The merchant navy is a highly profitable civilian sea career that transports cargo and passengers across the global shipping lane system. Entry routes include DNS (Diploma in Nautical Science), B.Tech Marine Engineering, and B.Sc. Nautical Science—all which require IMUCET or college-specific entrance exams after Class 12. Aim Defence Academy's Merchant Navy Coaching Academy in Kolkata... https://aimdefenceacademy.com/merchant-navy-coaching-kolkata/