The correct answer is: B. Panchkula
Panchakula is a city in the Indian state of Haryana. It is the headquarters of Panchkula district and is located in the foothills of the Shivalik Hills. The city is located about 20 kilometers from Chandigarh, the capital of Haryana.
The State Police Headquarters of Haryana is located in Panchkula. The headquarters is responsible for the administration and control of the Haryana Police. The headquarters is headed by the Director General of Police (DGP), who is the highest-ranking police officer in the state.
The other options are incorrect. Kurukshetra is a city in the Indian state of Haryana. It is located about 150 kilometers from Chandigarh. Karnal is a city in the Indian state of Haryana. It is located about 100 kilometers from Chandigarh. Ambala is a city in the Indian state of Haryana. It is located about 120 kilometers from Chandigarh.