The YESPYQ Blog — Strategy & PYQ Analysis
Data-driven UPSC Prelims preparation: previous-year-question trends, subject-wise weightage, and practical study strategy. Free, no login.
Current Account Deficit (CAD) Explained
Current Account Deficit explained for UPSC — what the current account records, when a CAD arises, and why it matters for the rupee and forex reserves.
Read article → EconomyBalance of Payments (BoP) Explained
Balance of Payments explained for UPSC — the record of all economic transactions between a country and the rest of the world, split into current and c
Read article → EconomyForeign Direct Investment (FDI) Explained
FDI explained for UPSC — investment that gives lasting control in an enterprise, the automatic and government routes, and how it differs from FPI.
Read article → EconomyNon-Performing Assets (NPA) Explained
NPAs explained for UPSC — when a loan becomes non-performing, the categories of stressed assets, and why NPAs strain banks.
Read article → EconomyFRBM Act Explained
The FRBM Act explained for UPSC — the law that institutionalises fiscal discipline by setting targets for deficits and public debt.
Read article → EconomyGDP vs GNP
GDP vs GNP explained for UPSC — how the two measures of national income differ, and where net factor income from abroad fits in.
Read article → EconomyDirect and Indirect Taxes Explained
Direct and indirect taxes explained for UPSC — how they differ in incidence, examples of each, and their progressive or regressive nature.
Read article → EconomyPurchasing Power Parity (PPP) Explained
PPP explained for UPSC — how purchasing power parity compares economies by adjusting for price differences across countries.
Read article → EconomyGini Coefficient and Lorenz Curve Explained
The Gini coefficient explained for UPSC — how it measures income or wealth inequality using the Lorenz curve.
Read article → EconomyMoney Supply (M0 to M3) Explained
Money supply explained for UPSC — the monetary aggregates M0 to M3, from reserve money to broad money.
Read article → EconomyCRR and SLR Explained
CRR and SLR explained for UPSC — the two reserve requirements the RBI uses to control liquidity in the banking system.
Read article → EconomyInsolvency and Bankruptcy Code (IBC) Explained
The IBC explained for UPSC — the time-bound framework for resolving insolvency of companies and individuals, and the role of the NCLT.
Read article → EconomyDisinvestment in India Explained
Disinvestment explained for UPSC — the sale of government stakes in public-sector enterprises, its types and objectives.
Read article → EconomyPriority Sector Lending (PSL) Explained
Priority Sector Lending explained for UPSC — the RBI mandate requiring banks to lend a share of credit to priority sectors like agriculture and MSMEs.
Read article → EconomyDepreciation vs Devaluation of Currency
Depreciation vs devaluation explained for UPSC — how a currency's fall under a floating regime differs from a deliberate government cut under a fixed
Read article → SchemeJal Jeevan Mission Explained
Jal Jeevan Mission explained for UPSC — the flagship scheme to provide functional household tap water connections to every rural home.
Read article → SchemePradhan Mantri Awas Yojana (PMAY) Explained
PMAY explained for UPSC — the flagship housing scheme aiming to provide affordable 'housing for all', with rural and urban components.
Read article → SchemePM Gati Shakti Explained
PM Gati Shakti explained for UPSC — the national master plan for multimodal connectivity that integrates infrastructure planning across ministries.
Read article → SchemeProduction Linked Incentive (PLI) Scheme Explained
The PLI scheme explained for UPSC — how it offers incentives on incremental production to boost domestic manufacturing across key sectors.
Read article → SchemeStartup India Initiative Explained
Startup India explained for UPSC — the flagship initiative to nurture innovation and startups through simpler rules, funding support and tax benefits.
Read article → SchemeMake in India Initiative Explained
Make in India explained for UPSC — the initiative to boost domestic manufacturing, attract investment and make India a global manufacturing hub.
Read article → SchemePradhan Mantri Mudra Yojana (PMMY) Explained
PM Mudra Yojana explained for UPSC — the scheme providing collateral-free loans to micro and small non-corporate enterprises.
Read article → SchemeSwachh Bharat Mission Explained
Swachh Bharat Mission explained for UPSC — the nationwide cleanliness and sanitation campaign, its rural and urban arms, and the ODF goal.
Read article → SchemePM Fasal Bima Yojana (Crop Insurance) Explained
PMFBY explained for UPSC — the crop insurance scheme that protects farmers against crop loss from natural calamities, pests and diseases.
Read article → SchemeSkill India Mission Explained
Skill India explained for UPSC — the mission to train people in employable skills, including the PMKVY flagship scheme.
Read article → SchemePOSHAN Abhiyaan Explained
POSHAN Abhiyaan explained for UPSC — the national nutrition mission to reduce malnutrition, stunting and anaemia through a convergent approach.
Read article → BodyNABARD Explained
NABARD explained for UPSC — the apex development bank for agriculture and rural development, its refinancing role and functions.
Read article → BodyIRDAI Explained
IRDAI explained for UPSC — the statutory regulator of India's insurance sector, its objectives and functions.
Read article → BodyNational Green Tribunal (NGT) Explained
The NGT explained for UPSC — the specialised statutory tribunal for effective and speedy disposal of environmental cases.
Read article → BodyEnforcement Directorate (ED) Explained
The Enforcement Directorate explained for UPSC — the agency that enforces economic laws like the PMLA and FEMA against financial crime.
Read article → BodyCentral Bureau of Investigation (CBI) Explained
The CBI explained for UPSC — India's premier investigating agency, its legal basis and the requirement of state consent.
Read article → OrganisationFinancial Action Task Force (FATF) Explained
FATF explained for UPSC — the global watchdog against money laundering and terror financing, and its grey and black lists.
Read article → OrganisationAsian Infrastructure Investment Bank (AIIB)
AIIB explained for UPSC — the multilateral development bank focused on infrastructure in Asia, and India's role as a major member.
Read article → OrganisationAsian Development Bank (ADB) Explained
ADB explained for UPSC — the regional development bank promoting economic growth and cooperation in Asia and the Pacific.
Read article → OrganisationG7 Explained
The G7 explained for UPSC — the grouping of major advanced economies, its members and its role in global economic and political coordination.
Read article → OrganisationOECD Explained
OECD explained for UPSC — the intergovernmental economic organisation of mostly developed countries, and its work on tax and policy standards.
Read article → OrganisationNew Development Bank (NDB) Explained
The New Development Bank explained for UPSC — the BRICS-established multilateral bank for infrastructure and sustainable development.
Read article → BodyForest Rights Act (FRA) Explained
The Forest Rights Act explained for UPSC — the law recognising the rights of forest-dwelling communities over forest land and resources.
Read article → OrganisationWorld Health Organization (WHO)
WHO explained for UPSC — the UN specialised agency for international public health, its headquarters, functions and role in diseas
Read article → OrganisationInternational Monetary Fund (IMF)
IMF explained for UPSC — the Bretton Woods institution that promotes global monetary cooperation, provides balance-of-payments sup
Read article → OrganisationWorld Bank Group
The World Bank explained for UPSC — the Bretton Woods development institution, its five arms (IBRD, IDA, IFC, MIGA, ICSID), and it
Read article → OrganisationWorld Trade Organization (WTO)
WTO explained for UPSC — the global body that regulates international trade, its origin from GATT, and its dispute-settlement mech
Read article → OrganisationUNESCO
UNESCO explained for UPSC — the UN agency for education, science and culture, and its World Heritage and Intangible Cultural Herit
Read article → OrganisationInternational Labour Organization (ILO) Explained
ILO explained for UPSC — the tripartite UN agency setting international labour standards, and India's status as a founding member.
Read article → OrganisationInternational Atomic Energy Agency (IAEA) Explained
IAEA explained for UPSC — the 'Atoms for Peace' organisation that promotes peaceful nuclear use and applies safeguards against wea
Read article → OrganisationOPEC Explained
OPEC explained for UPSC — the intergovernmental organisation of major oil-exporting countries that coordinates petroleum policies
Read article → OrganisationASEAN Explained
ASEAN explained for UPSC — the Southeast Asian regional grouping, its members, and India's engagement through the Act East Policy.
Read article → OrganisationSAARC Explained
SAARC explained for UPSC — the South Asian regional grouping, its eight members, and its objectives and challenges.
Read article → OrganisationBIMSTEC Explained
BIMSTEC explained for UPSC — the Bay of Bengal regional grouping connecting South and Southeast Asia, its members and significance
Read article → OrganisationShanghai Cooperation Organisation (SCO) Explained
SCO explained for UPSC — the Eurasian political, economic and security organisation, its members, and India's membership.
Read article → IndexHuman Development Index (HDI) Explained
HDI explained for UPSC — the UNDP's composite measure of human development based on health, education and income.
Read article → IndexGlobal Hunger Index (GHI) Explained
The Global Hunger Index explained for UPSC — how it measures hunger using four indicators, and who publishes it.
Read article → IndexGlobal Innovation Index (GII) Explained
The Global Innovation Index explained for UPSC — the WIPO ranking of economies by innovation capacity and outputs.
Read article → IndexWorld Happiness Report Explained
The World Happiness Report explained for UPSC — how it ranks countries by self-reported well-being and the factors it considers.
Read article → IndexWorld Press Freedom Index Explained
The World Press Freedom Index explained for UPSC — the annual ranking of press freedom published by Reporters Without Borders.
Read article → IndexCorruption Perceptions Index (CPI) Explained
The Corruption Perceptions Index explained for UPSC — how Transparency International ranks countries by perceived public-sector co
Read article → IndexMultidimensional Poverty Index (MPI) Explained
The Multidimensional Poverty Index explained for UPSC — how it measures poverty beyond income across health, education and living
Read article → IndexEnvironmental Performance Index (EPI) Explained
The Environmental Performance Index explained for UPSC — the ranking of countries on environmental health and ecosystem vitality.
Read article → BodySEBI Explained
SEBI explained for UPSC — the statutory regulator of India's securities and capital markets, its objectives and functions.
Read article → BodyCompetition Commission of India (CCI) Explained
The CCI explained for UPSC — the statutory body that enforces competition law and prevents anti-competitive practices in India.
Read article → BodyNational Human Rights Commission (NHRC) Explained
The NHRC explained for UPSC — the statutory watchdog for human rights in India, its composition and its recommendatory powers.
Read article → BodyCentral Vigilance Commission (CVC) Explained
The CVC explained for UPSC — India's apex anti-corruption body, its statutory status and its role in vigilance administration.
Read article → BodyLokpal and Lokayuktas Explained
Lokpal explained for UPSC — the anti-corruption ombudsman at the central level, its statutory basis and jurisdiction.
Read article → BodyRight to Information Act (RTI) Explained
The RTI Act explained for UPSC — how it empowers citizens to seek information from public authorities and strengthens transparency
Read article → BodyAttorney General of India Explained
The Attorney General explained for UPSC — the highest law officer of the Union under Article 76, and their role and status.
Read article → BodyTRAI Explained
TRAI explained for UPSC — the statutory regulator of India's telecom sector, its establishment and functions.
Read article → PolicyNational Education Policy 2020 (NEP 2020)
National Education Policy 2020 (NEP) explained for UPSC — the 5+3+3+4 school structure, mother-tongue instruction, multidisciplina
Read article → SchemePM-KISAN Scheme
PM-KISAN (Pradhan Mantri Kisan Samman Nidhi) explained for UPSC — a central-sector income-support scheme giving eligible farmer fa
Read article → SchemeAyushman Bharat (PM-JAY)
Ayushman Bharat explained for UPSC — its two pillars (Health & Wellness Centres and PM-JAY), the ₹5 lakh health cover, and why it
Read article → SchemeMGNREGA (Rural Employment Guarantee)
MGNREGA explained for UPSC — the legal guarantee of 100 days of wage employment, its demand-driven design, social audit and role a
Read article → EconomyGoods and Services Tax (GST)
GST explained for UPSC — the destination-based dual GST model, CGST/SGST/IGST, the GST Council, and why it is called 'one nation,
Read article → PolityNITI Aayog
NITI Aayog explained for UPSC — how it replaced the Planning Commission in 2015, its structure, its role as a policy think tank an
Read article → PolityFundamental Rights (Part III)
Fundamental Rights explained for UPSC — the six categories in Part III, their justiciable nature, reasonable restrictions and the
Read article → PolityDirective Principles of State Policy (DPSP)
DPSP explained for UPSC — the non-justiciable guidelines in Part IV borrowed from Ireland, their classification, and their relatio
Read article → PolityPreamble of the Indian Constitution
The Preamble explained for UPSC — its keywords (Sovereign, Socialist, Secular, Democratic, Republic), the 42nd Amendment, and whet
Read article → PolityAnti-Defection Law
The Anti-Defection Law explained for UPSC — the Tenth Schedule added by the 52nd Amendment, grounds for disqualification, and the
Read article → PolityBasic Structure Doctrine
The Basic Structure Doctrine explained for UPSC — the Kesavananda Bharati (1973) judgment, limits on Parliament's amending power,
Read article → PolityFinance Commission of India
The Finance Commission explained for UPSC — a constitutional body under Article 280 that recommends the sharing of taxes between t
Read article → PolityElection Commission of India (ECI)
The Election Commission of India explained for UPSC — the constitutional body under Article 324 that conducts elections to Parliam
Read article → EconomyFiscal Deficit
Fiscal deficit explained for UPSC — what it measures, how it differs from revenue and primary deficit, and why it signals the gove
Read article → EconomyInflation (CPI and WPI)
Inflation explained for UPSC — types of inflation, the difference between the Consumer Price Index (CPI) and Wholesale Price Index
Read article → EconomyMonetary Policy and the Repo Rate
Monetary policy explained for UPSC — the RBI's tools like repo rate, CRR and SLR, the Monetary Policy Committee, and the 4% inflat
Read article → EconomyReserve Bank of India (RBI)
The RBI explained for UPSC — its role as India's central bank: issuing currency, controlling monetary policy, regulating banks and
Read article → IRG20 (Group of Twenty)
The G20 explained for UPSC — its origin, membership, focus on global economic cooperation, and the significance of India hosting t
Read article → IRBRICS
BRICS explained for UPSC — the grouping of major emerging economies, the New Development Bank, and its recent expansion of members
Read article → IRQUAD (Quadrilateral Security Dialogue)
The QUAD explained for UPSC — the strategic grouping of India, the US, Japan and Australia focused on a free, open and inclusive I
Read article → IRUnited Nations (UN)
The United Nations explained for UPSC — its six principal organs, the Security Council's permanent members and veto, and India's d
Read article → EnvironmentClimate Change, UNFCCC and COP
Climate change governance explained for UPSC — the UNFCCC, the annual COP meetings, the Paris Agreement's 1.5°C goal and India's n
Read article → EnvironmentBiodiversity and the IUCN Red List
Biodiversity and the IUCN Red List explained for UPSC — levels of biodiversity, Red List categories from Least Concern to Extinct,
Read article → EnvironmentRamsar Convention and Wetlands
The Ramsar Convention explained for UPSC — the international treaty for wetland conservation, Ramsar sites in India, and the Montr
Read article → EnvironmentProject Tiger
Project Tiger explained for UPSC — India's flagship tiger conservation programme launched in 1973, the role of the NTCA, and tiger
Read article → Sci-TechISRO and Chandrayaan-3
Chandrayaan-3 explained for UPSC — India's successful soft landing near the Moon's south pole, the Vikram lander and Pragyan rover
Read article → Sci-TechAditya-L1 (Solar Mission)
Aditya-L1 explained for UPSC — India's first dedicated solar observatory placed at the Sun-Earth Lagrange point L1 to study the Su
Read article → TrendingOne Nation, One Election
One Nation, One Election explained for UPSC — the idea of holding Lok Sabha and state assembly elections together, its potential b
Read article → TrendingUniform Civil Code (UCC)
The Uniform Civil Code explained for UPSC — the DPSP under Article 44, what a common civil code would mean, and the arguments on b
Read article → TrendingDigital Personal Data Protection Act
The Digital Personal Data Protection Act explained for UPSC — how it regulates the processing of digital personal data, key terms,
Read article → TrendingWomen's Reservation Act
The Women's Reservation Act explained for UPSC — the constitutional amendment reserving one-third of seats for women in the Lok Sa
Read article → TrendingNational Green Hydrogen Mission
The National Green Hydrogen Mission explained for UPSC — what green hydrogen is, the mission's goals, and its role in India's ener
Read article → EnvironmentSustainable Development Goals (SDGs)
The Sustainable Development Goals explained for UPSC — the 17 goals of the 2030 Agenda, their scope from poverty to climate, and I
Read article → BeginnerHow to Start UPSC Preparation from Zero
A calm, sequential roadmap for absolute beginners — understand the exam, build the NCERT base, pick sources, and use PYQs from day one.
Read article → Exam PatternUPSC Prelims vs Mains vs Interview: Pattern Explained
The three stages of the Civil Services Exam — papers, marks, negative marking, and how the final rank is actually decided.
Read article → PlanningHow Many Hours Should You Study for UPSC?
Realistic ranges for full-time and working aspirants, why consistency beats marathons, and how to structure a productive day.
Read article → EligibilityUPSC Eligibility, Age Limit & Number of Attempts
Nationality, qualification, age limits and attempts allowed for each category — with a reminder to confirm the official notification.
Read article → Current AffairsHow to Prepare Current Affairs for UPSC CSE
What to read, the right time window, and the one habit that matters most — linking every news item to the static syllabus.
Read article → StrategyHow to Solve UPSC Prelims PYQs: A Complete Strategy
Why previous year questions are the single most reliable study resource for Prelims — and a step-by-step system to use them.
Read article → AnalysisUPSC Prelims Subject-Wise Weightage & Trends
How many questions each subject contributes in the GS Paper-I, what's rising, and where to spend your hours.
Read article → PolityUPSC Polity PYQs: Most Repeated Topics
The high-yield Polity & Governance themes that appear again and again in the Prelims — and how to lock them down.
Read article → PlanningHow Many PYQs Should You Solve for UPSC Prelims?
A realistic target, a revision cadence, and how to convert solved questions into actual marks.
Read article → Current AffairsUPSC Current Affairs PYQs: What Past Papers Reveal
How UPSC really tests current affairs — static linkage, depth over recency, and how to study it efficiently.
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