Question

What are the criteria used for comparing undeveloped and developed countries?

Answer 1

economy , health, income of an individual, education

Answer 2

Hey mate here is your answer-:

The two major criterion are-

1- per capita GDP in purchasing power parity terms -This is by international monitory fund based on data collected from member country.

2- Human Developement index - this takes in account per capita GDP-PPP , life expetency and education this data is realesed by united nation developement programme.this index,
of late is calibirated for inequalities also