Hotel / Hospitality Management

Yes, you are very much eligible to study BHM course if you have completed your +2 from NIOS board as NIOS board is also considered as a recognised board.
However, below I have mentioned the eligibility criteria for pursuing BHM course.
Kindly have a look at it.
Eligibility criteria for BHM course:
Candidate must have passed +2 level of examination from a reputed Institute
English should be one of the main subject in +2 level
Candidate's age (General and OBC) should not exceed more than 22 years at the time of applying for the course
Age relaxation of 3 years is provided in case of SC/ST candidates
Some top entrance examinations for hotel management course:
&get; IIHM Entrance Exam
&get; Under Graduate Aptitude Test
Bharati Vidyapeeth University HM Test
Federations of Hotels and Restaurants Association of India (FHRAI)
NCHMCT JEE, etc.

While Hotel/Hospitality management is a field that focuses on all areas of hospitality operations including hotels, restaurants, cruise ships, amusement parks, country clubs, and convention centres .Some Good Colleges are listed:
- IHM- Mumbai.
- IHM- Delhi.
- Indian Institute of Hospitality & Management- Thane.
- Rizvi College of Hotel Management- Mumbai
- IHM- Meerut, and many more institutes.
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.