Home / Medieval History Batch / HIS_MED_2008_81 Sultanate Bureaucracy UPSC Archival Analysis Exam Year 2008 Evidence Source UPSC Level ID: HIS_MED_2008_81 Ref: Satish Chandra, History of Medieval India Which one of the following pairs is not correctly matched? A. Diwan-i-Mushtakharaj : Alauddin KhaljiB. Diwan-i-Amir Kohi : Muhammad Bin TughluqC. Diwan-i-Khairat : Firuz TughluqD. Diwan-i-Riyasat : Balban