In which of the following years was the Treaty of Salbai signed?

Correct option is D

The Treaty of Salbai was signed on May 17, 1782, between the British East India Company and the Maratha Empire, ending the First Anglo-Maratha War. It was signed between Warren Hastings and Mahadaji Sindhia. Salbai is located in Gwalior District, Madhya Pradesh.
The Treaty of Salbai was significant as it marked the first time that the British and Marathas reached a settlement after a military conflict.
The treaty helped establish a period of relative peace between the two powers, which lasted until the Second Anglo-Maratha War in 1803.