ANSWER: Only 2
Explanation:
- National Population Register (NPR) project by Ministry of Home Affairs is a comprehensive identity database created by collecting specific information of all usual residents in the country.
- The National Population Register (NPR) is a Register of usual residents of the country.
- It is being prepared at the local (Village/sub-Town), sub-District, District, State and National level under provisions of the Citizenship Act 1955 and the Citizenship (Registration of Citizens and issue of National Identity Cards) Rules, 2003.
- It is mandatory for every usual resident of India to register in the NPR.
- A usual resident is defined for the purposes of NPR as a person who has resided in a local area for the past 6 months or more or a person who intends to reside in that area for the next 6 months or more.