Since 1960 Brazil, Kazakhstan, Myanmar, Pakistan, and Tanzania have relocated their capital cities . Which of the following statements about the new locations is true for all five countries?
(d) A more central location was chosen .

(d) A more central location was chosen    

Explanation:

Brazil's former capital, Rio de Janerio was a coastal city and on April 21, 1960, the project to build a more central capital began, this new capital is Brasilia.

Almaty  was replaced by Akmola a more central city as the capital of Kazakhstan. Myanmar, Pakistan and Tanzania also changed their capitals in favor of a more central location.

b. 20: 5

explanation:

20% of the worlds population lives in southwest asia, and less than 5% of the world's

land area.