- 30th September, 1780
- 23rd October, 1780
- 23rd October, 1764
- 30th September, 1764
Answer: 23rd October, 1764
Explanation: The conflict between Mir Qasim and the East India Company rule culminated in the Battle of Buxar, which took place on the 23rd of October, 1764. This pivotal battle marked a significant clash of forces, driven by the ongoing tensions between Mir Qasim and the expanding Company’s authority.