“The Knowledge Library”

Knowledge for All, without Barriers…

An Initiative by: Kausik Chakraborty.

“The Knowledge Library”

Knowledge for All, without Barriers……….
An Initiative by: Kausik Chakraborty.

The Knowledge Library

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1. एस्केरिस – 2 2. मच्छड़ – 6 3. घरेलू मक्खी – 12 4. मटर – 14 5. प्याज – 16 6. मक्का – 20

Pi is a mathematical constant. The lowercase Greek letter π represents the symbol pi. It is an acronym of the periphery. The word pi was derived from the first

What Is Chromatography?  It’s a way to divide a mixture into its separate components. There are a few different types of chromatography—gas, liquid, thin-layer, and paper, to

Communication technologies have become advanced since last decade of the twentieth century that accelerated the process of globalisation. Presently most of the nations are ready

MCQ on Decline of Delhi Sultanate and Rise of Provincial Kingdoms Also Read:  MCQ on Lodi Dynasty

🔅 Air (Prevention and Control of Pollution) Act, 1981 🔅 Biological Diversity Act, 2002 🔅 Environment (Protection) Act, 1986 🔅 National Environment Appellate Authority act

Frogs have mucus-covered skin and go through metamorphosis. Frogs are amphibians. They have thin, mucus-covered skin that they can breathe through, lay shell-less, squishy-looking eggs, and

Reports and Indices MCQs   Reports and Indices MCQs Defence MCQs

विश्व में अभ्रक का प्रमुख उत्पादक देश है। – भारत विश्व में पर्यटन दिवस किस तारीख को मनाया जाता है? – 27 सितंबर जीवन बीमा का राष्ट्रीयकरण कब किया

Today in History – November 21| Important Events, Birthdays & Deaths 21 नवंबर इतिहास के पन्नों में – आज के दिन 1877 – प्रसिद्ध वैज्ञानिक थॉमस

Do Trees Communicate With Each Other? For many years, scientists saw trees as independent living things. Each tree in the forest was trying to get

Introduction The Congress won a majority in six provinces and formed coalitions in 2 more. The aim was to bring reform in legislature and administration

(1) राजकुमार सलीम आगे चलकर सम्राट________कहलाया| (a) बाबर (b) हुमायूं (c) जहांगीर (d) अकबर Ans- c (2) जहाँगीर का जन्म फतेहपुर सीकरी में स्थित शेख

Q.तत्कालीन मद्रास प्रांत के भाषाई पुनर्गठन के बाद एक अलग आंध्र राज्य का गठन किस वर्ष किया गया था? (a) 1953 (b) 1956 (c) 1950

Latest Posts

Daily Current Affairs

Daily Current Affairs, News Headlines 17.09.2026 National Updates Union Jal Shakti Minister C R Patil, along with Minister of State for Jal

Daily Current Affairs, News Headlines 18.09.2026 National Updates The government said that it will take all necessary steps to protect its economic

Daily Current Affairs, News Headlines 19.09.2026 National Updates The National Testing Agency (NTA) has declared the results of the All India Ayush

Daily Current Affairs, News Headlines 15.09.2026 National Updates India’s leadership of BRICS has won praise from several member countries following the successful

Today in History

Today in History – December 09| Important Events, Birthdays & Deaths 09 दिसंबर इतिहास के पन्नों में – आज के दिन १६०८:

Today in History – December 08| Important Events, Birthdays & Deaths 08 दिसंबर इतिहास के पन्नों में – आज के दिन 1941:

Today in History – December 07| Important Events, Birthdays & Deaths 07 दिसंबर इतिहास के पन्नों में – आज के दिन 43

Today in History – December 06| Important Events, Birthdays & Deaths 06 दिसंबर इतिहास के पन्नों में – आज के दिन 1865:

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Amazing Facts

Why Ganga Water Does Not Spoil: Science, History, and Spiritual Significance The Ganga River, often called the lifeline of India, holds a

Unknown / Interesting Facts About the Moon * The Moon is about 4.5 billion years old, almost as old as Earth. *

Some Unknown / Interesting Facts About the Sun The Sun contains about 99.86% of the total mass of the Solar System. The

Why Clouds Stay in the Sky Instead of Falling to Earth Fast Why Do Clouds Not Fall to the Ground? Clouds are

Why Do Sweets Make You Thirsty? The Science Explained Today Why Does Sweets Make You Thirsty? Have you ever noticed that after

Did You Know a Hummingbird is the Only Bird Flying Backward? Introduction Nature is filled with remarkable surprises, and few are as

Did You Know the Longest Mountain Range Is Underwater? Explained Did you know the longest mountain range is underwater? It may sound

Did You Know Human Nose Detects One Trillion Smells? Introduction The human sense of smell is one of the most fascinating and

Did You Know Bamboo Is One of the Fastest-Growing Plants? Introduction Nature is full of remarkable surprises, but few are as astonishing

Did You Know Cats Cannot Taste Sweetness? The Science Explained Have you ever wondered why your cat ignores a piece of cake

Did Astronauts Become Taller in Space? Amazing Science Explained Introduction Space is one of the most fascinating environments humans have ever explored.

Daily Current Affairs, News Headlines 17.09.2026 National Updates Union Jal Shakti Minister C R Patil, along with Minister of State for Jal

Vocabulary For All Competitive Exams 17.09.2026 Ailing (adj.) Meaning: in poor health. (बीमार) Synonyms: ill, unwell, sick Antonyms: healthy, well, fit Sentence:

Hindi News Update for Wednesday, September 16, 2026 बुधवार, 16 सितंबर 2026 के मुख्य समाचार 🔶UPI के बड़े व्यापारिक भुगतान पर लगेगा

Hindi News Update for Thursday, September 17, 2026 गुरुवार, 17 सितंबर 2026 के मुख्य समाचार 🔶भारत ने पाक-चीन सीमा आयोग को खारिज

Vocabulary For All Competitive Exams 18.09.2026 EXPEDITIOUS (ADJECTIVE): (शीघ्र): speedy Synonyms: swift, quick Antonyms: slow Example Sentence: The investigation was supposed to

Narendra Modi: Biography, Political Journey, Leadership and Legacy Narendra Modi is one of the most prominent political figures in contemporary India. His

MCQ Quiz on Narendra Modi MCQ Quiz on Narendra Modi (BRICS) Also Read:Narendra Modi: Biography

Daily Current Affairs, News Headlines 18.09.2026 National Updates The government said that it will take all necessary steps to protect its economic

Hindi News Update for Friday, September 18, 2026 शुक्रवार, 18 सितंबर 2026 के मुख्य समाचार 🔶US सीनेट में ट्रंप के ‘टैरिफ हथियार’

Vocabulary For All Competitive Exams 19.09.2026 INFIRM (ADJECTIVE): (कमजोर): frail Synonyms: weak, feeble Antonyms: strong Example Sentence: Those who are old or

Shripad Damodar Satwalekar: The Scholar Who Connected Art, Vedic Thought, Yoga and Indian Culture Shripad Damodar Satwalekar was a remarkable Indian scholar,

Sushant Singh Rajput: A Journey from Television to Bollywood Stardom Sushant Singh Rajput remains one of the most remembered actors of modern

Guru Ram Das: Life, Teachings, Contributions and Legacy in Sikhism Introduction Guru Ram Das was the fourth Guru of Sikhism and one

Xi Jinping: Biography, Leadership, Policies, and Global Influence Introduction Xi Jinping is one of the most influential political leaders of contemporary China

Indus Waters Treaty: History, Key Provisions, River Sharing and Current Status The Indus Waters Treaty is one of the most significant water-sharing

Know Your India MCQ Quiz #002 – National Emblem, Motto & National Identity Know Your India MCQ Quiz #002 – National Emblem,

Daily Current Affairs, News Headlines 19.09.2026 National Updates The National Testing Agency (NTA) has declared the results of the All India Ayush

MCQ Quiz on Vocabulary: Cause and Effect : Part-1 MCQ Quiz on Vocabulary: Cause and Effect : Part-1 Also Read: MCQ Quiz onTime

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