Correct option is A
The country that follows more than one time zone is USA.
· Time zones tend to follow the boundaries of countries and their subdivisions because it is convenient for areas in close commercial or other communication to keep the same time.
· France, including its overseas territories, has the most time zones with 12.
· Russia has 11 Time Zones.
· USA has 6 times zones and India has only 1 time zone.
· South Africa has 2 time zones.