Step 1: Understand the Panchayati Raj system and the structure of health services in India.
Step 1: The Panchayati Raj is a three-tier system of local self-government. The health services have a parallel administrative structure.
Panchayati Raj Tiers: Village (Gram Panchayat), Block (Panchayat Samiti), District (Zilla Parishad).
Health Services Hierarchy: National (DGHS), State, District, Block, Village.
Step 2: Match the institutions (List-I) with their functional levels (List-II).
Step 2:
A. Panchayat (Gram Panchayat): This is the local government body that functions at the village level (III).
B. Panchayat Samiti: This is the intermediate body that functions at the block level (IV).
C. Zilla Parishad: This is the apex body of the Panchayati Raj system that functions at the district level (I).
D. Directorate General of Health Services (DGHS): This is the technical advisory body for the Ministry of Health and Family Welfare, acting as the principal adviser to the Union Government (II) on medical matters.
Step 3: Conclude the correct matching.
Step 3: The correct matching is A-III, B-IV, C-I, D-II.