The correct answer is (a) Meerut.
Sulah Kul is a Hindu-Muslim unity festival that is organized in Meerut, Uttar Pradesh, India. The festival is held every year on the occasion of Eid-ul-Fitr. The festival is a symbol of the unity and harmony that exists between the Hindu and Muslim communities in Meerut.
The festival is organized by the Sulh-e-Kul Foundation, a non-profit organization that works for the promotion of peace and harmony between different communities. The foundation was founded in 2001 by a group of peace activists from Meerut.
The festival is a two-day event that includes cultural programs, religious discourses, and a peace march. The cultural programs include performances by artists from both the Hindu and Muslim communities. The religious discourses are delivered by religious leaders from both communities. The peace march is a procession that is taken out by the participants of the festival.
The festival is a major event in the calendar of Meerut. It is attended by thousands of people from both the Hindu and Muslim communities. The festival is a symbol of the unity and harmony that exists between the two communities.
The other options are incorrect because they are not the cities where the Sulh Kul festival is organized.