Ashoka the Great (268 to 232 BCE): Kalinga, Dhamma and the Edicts
Ashoka the Great ruled the Mauryan Empire from 268 to 232 BCE, fought the Kalinga War in 261 BCE, converted to Buddhism, and left…
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Study Notes
Everything published under Study Notes on Anantam IAS, newest first.
3454 articles
Narmada River: Source, Length, Tributaries, Sardar Sarovar Dam and the Narmada Bachao Andolan (UPSC Geography)
Comprehensive UPSC notes on the Narmada River — source at Amarkantak, 1,312 km course through Madhya Pradesh, Maharashtra and Gujarat, major tributaries, the Sardar…
Ramsar Sites in India: Convention, Wise Use, Montreux Record and 89 Wetlands
India has 89 Ramsar sites — the largest network in Asia. Convention 1971, designation criteria, Montreux Record, Wise Use principle and major Indian wetlands…
Quad Summit 2025: Outcomes, Indo-Pacific Strategy and India’s Role
The Quad Summit 2025 in Washington brought the US, Japan, India and Australia together on supply chains, critical tech, maritime security and climate. Origins,…
IPCC AR6 Report: Working Groups, 1.5°C Pathway and India Implications
The IPCC AR6 report (2021-2023) is the most comprehensive climate assessment to date. Three Working Groups, the Synthesis Report, the 1.5°C pathway and what…
Biodiversity Hotspots in India: Western Ghats, Himalaya, Indo-Burma and Sundaland
India hosts four of the world's 36 biodiversity hotspots — Western Ghats, Eastern Himalaya, Indo-Burma and Sundaland. Criteria, endemic species, threats and conservation explained.
Bipin Chandra Pal: Bengali Extremist, Lal-Bal-Pal Conscience and Father of Revolutionary Journalism
Bipin Chandra Pal (1858-1932) was the Bengali leader of the Lal-Bal-Pal trio. UPSC notes on his role in the Swadeshi movement, his journals New…
Andhra Pradesh Chief Ministers List (1953-2026): Complete Chronological Guide
Complete Andhra Pradesh Chief Ministers list from Tanguturi Prakasam (1953) to N. Chandrababu Naidu (2024-present). Tenures, parties, key initiatives, bifurcation impact.
DNA Replication Process: Semi-Conservative Model, Enzymes and Steps
DNA replication process explained for NCERT and UPSC: semi-conservative model, helicase, primase, DNA polymerase, ligase, leading and lagging strands, Okazaki fragments.
Convex Mirror: Uses, Properties, Image Formation and Ray Diagrams
Convex mirror uses and properties for NCERT and UPSC: image formation, ray diagrams, mirror formula, magnification, and real-world applications in vehicles, ATMs, and security.
Shapes of Atomic Orbitals: s, p, d, f Orbitals Explained
Shapes of atomic orbitals explained for NCERT and UPSC: s, p, d, f orbitals, quantum numbers, radial and angular nodes, and the chemistry that…
Law of Conservation of Mass: Lavoisier, Statement, and Examples
Law of conservation of mass for NCERT and UPSC: Lavoisier's experiment, statement, examples, balancing chemical equations, and the exceptions of nuclear reactions and E=mc².