Concept:Kharaj is an Islamic land tax charged on agricultural produce from landed property.
Explanation:In Islamic public finance, tax on land and its produce is known as Kharaj.
This form of tax was imposed by the Muslim government on certain types of agricultural produce.
Kharaj was normally assessed based on the output of the land.
The payment could be made in cash or in kind, depending on the system in operation.
It was a major source of government revenue in early Islamic administration.
Jizyah is a different tax paid on non-Muslim citizens, while Zakat is obligatory charity on personal wealth.
Therefore, the tax payable on the produce of landed properties is correctly identified as Kharaj.
Answer:C. Kharaj