The correct answer is: A. Sukhadukha Charitam.
Sukhadukha Charitam is a 12th-century Kashmiri work of literature written by Lal Ded. It is the first known work of literature in the Kashmiri language. The work is a collection of 400 verses that deal with the themes of love, loss, and the search for spiritual enlightenment.
Banasuravadha is a 13th-century Kashmiri work of literature written by Somnath. It is an epic poem that tells the story of the battle between the god Vishnu and the demon Banasura.
Mahanaya Prakasa is a 14th-century Kashmiri work of literature written by Kshemendra. It is a treatise on the philosophy of Kashmir Shaivism.
Ramavatara Charita is a 15th-century Kashmiri work of literature written by Jonaraja. It is a chronicle of the life of the Hindu god Rama.
Sukhadukha Charitam is the earliest known work of literature in the Kashmiri language. It is a collection of 400 verses that deal with the themes of love, loss, and the search for spiritual enlightenment. The work is considered to be a classic of Kashmiri literature.