Merchant Navy Eligibility Form Merchant Navy Eligibility Form Reference chart for height/weight below. Course BSc Nautical Science B.Tech Marine Engineering DNS Diploma Nautical Science Name Email Mobile Father Name Date of Birth Age auto-calculated from DOB (or enter manually) Calculated Age Higher Studies 10th 12th Weight (kg) 10th PCM (%) — write numbers only (e.g. 75) Physics (10th %) Chemistry (10th %) Math (10th %) 12th PCM (%) — write numbers only (e.g. 70) Physics (12th %) Chemistry (12th %) Math (12th %) Height Height (cm) Height (inches) Calculate