Home / Medieval History Batch / HIS_MED_2016_48 The Mamluk Sultanate UPSC Archival Analysis Exam Year 2016 Evidence Source UPSC Level ID: HIS_MED_2016_48 Ref: Standard Educational Reference Who was called 'a slave of a slave'? A. Mohd. GhoriB. Qutbuddin AybakC. BalbanD. Iltutmish