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
Not included in human development index ? 
Select and explain. 
A. GNI per capita, B. Life expectancy at 1 yr, C. Years of schooling, D. Knowledge
B: Life expectancy at 1 yr
Answer: B: Life expectancy at 1 yr 
Explanation: Ans. is 'b' i.e., Life expectancy at 1 year Life expectancy at bih is a dimension of HDI (not life expectancy at one year). HUMAN DEVELOPMENT INDEX (HDI) HDI is a composite index combining indicators representing three dimensions.