The basic qualification for hotel management is that you pass class 12th. After that, have a search for the suitable hotel management institute. Then take internships in hotel management to get a hands-on knowledge of the industry.
Yes, why not! If you have interest in hotel management then apply for a good school for hotel management and after finishing a course take a suitable internship to establish your profile in this field.
Dubai and India both have flourishing business in hotels. Both places have international chains of hotels. It completely depends on your choice of internship that you plan to do.