The human development index (HDI) ranks the countries based on their performance in the key areas of health, education and access to resources. These dimensions are given a weightage in the following ratio:
Answer & explanation
Correct answer: option 1
The correct answer is Option 1: Equal Proportion
NCERT: The human development index (HDI) ranks the countries based on their performance in the key areas of health, education and access to resources. These rankings are based on a score between 0 to 1 that a country earns from its record in the key areas of human development..... Each of these dimensions is given a weightage of 1/3. The human development index is a sum total of the weights assigned to all these dimensions.."