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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…
General Science MCQs 1. What is the SI unit of force? / बल का SI मात्रक क्या है? A. Joule B. Newton C. Watt D. Pascal Answer: Newton 2. Which gas is most abundant in the Earth’s atmosphere? / पृथ्वी के वायुमंडल में सबसे अधिक पाई जाने वाली गैस कौन-सी है? A. Oxygen B. Nitrogen Read more…
Vocabulary For All Competitive Exams | 15-02-2026 Having a good command of Vocabulary will help you to ace many competitive exams. So here We bring you “Vocabulary For All Competitive Exams” on a daily basis to boost Vocabulary Power and helps you in your preparation for exams like Banking, Railway, Insurance, SSC, and other Government exams. Prior Read more…
Daily Current Affairs, News Headlines 15.02.2026 National Updates Prime Minister Narendra Modi has approved the launch of the PM RAHAT (Road Accident Victim Hospitalization and Assured Treatment) Scheme. Under the Scheme, every eligible road accident victim on any category of road will be entitled to cashless treatment up to one lakh 50 thousand per victim. Read more…
Important Science Questions 1. What is the breeding and management of bees called? Answer: Apiculture 2. Which vitamin helps in blood clotting? Answer: K 3. A mixture of calcium aluminate and calcium silicate is called Answer: Cement 4. Found in citrus fruits Answer: Citric acid 5. The unit of work is Answer: Joule 6. What Read more…
Important GK Questions and Answers 1. Which breed of goat is called the “Milk Queen of the World”? Answer: Saanen 2. In which year was Mahatma Gandhi born? Answer: 1869 3. When was life insurance nationalized? Answer: 1956 4. Who was the first Indian Governor General of independent India? Answer: C. Rajagopalachari 5. Telugu is Read more…
Interesting Facts about Rashtrapati Bhavan 👉 Rashtrapati Bhavan is the building where the President of India resides. 👉 Construction of Rashtrapati Bhavan began in 1912. 👉 Rashtrapati Bhavan was completed in 1931. 👉 Rashtrapati Bhavan covers a total area of 330 acres. 👉 Rashtrapati Bhavan covers an area of 5 acres. 👉 Rashtrapati Bhavan has Read more…
Important Facts about the Human Body Que: Where are red blood cells formed? Ans – In the bone marrow Que: What is the lifespan of red blood cells? Ans – 120 days Que: What is the lifespan of white blood cells? Ans – 1 to 4 days Que: What are white blood cells called? Ans Read more…
Capitals of Major Countries in the World ● India – New Delhi ● Bangladesh – Dhaka ● Bhutan – Thimpu ● Nepal – Kathmandu ● Myanmar – Nay Pyi Taw ● Pakistan – Islamabad ● Afghanistan – Kabul ● China – Beijing ● Sri Lanka – Colombo ● Iran – Tehran ● Iraq – Baghdad Read more…
Interesting Facts About Rivers 🌸 Where is the Ganges called Bhagirathi? ► Near Gangotri (this is the origin of the glacial Ganga) 🌸 Where is Gangotri located and what is its altitude? ► The Gangotri glacier near Gomukh, at an altitude of 3900 km in the Uttarkashi district of Uttarakhand, is the source of the Read more…
Major Indian Cities and River Banks City – River – State 1. Agra – Yamuna – Uttar Pradesh 2. Ahmedabad – Sabarmati – Gujarat 3. Allahabad – Ganga – Uttar Pradesh 4. Ayodhya – Saryu – Uttar Pradesh 5. Badrinath – Ganga – Uttarakhand 6. Kolkata – Hooghly – West Bengal 7. Cuttack – Mahanadi Read more…