Hello aspirant,

In order to pursue BE Marine Engineering and B.SC Nautical Science, you need to be physically and mentally fit. And swimming is absolutely important. It's not much considered much but it is advised to learn about swimming also along with the studies. To pursue the course, you must have completed your 10th and 12th with the subjects Physics, Mathematics and Chemistry and the course duration is of 4 years and must have qualified in JEE if you want to pursue the course in IITs.

Hope, this information helps you.