Home / Medieval History Batch / HIS_MED_2020_06 Medieval Indian Economy UPSC Archival Analysis Exam Year 2020 Evidence Source UPSC Level ID: HIS_MED_2020_06 Ref: Standard Educational Reference Which of the following phrases defines the nature of the 'Hundi' generally referred to in the sources of the post-Harsha period? A. An advisory issued by the king to his subordinates.B. A diary to be maintained for daily accounts.C. A bill of exchange.D. An order from the feudal lord to his subordinates.