Explanation: The Sultanate (1206–1526) itself was not homogenous. Its rulers belonged to five distinct categories: (a) Slave Dynasty (1206-1290) (b) Khalji Dynasty (1290-1320) (c) Tughlaq Dynasty (1320- 1414) (d) Sayyid Dynasty (1414-1451) and (e) Lodi Dynasty (1451-1526).

Source: Tamil Nadu NCERT