TNPSC, RRB, TNUSRB, Forest Course
India’s rank in every major global index of 2026 — Global Hunger Index (100/122), Global Innovation Index (38/139), Global Peace Index (127/163), World Happiness Report (116/147), HDR 2025 (130/193), Press Freedom (157/180), CPI 2025 (91/182), Henley Passport (80th) and SDR 2025 (99/167). Bilingual TNPSC notes with 5 MCQs and memory tips. | உலகளாவிய குறியீடுகள் 2026 — இந்தியாவின் தரவரிசை, இருமொழிக் குறிப்புகள்.
Bilingual TNPSC Daily Notes on the Polygar Wars and the Vellore Mutiny (1755–1806): Puli Thevar, Veerapandiya Kattabomman, the Marudhu Pandiyar brothers, Dheeran Chinnamalai, the Tiruchirappalli Proclamation of 1801 and the sepoy mutiny of 10 July 1806 — with 15 key points, detailed notes in English and Tamil, 5 practice MCQs, memory tricks and previous year questions for TNPSC Group 1, 2, 2A, 4 and VAO.
Bilingual TNPSC Daily Notes on the Human Respiratory System: conducting and exchange parts, mechanism of breathing, respiratory volumes and capacities, oxygen and carbon dioxide transport, regulation of respiration and respiratory disorders — with 15 key points, 5 MCQs, mnemonics and previous year questions in English and Tamil.
Athiyaman Academy’s TNPSC Daily Notes on Electrochemistry — electrolytes, the electrolytic cell, Faraday’s first and second laws, 1 faraday = 96,500 C, electroplating, electrolytic refining of copper, the Hall–Héroult process, chlor-alkali industry, dry cell and lead-acid batteries, rusting and sacrificial protection. Bilingual English + Tamil notes with 15 key points, 5 MCQs, memory tricks and previous year questions for TNPSC Group 1, 2, 2A, 4 and VAO.
Today’s TNPSC Daily Notes from Athiyaman Academy cover the Mechanical Properties of Fluids in English and Tamil — fluid pressure and P = hpg, atmospheric pressure and the barometer, Archimedes’ principle and the law of floatation, Pascal’s law and hydraulic machines, Bernoulli’s principle, surface tension, capillarity and viscosity. Includes 15 key points, detailed bilingual notes, 5 practice MCQs with answers, memory tips and previous year question patterns for TNPSC Group 1, 2, 2A, 4 and VAO.
Complete bilingual TNPSC notes on the President of India (Articles 52 to 78): the Electoral College and vote-value formula, qualifications, term, the absolute, suspensive and pocket vetoes, pardoning power under Article 72, ordinance power under Article 123 and impeachment under Article 61 — with 5 practice MCQs, memory tricks and previous year questions in English and Tamil.
Carbon and its compounds for TNPSC: allotropes, hydrocarbons, functional groups, soaps and detergents — bilingual notes with 5 MCQs and memory tips.
Bilingual TNPSC study notes on Radioactivity and Nuclear Physics — discovery, alpha/beta/gamma rays, decay law and half-life, radiation units, fission and fusion, India three-stage nuclear programme and the Kalpakkam fast breeder reactor. 15 key points, 5 practice MCQs, memory tips and previous-year questions in English and Tamil.
Bilingual TNPSC Daily Notes on the Physiography of India: the six physiographic divisions, the three Himalayan ranges, Bhabar-Terai-Bhangar-Khadar, the Peninsular Plateau and Deccan Trap, Western and Eastern Ghats, the Indian Desert, Coastal Plains and Islands. 15 key points, detailed English and Tamil notes, 5 MCQs, memory tricks and previous year questions for TNPSC Group 1, 2, 2A, 4 and VAO.
Bilingual TNPSC Indian Polity notes on the Supreme Court of India and Judicial Review, Articles 124 to 147: establishment, the 2026 rise in judge strength to 38, collegium appointments, removal procedure, all five jurisdictions, the basic structure doctrine, landmark judgments, 5 practice MCQs, memory tricks and previous year questions for TNPSC Group 1, 2, 2A, 4 and VAO.
Complete bilingual TNPSC notes on the Election Commission of India — Articles 324 to 329, composition, the 2023 Appointment Act, tenure and removal of the CEC, RPA 1950 & 1951, Model Code of Conduct, EVM, VVPAT, NOTA and the 2026 Special Intensive Revision. With 15 key points, detailed notes in English and Tamil, 5 practice MCQs, memory tips and previous year questions.
Bilingual TNPSC Indian Economy notes on India’s Balance of Payments: current account, capital account, CAD (FY26: USD 25.2 bn, 0.6% of GDP), Q1 FY27 data, forex reserves (record USD 740.8 bn), 1991 crisis, FEMA, MCQs and memory tips — ATHIYAMAN ACADEMY.
Complete bilingual TNPSC notes on Metals and Non-Metals — reactivity series, ores and minerals, roasting and calcination, extraction of aluminium by the Hall-Heroult process, thermite reaction, corrosion and alloys. Includes 14 key points, detailed notes in English and Tamil, 5 practice MCQs with answers, memory tricks and previous year question patterns for TNPSC Group 1, 2, 2A, 4 and VAO.
Bilingual TNPSC daily notes on Panchayati Raj: Article 40, Balwant Rai Mehta and L. M. Singhvi Committees, the 73rd Constitutional Amendment Act 1992, Part IX (Articles 243–243-O), the Eleventh Schedule with 29 subjects, State Election and Finance Commissions, PESA and the Tamil Nadu Panchayats Act 1994 — with 15 key points, 5 practice MCQs and memory tips for TNPSC Group 1, 2, 2A, 4 and VAO.
Free bilingual TNPSC study notes on the Indus Valley (Harappan) Civilisation — discovery, chronology, town planning, major sites like Mohenjo-daro, Lothal and Dholavira, economy, script and decline. Includes 14 key points, detailed notes in English and Tamil, 5 practice MCQs, memory tips and previous year questions for TNPSC Group 1, 2, 2A, 4 and VAO.