The correct answer is: a) Governance and service delivery.
The Mo Sarkar initiative in Odisha aims to improve governance and service delivery by bringing the government closer to the people. It does this by setting up citizen-centric governance platforms, such as the Mo Sarkar App, which allows citizens to interact with the government directly and get their grievances resolved quickly. The initiative also aims to improve the quality of public services by making them more accessible and responsive to the needs of the people.
The other options are incorrect because they are not the primary focus of the Mo Sarkar initiative. Revenue collection is important, but it is not the main goal of the initiative. Public infrastructure is also important, but it is not the main goal of the initiative. Law and order is also important, but it is not the main goal of the initiative.
The Mo Sarkar initiative is a bold and ambitious attempt to improve governance and service delivery in Odisha. It is still in its early stages, but it has already made some progress. It is too early to say whether the initiative will be successful in the long run, but it is certainly worth watching.