Jaipur is the capital of Rajasthan, known as the "Pink City" due to its distinctive terracotta-colored buildings. Founded in 1727 by Maharaja Sawai Jai Singh II, it has served as Rajasthan's administrative and cultural center since the state's formation in 1949. Kohima is the capital of Nagaland, Gangtok is the capital of Sikkim, and Panaji is the capital of Goa.