Q. Who was the ruler of the Vijayanagara Empire during the Battle of Diwani?
Answer: Krishna Devaraya
Notes: Krishna Devaraya ruled Vijayanagara during the Battle of Diwani (1509), defeating the Bahmani Sultanate. His victory consolidated empire control in the Deccan and ushered in stability and prosperity. The battle’s success was due to his military reforms and strategic leadership, making him a renowned South Indian ruler.