Multiple Choice Question (MCQ)

Question: What is the magnetic bearing of the line, if true bearing of a line is 85 Degree 30 Minutes and the magnetic declination is 4 Degree East?
A. 77 Degree 30 Minutes
B. 81 Degree 30 Minutes
C. 89 Degree 30 Minutes
D. 93 Degree 30 Minutes
Correct Answer: 81 Degree 30 Minutes