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A comprehensive UPSC guide to the Basic Structure Doctrine, tracing the Article 13 vs 368 conflict from Shankari Prasad to Kesavananda Bharati, Minerva Mills, I.R. Coelho, and the catalog of basic features recognised by the Supreme Court.
A comprehensive UPSC guide to Part II of the Indian Constitution (Articles 5 to 11), exploring the Citizenship Act 1955, modes of acquisition and loss, citizen-only rights, CAA 2019, and the NRI vs OCI matrix.
A comprehensive UPSC guide to Part I of the Indian Constitution (Articles 1 to 4), analyzing the reorganisation procedure, Berubari Union 1960 ruling, Dhar/JVP/Fazal Ali commissions, 100th Amendment LBA, and evolution to 28 States and 8 UTs.
A comprehensive UPSC guide to the salient features of the Indian Constitution, exploring its borrowed sources matrix, blend of rigidity and flexibility, federal structure with unitary bias, parliamentary system, integrated judiciary, schedules 1 to 12, and constitutional philosophy.
A comprehensive UPSC guide to the making of the Indian Constitution, exploring the demand genesis, Cabinet Mission Plan, composition and working of the Constituent Assembly, major committees, Drafting Committee, enactment, and key historical facts.
A comprehensive UPSC guide to the constitutional and administrative evolution of India from 1773 to 1947, covering the Company Rule, Crown Rule, structural legacies, Government of India Acts 1919 and 1935, and the Indian Independence Act 1947.
A comprehensive UPSC guide to Part XVIII of the Indian Constitution, analyzing National Emergency (Art 352), President's Rule (Art 356), Financial Emergency (Art 360), Article 358 vs 359, the 44th Amendment safeguards, and S.R. Bommai guidelines.
A comprehensive UPSC guide to the Preamble of the Indian Constitution, exploring the exact text, historical genesis (Objectives Resolution), key philosophical terms, judicial evolution from Berubari to Kesavananda Bharati, and the Basic Structure doctrine.
A comprehensive UPSC guide to major Constitutional Amendment Acts from the 1st to 106th Amendment, covering Article 368 procedures, Basic Structure evolution, landmark cases, and high-yield Prelims notes.
A comprehensive UPSC guide to all 106 National Parks in India as of 2026, covering state-wise directories, rivers flowing through them, flagship fauna, Section 35 and Section 38 of WPA 1972, and high-yield Prelims mapping notes.
A comprehensive UPSC analysis of Directive Principles of State Policy (Part IV, Articles 36–51) and Fundamental Duties (Part IVA, Article 51A), covering the 3-fold classification, constitutional amendments, the 2024 Supreme Court ruling on Article 39(b), and the Minerva Mills doctrine of harmonious balance.
A complete guide to Fundamental Rights under Part III of the Indian Constitution, covering Articles 12 to 35, Article 32 Writs, reasonable restrictions, emergency suspensions, and landmark Supreme Court judgments for UPSC CSE.
A comprehensive UPSC geography directory of India's major mountain passes across Ladakh, Jammu & Kashmir, Himachal Pradesh, Uttarakhand, Sikkim, Arunachal Pradesh, and the Western Ghats, featuring strategic tunnels (Atal, Sela, Zojila, Shinku La).
A comprehensive UPSC guide to all 18 Biosphere Reserves in India and the 13 reserves in UNESCO's World Network of Biosphere Reserves (WNBR) following the September 2025 inscription of Cold Desert, covering tripartite zonation, key fauna, and legal frameworks.
A comprehensive UPSC guide comparing Constitutional, Statutory (including Regulatory), and Executive/Non-Statutory Bodies in India, covering Articles, statutory acts, appointment committees, tenure, removal under Article 317, and institutional autonomy.
A comprehensive guide to all 58 Tiger Reserves in India, covering state-wise distributions, latest additions (54th to 58th), NTCA statutory framework, Core vs Buffer zones, M-STrIPES, and All India Tiger Estimation for UPSC CSE.
A comprehensive guide to India's major river systems, covering Himalayan and Peninsular rivers, left and right-bank tributaries, Panch Prayag, drainage patterns, and river-interlinking projects for UPSC CSE.
A comprehensive guide to all 101 Ramsar Sites in India as of August 2026, covering the complete state-wise directory, Montreux Record, Wetland City Accreditation, and high-yield Prelims facts for UPSC CSE.
A comprehensive guide to the complete parts (Part I to XXII), most important articles of the Indian Constitution, 12 Schedules, and landmark Constitutional Amendments for UPSC Prelims & Mains (GS Paper II).
UPSC CMS exam pattern explained with papers, marks, questions, duration, interview, dates, vacancies and exam-day rules.