Apply for GP rating course After 10th or 12th: Varren maritime academy provide Best merchant navy courses in mumbai Like Gp rating,Deck Cadet, B.Sc. Degree in Nautical Science,Diploma in Nautical Science etc. Minimum 10+2 with 60% marks in PCM aggregate or 50% marks in the final year of B.Sc. with physics in any of the years of B.Sc. or B.E. / B.Tech. degree and 50% marks in English either at 10th or 12th or at graduation level. Visit Varren maritime academy segment.And Find More Information about Merchant Navy Cources.