Which of the following is NOT officially classified as an 'Officially Valid Document' (OV

The Ration Card is NOT included in the list of 6 Officially Valid Documents (OVDs). The 6 OVDs are: Passport, Driving License, Voter's ID, MGNREGA Job Card, Letter issued by the National Population Register (NPR), and Proof of possession of Aadhaar number. (Note: PAN Card is mandatory for account opening but is technically defined separately under Income Tax Rules, though often treated alongside OVDs for identity; purely for address proof, Ration Card is often rejected as a standard OVD in strict KYC terms unless state-specific rules apply, but standard RBI OVD list excludes it).