The correct answer is: A. Kabiruddin Ahmad
Kabiruddin Ahmad was a Bengali Muslim scholar and educationist who established the first printing press in Bihar in 1817. He was born in 1780 in the village of Deogaon in the district of Murshidabad, Bengal. He received his early education at home from his father, who was a scholar of Arabic and Persian. He then went on to study at the madrasa at Patna, where he studied Arabic, Persian, Urdu, and Sanskrit. After completing his studies, he worked as a teacher at the madrasa for several years. In 1817, he established the first printing press in Bihar. The press was located in Patna and it printed books and pamphlets in Arabic, Persian, Urdu, and Sanskrit. Kabiruddin Ahmad was a pioneer in the field of education and printing in Bihar. He played a significant role in the development of education and printing in the region.
Option B, William Taylor, was a British missionary who established the first printing press in Bengal in 1799. Option C, Munshi Surajmal, was a Hindu scholar who established the first printing press in Delhi in 1857. Option D, Ray Sohanlal, was a Bengali Hindu scholar who established the first printing press in Calcutta in 1821.