How can you say if a country is Rich or poor

In common language, the terms "rich" and "poor" are often used in a relative sense: A "poor" person has less income, wealth, goods, or services than a "rich" person. When considering nations, economists often use gross domestic product (GDP) per capita as an indicator of average economic well-being within a country.

Explanation:

If a country is rich in human resources, natural resources as well as financial resources then it can be said as a rich country otherwise it can be said as poor country.

1.c

2.a

3.d