It is an identity database to be maintained by the Registrar General and Census Commissioner of India. It is a Register containing entries of only the citizens of the country. It is a substitute for Aadhaar/UID (Unique Identification) Number. The biometric details of individuals who are registering are captured through fingerprints and iris. Which of the above statements are not correct? - Statement 1 is correct: The National Population Register is indeed an identity database maintained by the Registrar General and Census Commissioner of India under the Ministry of Home Affairs. - Statement 2 is incorrect: The NPR is a register of usual residents of the country, not just citizens. A 'usual resident' is defined 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. It includes both citizens and non-citizens. - Statement 3 is incorrect: NPR is a database of usual residents and is distinct from Aadhaar (UID). While NPR data can be linked with Aadhaar or used in processes involving identity verification, it is not a substitute for Aadhaar itself. They serve different primary purposes and are governed by different legal frameworks (Citizenship Act for NPR, Aadhaar Act for UID). - Statement 4 is technically allowed by rules but not the primary focus: The Citizenship (Registration of Citizens and Issue of National Identity Cards) Rules, 2003, under which NPR is compiled, allows for the collection of both demographic and biometric information. However, the initial phases and the recent updates have primarily focused on demographic data collection. Biometric data collection is part of the broader National Multipurpose National Identity Card (MNIC) project linked to the NPR process but is not universally mandatory for basic NPR registration itself. Given the definite inaccuracy of statements 2 and 3, they are clearly the "not correct" statements being sought.