When it is 11:00 a. m. in Riyadh, it is 4:00 p. m. in Manila. If your flight from Riyadh to Manila lasts 11 hours and 40 minutes, and you land at 2:00 a. m. on Monday (Manila time), what time was it in Riyadh when you left?

a.

4:20 a. m. Sunday

b.

9:20 a. m. Sunday

c.

2:20 p. m. Sunday

d.

11:20 p. m. Sunday

From the given times in Riyadh and Manila, it may be concluded that time is Riyadh is 5 hours earlier than in Manila. When you land on Manila by 2:00 am on Monday, the time in Riyadh was just 9:00 pm on Sunday. Since the total time the travel took is 11 hours and 40 minutes, the time in Riyadh when you left is

9:20 a. m Sunday

Thus, the answer is letter B.