Q. Which Khilji ruler adopted the title of "Sikandar -i- Sani"? Answer:
Allauddin Khilji
Notes: Allauddin Khilji is known for his ambitious expansionist policies as he sought to build an empire across India. His reign marked the beginning of a period of extensive military conquests. The "Sikandar-i-Sani" title pays homage to Alexander the Great ("Sikandar") and reflects Allauddin Khilji's aspirations towards comparable military success and empire-building.