Over which part of the globe do the prevailing winds blow west to east?

Question

between 0ºN and 30°N latitude
between 0ºN and 30°N latitude
between 0°S and 30°S latitude
between 0°S and 30°S latitude
between 30°N and 60°N latitude
between 30°N and 60°N latitude
between 60°S and 90°S latitude
between 60°S and 90°S latitude

Answer 1

The prevailing winds blow from west to east between 30°N and 60°N latitude.