Here are the study guide materials for NCHMET examination-

1. Arihant Study Package for Hotel Management and Hospitality Administration

2. Hotel Management Entrance Exam Guide By Jawahar Book Centre

3. Ramesh Hotel Management Entrance Exam Guide by RPH Editorial Board

4. Dharmendra Mittal's 10 Mock Tests For Hotel Management Entrances

Apart from these books, you need to maintain a proper timetable for yourself so that you can cover your entire syllabus and do not miss out on the important topics. Hope you found it helpful.

If you have any further questions feel free to post it here!!