The correct answer is: a) Varman Dynasty.
The Varman Dynasty was a Hindu dynasty that ruled over the ancient kingdom of Pragjyotisha-Kamarupa, which included parts of Arunachal Pradesh, from the 3rd to the 13th centuries CE. The Varmans were a powerful dynasty that built many temples and other monuments in their kingdom. They were also patrons of the arts and literature.
The Pala Dynasty was a Buddhist dynasty that ruled over the Bengal region of India from the 8th to the 12th centuries CE. The Palas were a powerful dynasty that built many temples and other monuments in their kingdom. They were also patrons of the arts and literature.
The Ahom Dynasty was a Tai-Shan dynasty that ruled over the Assam region of India from the 13th to the 19th centuries CE. The Ahoms were a powerful dynasty that built many temples and other monuments in their kingdom. They were also patrons of the arts and literature.
The Chutiya Dynasty was a Hindu dynasty that ruled over the upper Brahmaputra valley in the 13th and 14th centuries CE. The Chutiyas were a powerful dynasty that built many temples and other monuments in their kingdom. They were also patrons of the arts and literature.