Who was the Sultan of Delhi at the time of the establishment of Vijayanagara Empire?

Correct option is C

The correct answer is (c) Mohammad bin Tughlaq
The Vijayanagara Empire was established in the year 1336. At this time, Mohammad bin Tughlaq was the Sultan of Delhi. The foundation of the Vijayanagara Empire in the southern part of India is often attributed to the turmoil and administrative challenges during Mohammad bin Tughlaq’s reign, which included ambitious projects and extensive territorial expansion that ultimately led to rebellions and the weakening of the Delhi Sultanate's hold on various regions. This scenario provided an opportunity for regional powers like the founders of Vijayanagara, Harihara I and Bukka Raya, to establish a new, independent kingdom. The Vijayanagara Empire would go on to become a significant force in South India, known for its contributions to art, architecture, and culture.