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 includes A/E : 
Select and explain. 
A. Crude death rate, B. Education, C. Life expectancy at birth, D. GDP
A: Crude death rate
Answer: A: Crude death rate 
Explanation: Ans. is 'a' i.e. Crude Death Rate Human development index : includesLongevity (Life expectancy at birth)knowledge (adult literacy rate and mean years of schooling)Income (reveal GDP per capita in purchasing power parity in US Dollars).* HDI values ranges between 0 to 1. the HDI value for a country shows the distance that it has already travelled towards maximum possible value to 1.Physical quality of life index includes*infant mortalitylife expectancy at age oneliteracy