Which of the following changes in the Iqtadari system was not introduced by Firuz Shah Tughlaq?
1
He restored the system of payment of salaries to soldiers by land assignments now called Wajaf
2
The Wajafdars, holders of such assignment were another group of Iqtadars
3
The system of sub-assignment of land by Muqtais to their soldiers was also started
4
He rigidly enforced the non-transfer of assignments
5
Question Not Attempted