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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…
Static GK Q. When was the Kolkata Metro Rail launched? Ans: October 24, 1984 Q. When was the Kolkata Metro Rail made a division? Ans: December 29, 2010 Q. Which metro was built in collaboration with Japan’s Bakoria companies? Ans: …
Interesting Science Facts What is the melting point of tungsten? – 3380Interesting What are tissues made of? – Cell Who discovered the atom? – Dalton How many watts are there in 1 horsepower? – 746 W In which group are …
Physical Quantities: Relationships to Other Physical Quantities 1. Area (Length × Width) 2. Volume (Length × Width × Height) 3. Mass Density (Mass/Height) 4. Frequency (Frequency/Period) 5. Velocity (Displacement/Time) 6. Speed (Speed) (Distance/Time) 7. Acceleration (Velocity/Time) 8. Force (Force) (Mass …
Interesting Vegetable Facts 1. Tomato’s red color – lycopene 2. Radishes’ pungency – isocyanates 3. Potato’s green color – solanine 4. Milk’s white color – casein 5. Turmeric’s yellow color – curcumin 6. Oilseed oil’s yellow color – keratinized sugars …
Science Formula 1. Work = force × distance 2. Energy = force × distance 3. Speed = distance / time 4. Velocity = displacement / time 5. Electric field = electrical force / charge 6. Force = force / area …
World’s Largest 1. The world’s largest continent – Asia (30% of the world’s area) 2. The world’s smallest continent – Australia 3. The world’s largest ocean – Pacific Ocean 4. The world’s smallest ocean – Arctic Ocean 5. The world’s …
Books Written during the Freedom Movement ● My Experiments with the Truth, Indian Home Rule, My Early Life, My Autobiography, My Childhood, and Hindu Swaraj — Mohandas Karamchand Gandhi ● Discovery of India, Glimpses of History, A Bunch of Old …
Major Cities of the Indus Valley Civilization City Rivers ◆ Mohenjo-daro – Indus River ◆ Harappa – Ravi River ◆ Ropar – Sutlej River ◆ Manda – Chenab River ◆ Kalibangan – …
General Knowledge Updates 1. Earth has only one natural satellite. Answer – Moon 2. Who played the role of Gandhi in the film ‘Gandhi’? Answer – Ben Kingsley 3. When is Teacher’s Day celebrated? Answer – September 5th 4. When …
Founders of Major Cities in India 1. Kolkata – Job Charnock 2. Mumbai – Donald Oggia 3. Bhopal – Raja Bhoj 4. New Delhi – Edwin Lutyens 5. Agra – Sikandar Lodi 6. Indore – Ahilya Bai 7. Dhar – …
States with the Highest Crop Production ♦️Apple ➖ Jammu and Kashmir ♦️Rice ➖ West Bengal ♦️Millet ➖ Rajasthan ♦️Bamboo ➖ Assam ♦️Banana ➖ Tamil Nadu ♦️Barley ➖ Uttar Pradesh ♦️Cashew ➖ Kerala ♦️Chili ➖ Maharashtra ♦️Cotton ➖ Gujarat ♦️Wheat ➖ …
Important Wars ⚔️Battle of the Hydaspes Time: 326 BC Between whom – Alexander and King Porus of Punjab, in which Alexander was victorious. ⚔️Battle of Kalinga Time: 261 BC Between whom – Emperor Ashoka attacked Kalinga. Seeing the bloodshed of …
GK on the Indian Constitution Q1 – What type of government has been adopted in India? Ans – → British Parliamentary System Q2 – Who is the guardian of the Indian Constitution? Ans – → Supreme Court Q3 – What …
One Liner Science GK 1. When waves travel, they carry energy with them. Ans: – Energy 2. – Which part of the sun is visible during a solar eclipse? Ans: – Corona 3. – Used to remove rust stains from …
General Knowledge for All Competitive Exams The currency of Bangladesh is – Answer – Taka Which civilization developed on the banks of the Nile River? Answer – Egyptian Civilization Where did Mahatma Buddha attain enlightenment? Answer – Gaya General Knowledge …
Science GK What is the SI unit of pressure? / दाब का SI मात्रक क्या है? A. Newton B. Joule C. Pascal D. Watt Answer: Pascal Which vitamin is essential for good eyesight? / अच्छी दृष्टि के लिए कौन-सा विटामिन …
Vocabulary For All Competitive Exams | 17-02-2026 Having a good command of Vocabulary will help you to ace many competitive exams. So here We bring you “Vocabulary For All Competitive Exams” daily to boost Vocabulary Power and helps you in your preparation …