IMUCET

Sponsoring something (or someone) is the act of supporting an event, activity, person, or organization financially or through the provision of products or services. The individual or group that provides the support, similar to a benefactor, is known as the sponsor. Hope it helps.

No, you have no chance to write IMUCET but I prefer you to fill the form. If selected, then okay. Otherwise, try next year.

Yes, IMUCET is a central government university.

Hello,
Here is the eligibility criteria:
The eligibility for joining merchant navy is finishing class 12th with physics, chemistry and mathematics. Candidates have to be unmarried Indian citizens (male or female). Normal vision is required but glasses up to plus or minus 2.5 may be allowed.
Physical Requirements:-
1. Eye Sight = 6/6
2. Height = 167 cms
3. Weight = 50 Kg
4. Chest = 77 cm (Normal) / 82 cm (Expanding)

No, there is no such procedure.

There is no need of class 12th mark sheet during the form filling. But they need your 10th mark sheet, caste certificate, etc. When counseling starts then they require your class 12th mark sheet.

Please check for your eligibility to appear for the IMUCET from the criteria mentioned below. https://www.shiksha.com/university/indian-maritime-university-chennai/exams/imucet.