Question

according to the world bank,classify the countries of the world into two groups on the basis of per capita income

Answer 1

Low income countries had GNI per capita of US$1,025 or less.
Lower middle income countries had GNI per capita between US$1,026 and US$4,035.
Upper middle income countries had GNI per capita between US$4,036 and US$12,475.
High income countries had GNI per capita above US$12,476.

hope this helps