Relevance of social aspirations, effectiveness in achieving national objectives, and efficiency in the use of resources are?

Relevance of social aspirations, effectiveness in achieving national objectives, and efficiency in the use of resources are?
(a) Pre planning
(b) Planning
(c) Diagnosis
(d) Formulation of policy
✅ Correct answer: (c) Diagnosis
Explanation: Diagnosis evaluates the system’s effectiveness and alignment with social and national goals.