Who led the army into the battle of Rakshasi-Tangadi against Bijapur, Ahmadnagar and Golconda?

Rama Raya

The correct answer is Option (4) → Rama Raya

Rama Raya, the chief minister of Vijayanagara, led the army into battle at Rakshasi-Tangadi (also known as Talikota), where his forces were routed by the combined armies of Bijapur, Ahmadnagar, and Golconda.The victorious armies sacked the city of Vijayanagara.

So, the correct option is [4].