This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Concept of health and disease, Subject name: Social & Preventive Medicine
Human development index doesn&;t include 
Select and explain. 
A. Mean years of schooling, B. Health, C. Education, D. Living standards
A: Mean years of schooling
Answer: A: Mean years of schooling 
Explanation: Human Development Index : It is a statistical composite index of These are used to rank countries into four tiers of human development