The correct answer is: Office of the Registrar General and Census Commissioner.
The Office of the Registrar General and Census Commissioner (ORGC) is the nodal agency for conducting the Census in India. It is a statutory body under the Ministry of Home Affairs, Government of India. The ORGC is responsible for planning, organizing, and conducting the Census of India, which is a decennial exercise. The Census provides a comprehensive and detailed profile of the population of India, including its size, distribution, composition, and characteristics. The data collected by the Census is used for a variety of purposes, including planning and development, policy formulation, and research.
The State Statistical Bureau (SSB) is a state government agency responsible for collecting and compiling statistical data. The SSB does not conduct the Census.
The National Sample Survey Office (NSSO) is a central government agency responsible for conducting sample surveys. The NSSO does not conduct the Census.
None of the above is the correct answer.