Question

what are the three kinds of taxes in iqta system

Answer 1

Iqta‘ (Arabic: اقطاع‎) was an Islamic practice of tax farming that became common in Muslim Asia during the Buyid dynasty. The prominent Orientalist Claude Cahen described the Iqta‘ as follows:

a form of administrative grant, often (wrongly) translated by the European word “fief”. The nature of the iḳṭāʿ varied according to time and place, and a translation borrowed from other systems of institutions and conceptions has served only too often to mislead Western historians, and following them, even those of the East.[