Question

Name the following:
Indian cities that are densely populated.
1]
(5)
2]
Brazil's ranking in the world with regard to population as well as land area
3)
The part of Brazil that is sparsely populated.
Factors due to which human settlements have been established for many
centuries.
5]
The most populated country in the South American Continent.​

Answer 1

Answer:

1. Delhi

I know only first part