Colleges in Pune

Yes,
All field students are eligible for the hotel management course. The only criteria is to clear the NCHMCT JEE exam which is held every year if you want to do from a private university or institution. The admission is based on your previous examination.

Dear Vivek, check the link below to know the colleges you can get with this rank:
https://www.shiksha.com/b-tech/resources/jee-mains-college-predictor
In case, you don't get DY Patil, don't settle for some mediocre college. Instead of settling down for some mediocre college, it would be better if you

The eligibility criteria to get admission in this college is must passed your XII from any stream or equivalent government approved diploma in Engineering/Technology with minimum 50% marks (45% for SC/ST candidates).
You have got 42%. I am sorry to tell you that you are not eligible to take admission

For admission in computer engineering at DY Patil, 80% seats are filled through centralized admission process (CAP) conducted by DTE based on the rank obtained in Maharashtra Common Entrance Test (MHT-CET)/JEE Mains.
Remaining seats are filled by the institute on the basis of marks obtained in 10+2.

Some of the colleges in Pune for BTTM are:
YASHWANTRAO MOHITE COLLEGE OF ARTS Science AND COMMERCE.
UNIVERSITY OF PUNE.
UEI GLOBAL PUNE
These are the best colleges and universities offering Bachelors in tours and travels.

Please refer to the link provided below where you can download college brochure which contains details regarding admission protocols followed to secure a seat in Fergusson College (FC Pune) for MCA.
https://www.shiksha.com/it-software/course/master-of-computer-applications-mca-fergusson-college-fc-p

There are no of renowned colleges in pune that offers B.Com. Some of them are:
MIT Arts, Commerce and Science College
College of Science, Commerce and Information Technology, Audogik Shikshan Mandal
Suryadutta College of Management, Information Research and Technology
For more colleges and further info