Statement: Ravi decided to leave office at 4.00 p.m. to catch a flight to Bangalore departing at 6.00 p.m.
Assumptions:
1. The flight to Bangalore may be delayed.
2. He may be able to reach airport well before 6.00 p.m.
3. He may get adequate time to search for a vehicle to go to the airport.
Answer: C
I cannot be assumed from the given statement and so it is not implicit. Also, knowing that his flight is scheduled to depart at 6 p.m., Ravi would leave accordingly, keeping enough time to search for a vehicle and to reach the airport well before time. So, both II and III are implicit.