This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Rural & Urban Health Centres, Workers, Norms, Subject name: Social & Preventive Medicine
Provision of total beds at PHC & CHC is:- 
Select and explain. 
A. PHC 15, CHC 30, B. PHC 4-6, CHC 15, C. PHC 4-6, CHC 30, D. PHC Zero, CHC 30
C: PHC 4-6, CHC 30
Answer: C: PHC 4-6, CHC 30 
Explanation: - There are no beds at Sub-center level.