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“The Knowledge Library”
Knowledge for All, without Barriers…
An Initiative by: Kausik Chakraborty.
“The Knowledge Library”
Knowledge for All, without Barriers……….
Knowledge for All, without Barriers…
What is GST? Understanding the Difference Between CGST, SGST, and IGST in India Introduction The Goods and Services Tax, popularly known as GST, is one of the most significant tax reforms introduced in India. It transformed the country’s indirect taxation system by replacing multiple central and state taxes with a unified tax structure. Before GST Read more…
Laws of Gravitation: Principles, History, and Applications Introduction Gravity is one of the most fundamental forces in nature. It governs the motion of planets, keeps the Moon in orbit around Earth, and determines the structure of galaxies across the universe. Every object that possesses mass exerts an attractive force on other objects, regardless of their Read more…
Newton’s Laws of Motion Explained with Real-Life Examples Motion is one of the most fundamental phenomena observed in the physical world. From a falling apple and a rolling ball to the movement of planets around the Sun, every object changes its position according to specific physical principles. The scientific understanding of motion underwent a revolutionary Read more…
Hindi News Update for Saturday, July 18, 2026 शनिवार, 18 जुलाई 2026 के मुख्य समाचार 🔶COVID-19: देश में फिर मंडराया कोरोना का खतरा, 17 दिनों में आए 339 नए केस, 4 लोगो की मौत 🔶Apple बना दुनिया का सबसे मूल्यवान कंपनी, Nvidia को पीछे छोड़ हासिल किया पहला नंबर 🔶सिंधु जल संधि पर भारत का Read more…
Vocabulary For All Competitive Exams |19-07-2026 Facile (adj.) Meaning: having or showing a lack of depth of understanding or character Synonyms: superficial, shallow Antonyms: profound, general Sentence: The movie takes a facile look at what happens when teens enter into serious romantic relationships. Quibble (noun) Meaning: to make often peevish criticisms or objections about matters that are minor, unimportant, or Read more…
Daily Current Affairs, News Headlines 19.07.2026 National Updates Lok Sabha Speaker Om Birla has given approval for separate seating in the House for the 20 rebel TMC MPs who have joined the Nationalist Citizens Party of India (NCPI). Mr Birla has also given his approval to the merger of six Shiv Sena (UBT) MPs with Read more…
Vocabulary For All Competitive Exams |18-07-2026 Melancholy (adj.) Meaning: causing unhappiness (उदासी) Synonyms: sad, depressing, mournful Antonyms: happy, cheery, glad Sentence: The melancholy thought of having to say good-bye to all the friends he had made over the summer. Arcane (adj.) Meaning: difficult for one of ordinary knowledge or intelligence to understand (रहस्यमय) Synonyms: esoteric, profound, recondite Antonyms: superficial, simple, Read more…
Daily Current Affairs, News Headlines 18.07.2026 National Updates Prime Minister Narendra Modi flagged off India’s first hydrogen-powered train between Jind and Sonipat at Jind railway station in Haryana. The Prime Minister also laid the foundation stone and dedicated development projects worth around 14,700 crore rupees, including National Highway projects. Prime Minister Narendra Modi inaugurated and Read more…
Indian Independence Act 1947: A Complete Guide to the Law That Ended British Rule in India Introduction The Indian Independence Act 1947 stands as one of the most significant legal enactments in the history of South Asia. It marked the formal end of nearly two centuries of British colonial administration and laid the constitutional foundation Read more…
Did You Know the First Oranges Were Green? Many people assume that oranges have always been bright orange because of their name. Surprisingly, that is not true. The fascinating truth behind the statement “Did you know the first oranges were green?” reveals how climate, plant biology, and history shaped one of the world’s most popular Read more…