Question id 67 - Navigation - FAA PPL(A) - Private Pilot Airplane

Navigation - (Refer to Figure 59, area 4.) You are flying along the coastline at 7,000' under the 9,000' MSL Class B shelf southeast bound (area 4). Are you required to have an ADS-B Out system?
No, the flight is taking place below 10,000' MSL
Yes.
No, the flight is taking place outside of Class B airspace.

Training tests and timed exam simulations FAA PPL(A) - Private Pilot Airplane