Hi Sonika,
Hotel management studies is a good course filled with lot of opportunities. B.S.C Hotel management course is for 3 years and M.S.C in hotel management is for 2 years.
Some of the best institutes offering Hotel management are,

• Institute of Hotel Management catering, New Delhi
• College is affiliated to IGNOU ,
• Requirements
• 50% marks in 10 +2 with English
• Candidate has to write NCHMCT-JEE exam.
• For Certificate course and diploma no need for entrance exam.
• Course fee -1,35,000(1st year)
• Delhi Institute of Hotel Management and Catering(DIHM &CT).
• Eligibility
• B.SC Hotel Administration
• 50% marks in 10+2 with English.
• NCHMCT-JEE entrance exam
• For diploma no entrance.
• Coures fees:1,48,000 (1st year)
• Jagnath Institute of Management Science, New Delhi
• Eligibility
• Bachelor of Hotel Management (BHM)
• Minimum 45% marks in 10+2, with English
• JET entrance exam, conducted by JIMS
• Personal Interview
• Fees: 1,15,000(1st year).
• Banaraidas Chandiwala Institute of Hotel Management. (Affiliated to GGSIPU University).
• Eligibility
• Minimum 50% marks in 10+2 with English.
• Entrance Exam: IPU CET
• Scholarship is provided for EWS Students.
• Fees: 1.17,000 1st year.
• Army Institute of Hotel Management, Bengaluru
• Institute of Hotel Management and Catering Technology, Bhopal
• Institute of Hotel Management, Bangalore
• Institute of Hotel Management, Hyderabad.
• Institute of Hotel Management and Catering, Panipat
• JP I institute of Hotel Management, Meerut
• Ansal University, Gurgaon
• IHM ,Chennai

Hope you get it, All the best
Thank you