A Patwari performs a variety of tasks:
He keeps land records and measures land.
He is in charge of a number of communities.
He maintains and updates the village’s records.
He’s in charge of coordinating the collection of land revenue from farmers and informing the government on the crops grown in the area.
Final answer:
Hence, various works of Patwari are keeping all the land records, taking charge of various communities, maintaining a village’s records, informing the government on the crops grown, etc.