Sam observed that when it is 10am in City A it is 4pm on the previous day in City B.
Sam boards a flight from City A that takes off at 3am City A local time and arrives in City B at 7am City B local time.
On the return leg of the journey from City B to City A the plane flew at double the speed and took half the time. If Sam boarded the plane at 3am City B local time at what time would he arrive in City A. (ignore the day on which the flight will arrive in City A)
(A)4am City A time
(B) 8pm City A time
(C) 7 am City A time
(D)None of the other options
Sam boards a flight from City A that takes off at 3am City A local time and arrives in City B at 7am City B local time.
On the return leg of the journey from City B to City A the plane flew at double the speed and took half the time. If Sam boarded the plane at 3am City B local time at what time would he arrive in City A. (ignore the day on which the flight will arrive in City A)
(A)4am City A time
(B) 8pm City A time
(C) 7 am City A time
(D)None of the other options
