The correct answer is: All of the above.
The Census of India website provides access to a wide range of census data, including data on population, households, housing, education, employment, and agriculture. The website also provides access to census maps and reports.
Publications by the Directorate of Census Operations include census reports, census handbooks, and census atlases. These publications provide detailed information on the census data, including tables, graphs, and maps.
The National Data Archive is a repository of census data from India and other countries. The archive provides access to census data in a variety of formats, including text, tables, and maps.
The Census data for Manipur is publicly available through all of the above sources. This data can be used for a variety of purposes, such as research, planning, and development.