Correct Answer:
Option C - Both the cities of Mumbai and Bengluru have airplane services and both the cities are connected by air services, so one can travel from Mumbai to Bengluru quickly to reach Bengluru. Hence, only assumption I is implicit.
C. Both the cities of Mumbai and Bengluru have airplane services and both the cities are connected by air services, so one can travel from Mumbai to Bengluru quickly to reach Bengluru. Hence, only assumption I is implicit.