The main features of the Permanent Settlement system discussed in Chapter 3 of NCERT Solutions for Class 8 History are:
a. The amount paid by the zamindars to the company was fixed permanently.
b. The Rajas were made the zamindars.
c. Zamindars lost their right over the lands whenever they failed to make payments to the company.
d. Exorbitant prices of land which zamindars had to pay to the company (which they failed).