The correct answer is: A. Karnal
Taraori Fort is located in the Karnal district of Haryana, India. It is a 10th-century fort that was built by the Tomar Rajputs. The fort is located on the banks of the Yamuna River and is a popular tourist destination.
The fort is a rectangular structure with four gates. The main gate is located on the south side of the fort and is known as the Hathi Pol (Elephant Gate). The other three gates are the Lahori Gate, the Delhi Gate, and the Ajmer Gate.
The fort is surrounded by a moat and a wall. The wall is about 10 meters high and is made of bricks and stone. The fort has several buildings inside, including a palace, a mosque, and a temple.
The fort is a well-preserved example of 10th-century architecture. It is a popular tourist destination and is a reminder of the history of Haryana.
Option A: Karnal is the correct answer because Taraori Fort is located in the Karnal district of Haryana.
Option B: Ambala is incorrect because Taraori Fort is not located in the Ambala district of Haryana.
Option C: Kurukshetra is incorrect because Taraori Fort is not located in the Kurukshetra district of Haryana.
Option D: Panipat is incorrect because Taraori Fort is not located in the Panipat district of Haryana.