Q. Which sultan had a dispute with Sufi Saint Nizamuddin Auliya?
(a) Jalaluddin Khilji
(b) Ghiyasuddin Tughlaq
(c) Feroz Shah Tughlaq
(d) Mohammad-bin-Tughlaq
Ans: (b) Ghiyasuddin Tughlaq
Explanation: Ghiyassuddin Tughlaq was the Sultan of Delhi Sultanate who had a dispute with the Sufi Saint Nizamuddin Auliya and his disciple, who he later overthrew.