What do you think the most developing country is in the world? what is the most developed country is in the world?

The most developed country in the world is actually Norway.

"Here is the most developed country in the world. It is highly ranked on the list of the highly developed countries in the world by the Human Development Index (HDI) with the highest score of 0.944. Norway comes as the 4th country in the world by GDP (PPP) per capita which records $55,398 and the life expectancy in this country is high as it records 80 years for males and 84 years for females.

Norway is ranked among the top countries in the world in terms of having the highest standard of living, has a perfect universal health care and it is ranked as the largest producer of natural gas and oil in the whole world excluding the Middle East. Economy in Norway chiefly relies on the extensive reserves of natural resources such as minerals, natural gas, petroleum, hydropower, fresh water and seafood. In Norway, you can also enjoy high quality of life, low unemployment rate and democracy since it was ranked before as the most democratic country in the world."

toptenny.com

Slovenia is the most developed and Amgola is the least developed