Dual

You should opt for BBA+MBA.

Hi,
Eligibility
Candidate must have passed 10+2 from Commerce/ Science stream from a recognized board.
Non Commerce student should also pay Rs. 1000/- for bridge course.
Admission Process
Register and Apply: Interested candidates can apply online with required information.Merit Screening: Admission is based on the marks obtained in 10+2.
https://www.shiksha.com/bba/course/integrated-bba-mba-k-s-school-of-business-management-navrangpura-ahmedabad-124708

Travel and tourism is fine. Ultimately your choice matters a lot. There are job opportunities in industry too but travel and tourism is better. Both have good scope.

See their detailed process on their official website. Even you can speak/write to their executive.

Hello Parthiv,
I don't think NIMS offers this course. But I am attaching a link that will give you all required information.

You have good marks and that shows that you are capable of clearing their entrance test.

There is no course like B. Tech+MBA in VIT University. You have to complete your B.Tech first and then go for MBA if interested. But we have a 5-year integrated M.Tech course for which you need to appear for the VITEEE exam. This is the only way to get in VIT.