Explanation: There were also many administrative units called iqtas. The government was highly centralised and consisted of several departments.

The king was assisted by four important ministers:

• Diwan-i- Wizarat – Also called Wazir, in charge of Revenue and Finance.
• Diwan-i-Ariz – In charge of the Army.
• Diwan-i-Rasalat – Foreign Minister
• Diwan-i-Insha – Minister for Communications.

Source: Poonam Dahiya