Detailed Solution:
The correct answer is “Lead Banking Scheme”.
The Lead Bank Scheme was introduced by the Reserve Bank of India (RBI) in 1969 to promote financial inclusion and ensure that banking services reach all sections of society, especially in rural and remote areas.
Under the scheme, each district in India was assigned to one bank, known as the lead bank, which is responsible for coordinating and monitoring the implementation of various development programs in the district.