The correct answer is: A. Ambala
Sati fair is held in Ambala district of Haryana. It is a religious fair that is held every year in the month of November. The fair is dedicated to the goddess Sati, who is the wife of the god Shiva. The fair is attended by thousands of people from all over India.
The fair is held on the banks of the Yamuna River. The main attraction of the fair is the ghat, which is a platform where people can offer prayers to the goddess. The ghat is decorated with flowers and lights. There are also stalls selling food, clothes, and other items.
The fair is a time for people to come together and celebrate their faith. It is also a time for people to socialize and enjoy themselves. The fair is a popular tourist destination and is a great way to experience the culture of Haryana.
Option B, Bhiwani, is incorrect because Sati fair is not held in Bhiwani district.
Option C, Faridabad, is incorrect because Sati fair is not held in Faridabad district.
Option D, Charkhi-Dadri, is incorrect because Sati fair is not held in Charkhi-Dadri district.