TNPSC, RRB, TNUSRB, Forest Course
Complete bilingual TNPSC notes on the Dravidian Movement in Tamil Nadu (1916–1969): the Justice Party and G.O. 613, Periyar and the Self-Respect Movement, the anti-Hindi agitations of 1938 and 1965, the Dravidar Kazhagam and the DMK victory of 1967 — with 15 key points, detailed notes in English and Tamil, 5 MCQs, memory tricks and previous year questions.
Free bilingual TNPSC study notes on Chemistry in Everyday Life — soaps, detergents, saponification, micelles, hard water scum, polymers, nylon, bakelite, teflon, vulcanisation, Portland cement, glass types, medicines and food additives. 15 key points, detailed English and Tamil notes, 5 practice MCQs with answers, memory tricks and previous year questions for TNPSC Group 1, 2, 2A, 4 and VAO.
Complete bilingual TNPSC notes on Population and Census of India: Census 2027 two-phase schedule and 1 March 2027 reference date, Census 2011 figures (density 382, sex ratio 943, literacy 74.04 per cent), the Year of the Great Divide, and full Tamil Nadu Census 2011 data with 15 key points, 5 MCQs, memory tricks and PYQs.
Complete bilingual TNPSC notes on the Vedic Period (c. 1500-600 BCE): Sapta Sindhu, the Battle of the Ten Kings, Sabha and Samiti, the four Vedas and six Vedangas, Painted Grey Ware, Rajasuya and Ashvamedha, and the rise of varna and gotra. 15 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.
Bilingual TNPSC Daily Notes on the Nayaks of Madurai (1529-1736) from ATHIYAMAN ACADEMY: Viswanatha Nayak, Ariyanatha Mudaliar and the 72 palayam system, Thirumalai Nayak and the Madurai style, Rani Mangammal and the fall of the dynasty in 1736, with 18 key points, 5 MCQs, memory tips and previous year questions for TNPSC Group 1, 2, 2A, 4 and VAO.
Bilingual TNPSC Daily Notes on Chemical Bonding and Molecular Structure — ionic, covalent and coordinate bonds, electronegativity, Fajans rules, sigma and pi bonds, VSEPR theory, hybridisation, dipole moment, hydrogen bonding and metallic bonding. 15 key points, detailed notes in English and Tamil, 5 practice MCQs, memory tips and previous-year question patterns for TNPSC Group 1, 2, 2A, 4 and VAO.
Complete bilingual TNPSC notes on Gravitation — Newton’s Universal Law of Gravitation, G vs g, variation of g, escape velocity (11.2 km/s), orbital velocity, Kepler’s three laws and geostationary satellites (35,786 km), with 15 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.
Complete bilingual TNPSC notes on the Economic Reforms of 1991 — the Balance of Payments crisis, the New Industrial Policy of 24 July 1991, rupee devaluation, delicensing, disinvestment, LERMS, FEMA and WTO membership. 15 key points, detailed notes in English and Tamil, 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 Indian agriculture: Kharif, Rabi and Zaid cropping seasons, Tamil Nadu’s Kuruvai–Samba–Thaladi–Navarai paddy calendar, the Green Revolution, 2025–26 record production figures, leading producer states, MSP and the colour revolutions — with 5 practice MCQs, memory tricks and previous year questions for TNPSC Group 1, 2, 2A, 4 and VAO.
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.