Socio Economic and Caste Census 2011 conducted by the Registrar General of India has come out with 46,73,034 categories of caste, sub-caste, synonyms, different surnames, gotras in the caste and clan names [REF].
The Census 2011 recorded 11.65 lakh rural houseless people, while in SECC their numbers were only 6.1 lakh.