This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Social & Preventive Medicine
HDI includes all except ? 
Select and explain. 
A. Income, B. Knowledge, C. Life duration and well being, D. Standard of living
D: Standard of living
Answer: D: Standard of living 
Explanation: Ans. is 'd' i.e., Standard of living