The Marlins English language test is not a pass or fail test.  Different companies and flag states require different scores, depending on the rank/position you are applying for.


For example, the current guidance for the UK MCA can be found here:


https://www.gov.uk/guidance/apply-for-a-cec-for-deck-and-engineer-officers#evidence-of-knowledge-of-the-english-language


You should contact the company or authority who asked you to take the test and they will tell you if your score is what is required for your position.