This question is about the popular nickname of the National Common Mobility Card. Citizenship Card, Aadhar Card and Shopping Card can all be dismissed together, since the NCMC is neither an identity document nor a card limited to shopping, even though it can be used for retail payments.
The card is actually branded One Nation One Card because it was designed to work as a single interoperable card across metros, buses, suburban trains, toll payments and even ATMs anywhere in the country.
So the correct answer is One Nation One Card.
Before picking an answer here, it helps to separate what the NCMC actually is, an interoperable payment card for transport, from what the wrong options are trying to pass it off as.
Once the citizenship and identity mix-ups are cleared and the shopping angle is recognised as only a side feature, the transport-first branding points clearly to one option.
So the correct answer is One Nation One Card.
In November 2023, which state government declared a fish named “Ghol” as the state fish?