Jharkhand GK Topics Basic Facts 1. Formation and Basic Facts Formation Date: 15 November 2000 (carved out of southern Bihar as the 28th state of India). Capital: Ranchi. Largest City: Jamshedpur (industrial hub). Area: 79,716 sq km (15th largest state). Population: Approx. 3.3 crore (2011 census; around 4+ crore estimated…