Home / Medieval History Batch / HIS_MED_2013_57 Sultanate Social Welfare UPSC Archival Analysis Exam Year 2013 Evidence Source UPSC Level ID: HIS_MED_2013_57 Ref: Standard Educational Reference What was 'Dar-ul-Shafa' established by Firuz Tughluq? A. An almshouseB. A free hospitalC. A libraryD. A guest house for pilgrims