What does the human development index measure? inequality of income disparity of property ownership o degree of environmental damage total resource use degree of progress

degree of progress

Explanation:

Human Development Index , it is the statistic composite index of life expectancy , per capita income and education , which helps to rank the countries into 4 categories .  

The example is as follows -

work , education , sheltered , voting , well fed , doings etc .

Thus, human development index is a measure of progress in key dimensions of human development .

the answer will be b