Compare ISM - Institute of Science and Management Diploma in Hotel Management & Catering Technology and Guru Nanak Institute of Hotel Management Diploma in Hotel Operation course on the basis of their Fees, Placements, Cut Off, Reviews, Seats, Courses and other details. Guru Nanak Institute of Hotel Management Diploma in Hotel Operation course is rated 3.8 out of 5 by 1 genuine verified students. Explore Shiksha for detailed comparison on all course parameters and Download free information on UG Diploma Admission details, Placement report, Eligibility criteria etc.