Utkal University

Yes, you can do this course. Go for it.

Both courses are best in their segment.
It is upto you now, in which industry/ area you want to become specialised. Please visit the institutes for more information.

Yes, Thomas Cook is an old institution with great placements.

Hi,
Please refer to the link:
https://goo.gl/5nqA0p

You could go for MBA in tourism which might involve some what travelling as well later.

Hi,
Go for the following link for details:
https://www.shiksha.com/college/indian-institute-of-tourism-and-travel-management-bhubaneswar-46843

Hello Rohit,
Yes, it's good option to go for travel & tourism after your graduation. Diploma courses that you are thinking are the best. They will enhance your employability. Follow like for different courses:
https://www.shiksha.com/hospitality-travel/travel-tourism/colleges/colleges-punjab