Refer to figure.
For this type of questions, the comprehension of some basic definitions is required:

• Variation is the difference between true and magnetic heading or between true and magnetic track. Remember the rhyme: Variation East(+), Magnetic Least - Variation West(-), Magnetic Best.
• QDM = Magnetic bearing from the aircraft to the station.
• QDR = Magnetic bearing from the station to the aircraft.
• QTE = True bearing from the station to the aircraft.

Therefore, two calculations should be done:

1. Converting the bearing from the station from True (QTE) into Magnetic (QDR), applying the Variation:

• QDR = QTE + VAR = 229° + 10° = 239° (Variation West, Magnetic Best)

2. Converting the Magnetic bearing From the station into Magnetic bearing To the station:

• QDM = QDR - 180° = 239° - 180° = 059°.