Home / Medieval History Batch / HIS_MED_2003_16 Founding of the Delhi Sultanate UPSC Archival Analysis Exam Year 2003 Evidence Source UPSC Level ID: HIS_MED_2003_16 Ref: Standard Educational Reference How did Sultan Qutbuddin Aybak die? A. He was treacherously stabbed to death by one of his ambitious nobles.B. He was killed in a battle with Taj-u-din Yilduz the ruler of Ghazni who entered into a contest with him over the capture of Punjab.C. He sustained injuries while besieging the fortress of Kalinjar in Bundelkhand and succumbed to them later.D. He died after a fall from his horse while playing Chaugan.