Hello Mithun...

You can take in the board after PCM in 12th Standard.. 

Generally Indian schools, foundations and colleges offer Hotel Management Courses at both undergrad and postgraduate dimensions. 

Great Communication, Teamwork, Awareness of business and money related issues and Good authoritative abilities are a portion of the required arrangement of aptitudes that will enable you to get down to business your HM profession.

So You can take the Hotel Management After Science PCM..

Hope these will be useful..

All the Best!!