Battle of Buxar was fought on

1. 30th September, 1780
2. 23rd October, 1780
3. 23rd October, 1764
4. 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.