International Institute of Hotel Management, Pune

You need to appear for the IIHM eCHAT examination, for more details check the link below:
https://www.shiksha.com/hospitality-travel/hotel-hospitality-management/exams/iihm-echat/application-form.

There is no percentage requirement for admission in IIHM. You must have qualified +2 level of exam from a recognized board.

I am assuming you want to go for a BA degree in Hospitality Management from IIHM Pune. You will have to sit for the online entrance exam E-CHAT (Combined Hospitality Aptitude Test). Once you clear that, there would be a group discussion and personal interview after which you'll get admitted into the college.

HI Piyush, you will get opportunities in the Public Relations sector such as Marketing, Advertising, Sales etc. Two or three years work permit is granted after graduation, you will get time to look for a job and work during this time. If you do good in your work you can extend your permit and apply for PR later.

You can check the details on: https://www.shiksha.com/college/international-institute-of-hotel-management-pune-pune-airport-34750

The eligibility depends on the type of course that you wish to pursue, the details of some courses is stated below:
Diploma Class 10th pass from a recognised board with minimum 40% marks.
Bachelors Degree: Class 10+2 examination with at least 50% marks.
Post-graduation degree: Bachelors degree from a recognised university with at least 45% marks.
Graduate & PG programs may also require you to appear in entrance exams such as NCHMCT, AIMA UGAT, E-CHAT etc.