The sultan who set up a separate deparment for the maintenance of slaves was
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Iltutmish
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Firo Shah Tughlaq
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Balban
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Muhammad-bin-Tughlaq
B
Correct answer
Explanation
Firoz Shah Tughlaq (reigned 1351-1388 CE) established a separate department called 'Diwan-i-Kohi' (Department of Agriculture) and organized a systematic system for slave maintenance. He created the 'Bandagan-i-Khas' (special slaves) category and set up proper training and maintenance structures for slaves, reflecting his administrative approach to institutions.