Explanation:

First is incorrect. In Punjab Province, Ryotwari system of revenue settlement was not introduced by the British. Ryotwari System was introduced by Thomas Munro in 1820. Major areas of introduction include Madras, Bombay, parts of Assam and Coorg provinces of British India.
In Ryotwari System the ownership rights were handed over to the peasants. British Government collected taxes directly from the peasants. The revenue rates of Ryotwari System were 50% where the lands were dry and 60% in irrigated land.