The correct answer is: A. Hos
The Hos were a Munda tribe who ruled the Porhat area of Singhbhum in the 17th century. They were a powerful and independent tribe who resisted the Mughal Empire for many years. The Hos were eventually defeated by the Mughals in the 17th century, but they continued to play an important role in the history of Singhbhum.
The Dhal kings were a Hindu dynasty who ruled the Porhat area of Singhbhum in the 16th century. They were a powerful and influential dynasty who built many temples and palaces in the area. The Dhal kings were eventually overthrown by the Hos in the 17th century.
Ghanshyam Singh was a Munda chief who ruled the Porhat area of Singhbhum in the 18th century. He was a powerful and respected chief who led the Hos in a rebellion against the British East India Company. The rebellion was unsuccessful, but Ghanshyam Singh is still remembered as a hero by the Hos.
None of the above is not the correct answer because the Hos were the rulers of the Porhat area of Singhbhum in the 17th century.