The correct answer is A. Jodh Singh.
Jodh Singh was the ruler of Jind principality from 1763 to 1789. He revolted against the British in 1772. The revolt was unsuccessful and Jodh Singh was forced to sign a treaty with the British in 1773. The treaty gave the British control over the external affairs of Jind principality.
Pratap Singh was the ruler of Jind principality from 1789 to 1819. He was a loyal ally of the British and helped them in their wars against the Marathas and the Sikhs.
Jat Suraj Mal was the ruler of Bharatpur principality from 1707 to 1763. He was a powerful and influential ruler who fought against the Mughals and the Marathas. He was not the ruler of Jind principality.
Ajeet Singh was the ruler of Jind principality from 1819 to 1834. He was a loyal ally of the British and helped them in their wars against the Sikhs. He was not the ruler of Jind principality when the revolt against the British took place in 1772.