The correct answer is: A. Palwal.
The Sharda Devi fair is held in the town of Hodal in the Palwal district of Haryana. The fair is held every year in the month of February or March. It is a major tourist attraction and is known for its cultural and religious significance.
The fair is held in honor of the goddess Sharda Devi, who is believed to be the mother of the universe. The fair is a time for people to come together and celebrate their culture and religion. There are many stalls set up at the fair selling food, clothes, and other items. There are also many cultural events held at the fair, such as music and dance performances.
The Sharda Devi fair is a popular tourist destination and is a great way to experience the culture and religion of Haryana.
Option B, Sonipat, is incorrect because the Sharda Devi fair is not held in Sonipat. The Sharda Devi fair is held in the town of Hodal in the Palwal district of Haryana.
Option C, Ambala, is incorrect because the Sharda Devi fair is not held in Ambala. The Sharda Devi fair is held in the town of Hodal in the Palwal district of Haryana.
Option D, Yamunanagar, is incorrect because the Sharda Devi fair is not held in Yamunanagar. The Sharda Devi fair is held in the town of Hodal in the Palwal district of Haryana.