- Muhammad Bakhtiyar Khilji
- Ghiyasuddin Tughlaq
- Nasiruddin
- Mahmud Khan
Answer: Nasiruddin
Explanation: Nasiruddin’s efforts to secure loyalty in Bengal involved dividing the region into three administrative divisions, each with its own capital: Lakhnauti in North Bengal, Sonargaon in East Bengal, and Satgaon in South Bengal. Unfortunately, these measures proved unsuccessful in achieving their intended goal.
