Answer : 1. "Madhya Pradesh"
Explanation :

Designed by British architects Lutyens and Baker, the Old Parliament House served as the Imperial Legislative Council during British rule and later as the Constituent Assembly and Parliament of India. The Chausath Yogini Temple in Mitawali, Madhya Pradesh is believed to have inspired the circular, pillared structure of the old Indian Parliament. Built in the 14th century, this temple was dedicated to 64 powerful Yoginis. and contains unique architectural elements, including a hippedal design with no roof.