The correct answer is C. Himachal Pradesh.
Kandaghat is a town in Solan district in the Indian state of Himachal Pradesh. It is located on the Shimla-Kalka highway, about 100 kilometers from Shimla. The town is known for its scenic beauty and its heritage railway station.
The Kandaghat railway station was built in 1903 by the British. It is a heritage railway station made entirely of wood. The station was destroyed in a fire in 2019.
The other options are incorrect. Gujarat is a state in western India. Maharashtra is a state in western India. Jammu and Kashmir is a state in northern India.