Which of the following Anglo - Maratha wars resulted in merging the Peshwas' territories with the Bombay Presidency?

Correct option is B

The First Anglo-Maratha War (1775-1782) arose due to British expansionist policies conflicting with Maratha territorial ambitions. Despite initial Maratha successes, the Treaty of Salbai (1782) ended the conflict with territorial status quo.
The Second Anglo-Maratha War (1803-1805) saw the British East India Company exploiting internal Maratha conflicts, resulting in the Treaty of Bassein (1802) and eventual British dominance over large parts of India.
The Third Anglo-Maratha War (1817-1818) resulted in the defeat of the Peshwas and the eventual merger of their territoriesinto the Bombay Presidency. The British East India Company's victory led to the end of the Maratha Empire.