The correct answer is: A) Travancore.
The Padmanabhaswamy Temple is a Hindu temple dedicated to Vishnu, located in Thiruvananthapuram, Kerala, India. It is one of the most famous temples in India and is known for its immense wealth. The temple is located in the former kingdom of Travancore.
The temple was built in the 16th century by the Travancore royal family. It is a large temple complex with several shrines and courtyards. The main shrine is dedicated to Vishnu, who is worshipped here as Padmanabhaswamy, the reclining Vishnu. The temple also has shrines dedicated to other Hindu deities, including Shiva, Durga, and Lakshmi.
The temple is known for its immense wealth. The temple treasury contains a large collection of gold, jewels, and other valuables. The treasure was discovered in 2011 during a renovation of the temple. The treasure is estimated to be worth billions of dollars.
The Padmanabhaswamy Temple is a popular tourist destination. It is also a place of pilgrimage for Hindus. The temple is open to all visitors, regardless of religion.