CBSE 12th

Chances are very low as it depends upon your JEE rank.

If you had written NDA exam, it will help you a lot. If you have nhot given NDA exam then complete your degree and then write NDA exam.

You may join a short term Diploma for the same which can be completed during your holidays after your school hours. Various institutes provides courses of varying duration you may pick one convenient to you.

After class 12th, you are eligible to study the following merchant navy courses:
B.Sc Nautical Science
B.E. Marine Engineering
B.E. Naval Architecture and Offshore Engineering
B.E. Petroleum Engineering
B.E. Mechanical Engineering
B.E. Harbour & Ocean Engineering
B.E. Civil Engineering
B.E. Electrical & Electronics Engineering
B.Sc. Marine Catering

Hi Amrutha,
This is a personal choice as the career in hotel management is about making others happy and comfortable. Read this article below, see the aptitude and career options fits your requirements:
https://www.shiksha.com/hospitality-travel/hotel-hospitality-management/articles/your-career-after-doing-hotel-management-blogId-4630

There is a probability of getting admission at this percentage. You can try in some of the private colleges in Jaipur like Anand International College of Engineering, JEC and GIT.

Hi Pummy,
You can fill if you meet the college specific requirements and criteria. Please check college websites for notifications and cut-offs and apply accordingly.

You can get in to Ramnaraian Ruia College, Elphinstone College, Wilson College, Andrews College and Mithibai College.

HI Mahanthi,
Candidates from any stream are eligible to take the UPSC IAS exams.