After Class 12, you can join the Merchant Navy if you have PCM (Physics, Chemistry, Maths) and meet medical fitness standards. You can apply for courses like B.Sc Nautical Science, Diploma in Nautical Science, or Marine Engineering through IMU CET or approved maritime institutes. After completing the course and onboard training, you can start sailing.

https://www.careers360.com/careers/merchant-navy

Hello,

You can join the Merchant Navy after 12th in the following way.

If you studied Physics, Chemistry and Maths in 12th, you can join through courses like Diploma in Nautical Science, B.Sc Nautical Science, or Marine Engineering. You must clear IMU CET and pass a medical test.

If you did not have Maths, you can join through GP Rating or Catering courses after 10th or 12th. Medical fitness is required.

Always take admission in DG Shipping approved institutes only.

Hope it helps !