Merchant Navy Entrance - Indian Maritime University (IMU-CET)

Spherical Trigonometry & Navigation Math question bank (Nautical Science & Maritime Mathematics)

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Q1.
In Merchant Navy Entrance (IMU-CET / Nautical Science - Nautical Science & Maritime Mathematics): A ship's transverse metacentric height (GM) is calculated as KM - KG. If KM = 7.94 m and KG = 6.92 m, calculate the metacentric height GM.

(A)
1.02 m (Unstable)
(B)
82 m
(C)
02 m (Positive Stability)
(D)
14.86 m
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Q2.
In Merchant Navy Entrance (IMU-CET / Nautical Science - Nautical Science & Maritime Mathematics): A ship's transverse metacentric height (GM) is calculated as KM - KG. If KM = 9.11 m and KG = 8.49 m, calculate the metacentric height GM.

(A)
0.62 m (Positive Stability)
(B)
42 m
(C)
0.62 m (Unstable)
(D)
17.6 m
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