Correct Answer:
B. Jalal-ud-din
Explanation:
Jalal-ud-din Firuz Khilji was the founder and first ruler of the Khilji Dynasty, which ruled the Delhi Sultanate. He ascended the throne in 1290 CE after overthrowing the weak remnants of the Mamluk (Slave) dynasty.
### Important Facts:
- Reign Period: 1290 to 1296 CE.
- Policy: Known for his mild-mannered, lenient, and peaceful governance approach.
- Successor: He was assassinated and succeeded by his ambitious nephew and son-in-law, Alauddin Khilji.