Force, pressure, energy, work, capacity
🧲 Force – Full description Force is the ability of an object to change its position or motion. It can b...
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All Topics
Browse all available topics for TNPSC exam preparation
25
Topics Available
Number Series calculation
🔢 Number Series Calculation (Number Series) – Basics A number series follows a certain pattern is a seq...
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Dice
🎲 Dice – Basics of Probability Dice is an important part of Probability Mathematics. It helps to calcul...
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Time and work
⏳ Time & Work – Full explanation Time and work is a work done by one person or several people It is the...
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compound interest
💰 Compound Interest – Full Explanation Compound interest is the interest earned in previous periods along wit...
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Simple Interest
💰 Simple Interest – Basics Discrete interest is on an investment amount (Principal) for a specified period ...
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Monsoon
🌧️ Monsoon – Full Description Monsoon is caused by winds that change direction at certain times of the year ...
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Natural divisions of India
🌍 Physiography of India – Full Description The Land System (Relief) of India is divided into various natural ...
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Geography of India
🌏 Location of India – Full Description India is a large country located in South Asia. Its geographic s...
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Five Year Plans
📘 Five Year Plans (Five Year Plans) – Introduction To advance the economic development of India in a systemat...
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Indian economy
📊 Indian Economy – Full Description The Indian economy is the production of goods and services in the country...
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Constitution of India
📜 Indian Constitution (Indian Constitution) – Full Explanation Indian Constitution is the supreme law of Indi...
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History of India
👑 Gupta Period – Golden Age of India The Gupta Period is known as the "Golden Age" in Indian history. T...
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civilizations
🏛️ Indus Valley Civilization – Full Description The Indus Valley Civilization is one of the oldest civilizati...
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Sutrusulal - Environment
🌍 Environment (Sutrusulal / Environment) – Full description Environment is what surrounds man and other livin...
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Uyiriyal - Biological
🧬 Biological Theories (Uyiriyal Kotpaadugal / Biological Theories) – Full explanation Biological theories exp...
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Thanimangal - elements
🧪 Elements (Thanimangal / Elements) – Full explanation Elements are pure substances made up of only one type ...
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Iyakkaviyal - Mechanics
⚙️ Mechanics (Iyakkaviyal / Mechanics) – Full explanation Mechanics is an important branch of physics that de...
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Perandam / Universe
🌌 Perandam / Universe – Introduction Universe is all the constellations, planets, stars, cosmos and It ...
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Sitrilakiyangal
📖 Sitrilakiyangal – Introduction Chritilakyams are small pieces of literature written in Tamil in a unique fo...
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Samaya Kaapiyangal
📖 Samaya Kaapiyangal – Preface Samayag Kappiyams are the important religious based literature in Tamil. ...
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Ainchiru Kappiyam
Five copies Foreword In Tamil literature, "Ainchiru Kappiyam" refers to small but important Kappiyams. ...
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Pathinen Kilkanakku Noolgal
📖 The following eighteen books – Preface The Eighteen Below is an important collection of Tamil literature th...
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Imperum Kappiyam
Five copies Foreword The most important works in the history of Tamil literature are "Aimeperum Kappiyam". These a...
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Sangha Literature
📖 Sangha Ilakiyam – Introduction Sangha Ilakiyam is the oldest and proudest Ilakiyam of Tamil. These bo...
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