & Institutional Frameworks

  • Colombo Security Conclave (CSC): A maritime security cooperation matrix operating in the Indian Ocean Region.

    • Structure: High-level decisions are driven via National Security Advisor (NSA) meetings.

    • Full Membership Base: India, Sri Lanka, Maldives, Mauritius, and Bangladesh + Seychelles (both upgraded to full members in 2025).

  • Myawaddy Crisis Cooperation: India successfully evacuated 197 citizens via Mae Sot, Thailand, after they escaped forced cybercrime syndicates located across the border in Myawaddy (Myanmar).

    • Nodal Enforcement: Monitored domestically by the Indian Cyber Crime Coordination Centre ($I^4C$) under the Ministry of Home Affairs (MHA).

  • Sevilla Forum on Debt: Launched officially under the UNCTAD16 framework to construct responsible international lending templates and preempt sovereign debt crises.

  • International Civil Aviation Organization (ICAO): UN specialized agency regulating global aviation standards. Created via the Chicago Convention of 1944. Headquartered in Montreal, Canada; India is a founding member.

  • UNHCR (UN High Commissioner for Refugees): Created in 1950. CRUCIAL PRELIMS TRAP: India is NOT a signatory to either the 1951 Refugee Convention or its 1967 Protocol.

UPSC Prelims 2026 – Ultra Revision Sheet

  UPSC Prelims 2026 – Ultra Revision Sheet  October & November 2025 1. ONE-LINER REVISION SHEETS Polity & Governance Public ...