Explanation:

- Correct Answer: Option 2 - Madhya Pradesh

- Ghughua Fossil Park, also known as Ghughua Fossil National Park, is situated in the Mandla district of Madhya Pradesh, India.

- It is renowned for its extensive fossil deposits that are estimated to be around 65 million years old.

- The park contains an impressive collection of plant fossils, which offer valuable insights into the flora and climate of the prehistoric era.

- Option 1: Rajasthan

- Rajasthan is known for its diverse geography and rich history but is not the location of Ghughua Fossil Park.

- Option 3: Uttar Pradesh

- Uttar Pradesh, a large northern state, is famous for historical sites like the Taj Mahal, not for fossil parks like Ghughua.

- Option 4: Gujarat

- While Gujarat is renowned for archaeological and geological sites, it does not host the Ghughua Fossil Park.

Therefore, Ghughua Fossil Park is located in Madhya Pradesh.