The correct answer is A. Deoghar.
Deoghar is a city and a municipal corporation in Deoghar district in the Indian state of Jharkhand. It is the headquarters of Deoghar district and also one of the most important pilgrimage sites in India. The city is home to the Baidyanath Temple, a Hindu temple dedicated to Lord Shiva. The temple is one of the 12 Jyotirlingas, the most sacred shrines of Lord Shiva. Deoghar is also known for its hot springs, which are believed to have medicinal properties.
The other options are incorrect because they are not known as ‘Baidyanath Dham’ and ‘Baba Dham’.
- Giridih is a city and a municipal corporation in Giridih district in the Indian state of Jharkhand. It is the headquarters of Giridih district. The city is known for its coal mines.
- Jamtara is a city and a municipal corporation in Jamtara district in the Indian state of Jharkhand. It is the headquarters of Jamtara district. The city is known for its crime rate.
- Simdega is a city and a municipal corporation in Simdega district in the Indian state of Jharkhand. It is the headquarters of Simdega district. The city is known for its tribal culture.