“The Knowledge Library”

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

Economic Development for CBSE Class 10

Economic Development for CBSE Class 10 What is development? विकास क्या है? Answer: Improvement in living standard and quality of life What is per capita income? प्रति व्यक्ति आय क्या है? Answer: Total income divided by population Which body publishes the Human Development Report? मानव विकास रिपोर्ट कौन जारी करता है? Answer: UNDP What is Read more…

Sectors of the Indian Economy Class 10

Sectors of the Indian Economy Class 10  What are the three sectors of the economy? अर्थव्यवस्था के तीन क्षेत्र कौन-से हैं? Answer: Primary, Secondary, Tertiary What is the primary sector also called? प्राथमिक क्षेत्र को क्या कहा जाता है? Answer: Agriculture and related sector What is the secondary sector? द्वितीयक क्षेत्र क्या है? Answer: Manufacturing Read more…

Money and Credit for CBSE Class 10

Money and Credit for CBSE Class 10 What is money? पैसा क्या है? Answer: Medium of exchange What is a barter system? वस्तु-विनिमय प्रणाली क्या है? Answer: Exchange of goods without money Why was the barter system difficult? वस्तु-विनिमय प्रणाली कठिन क्यों थी? Answer: Lack of double coincidence of wants What is double coincidence of Read more…

 Globalization for CBSE Class 10

Globalization for CBSE Class 10 What is globalization? वैश्वीकरण क्या है? Answer: Integration of markets and production across countries What promotes globalization? वैश्वीकरण को क्या बढ़ावा देता है? Answer: Free movement of goods, services, capital What is trade barrier? व्यापार अवरोध क्या होता है? Answer: Restriction on imports and exports Why do countries remove trade Read more…

Factors That Have Enabled Globalization for CBSE Class 10

Factors That Have Enabled Globalization for CBSE Class 10 What is globalization? वैश्वीकरण क्या है? Answer: Integration of markets, production, and services across countries What is the main aim of globalization? वैश्वीकरण का मुख्य उद्देश्य क्या है? Answer: Free movement of goods, services, capital, and technology What is liberalisation? उदारीकरण क्या है? Answer: Removing government Read more…

Today in History – December 01

Today in History – December 01| Important Events, Birthdays & Deaths 01 दिसंबर इतिहास के पन्नों में – आज के दिन 1135: इंग्लैंड के राजा हेनरी प्रथम की मृत्यु हो गई, जिसके कारण गृह युद्ध का दौर शुरू हुआ जिसे “अराजकता” के नाम से जाना जाता है। 1865: शॉ विश्वविद्यालय, संयुक्त राज्य अमेरिका के पहले Read more…

Daily Current Affairs, News Headlines 01.12.2025

Daily Current Affairs, News Headlines 01.12.2025 National Updates The Winter session of Parliament will begin today. A total of 13 bills are listed in the legislative business which are likely to be taken up for passage during the session. The bills include – the National Highways (Amendment) Bill, the Atomic Energy Bill, the Corporate laws Read more…

MCQ Quiz on World AIDS Day

MCQ Quiz on World AIDS Day Also Read:  MCQ Quiz on Jagdish Chandra Bose

MCQ Quiz on Jagdish Chandra Bose

MCQ Quiz on Jagdish Chandra Bose Also Read:  MCQ Quiz on Rivers of India

Minerals and Energy Resources for CBSE Class 10 Social Science

 Minerals and Energy Resources for CBSE Class 10 Social Science What is a mineral? खनिज क्या है? Answer: Naturally occurring inorganic substance What are rocks made of? शिलाएँ किससे बनी होती हैं? Answer: Minerals What is ore? अयस्क क्या है? Answer: Mineral with extractable metal What is mining? खनन क्या है? Answer: Extraction of minerals Read more…

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