Merchant Navy Officer

Firstly, you should focus on your studies because, your percentile is less. Then go for further B.Sc option. I am sorry to say, but you cannot get admission with such a low percentage.

What are your educational qualifications?

You should go to Calcutta. It will be the best place for you.

Sailors has following options to become commissioned officer:
(a) Branch commission: Sailors are eligible to become branch commission officer once they reach to JCO rank.
(b) If sailor has educational qualification to become a Naval Officer, they can appear in open examination to become officer.

Mechanical Engineering graduates can undergo 1 year duration Graduate Marine Engineering (GME) course to enter into merchant navy as Marine engineer. This course is offered by lot of institutes approved by the Directorate General of Shipping.
You may visit Indian Maritime University website for furt

The Indian Maritime University is a Central University, that was established by Government of India for imparting quality education in the maritime field. It has an All-India jurisdiction and the headquarters is in Chennai. It has campuses at Chennai, Kolkata, Mumbai, Visakhapatnam and Cochin. Unive

You can join IMU or any engineering college offering marine engineering course to become a marine engineer or you can join as a deck cadet course in a reputed institute to become a navigation officer.