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Mining Engineering · Q56

Mine Surveying

Engineering and GATE · Mining Engineering · question 56

Q56

The magnetic bearing of a line AB is 141° 15'. What is the true bearing of the line if the magnetic declination is 8° 15'W.

A.
149° 30'
B.
133°
Answer
C.
74° 45'
D.
144° 12.5'

Answer: Option B

Solution

Answer: Option B
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