The correct answer is option 2: 9 categories.

Land Revenue Records in India classify land-use into 9 different categories. These categories are used to categorize and record information about the various types of land use across the country.

While the specific categories may vary slightly from state to state, the general classification includes categories such as agricultural land, forest land, urban land, wasteland, and others. Each category represents a distinct type of land use and helps in providing a comprehensive overview of the land resources available in a particular area.

The purpose of categorizing land-use is to facilitate better land management, planning, and policy-making by the government. It helps in identifying areas that are suitable for agriculture, areas that need conservation efforts, areas that can be developed for urban expansion, and so on.

The accurate and up-to-date information about land-use provided by these records plays a crucial role in making informed decisions regarding land-use planning, land acquisition, infrastructure development, and resource allocation.