Explanation: The One Nation-One Ration Card scheme is a significant initiative by the Government of India aimed at enhancing the portability of Public Distribution System (PDS) benefits across the country. The scheme allows beneficiaries to access subsidized food grains from any fair price shop (FPS) in the country, irrespective of their state of residence. This is particularly beneficial for individuals who move from one state to another for work or other reasons, as they can continue to receive their PDS benefits without any disruption.
The scheme was launched in 2019 and has been gradually implemented across various states. As of the latest updates, the addition of Odisha, Sikkim, and Mizoram has brought the total number of implementing states to 20. This expansion is a step towards ensuring that all citizens have access to essential food subsidies, regardless of their location within the country.
Understanding the One Nation-One Ration Card scheme is crucial for comprehending the broader context of government welfare initiatives in India. It is part of a larger effort to improve the social security and economic well-being of the population, particularly those who are most vulnerable. The scheme addresses the issue of mobility and ensures that individuals do not lose access to essential benefits when they move from one state to another.
In contrast, the other options listed in the question are different government schemes that serve distinct purposes. PM KISAN provides financial support to small and marginal farmers, PM Fasal Bima Yojana offers crop insurance to farmers, and PM Kisan Maan Dhan Yojana is a pension scheme for farmers. These schemes, while important, do not involve the portability of ration card benefits, which is the focus of the One Nation-One Ration Card scheme.
Therefore, the correct answer is (B) One Nation-One Ration Card, as it is the scheme that has seen the recent addition of Odisha, Sikkim, and Mizoram, bringing the total number of implementing states to 20.