CBSE 12th

Hello,
You can opt for engineering. These are the traditional streams students choose. Some new streams are also in demand nowadays like nanotechnology, agriculture
Students are also moving in fashion designing and interior designing. Research oriented students can go for KVPY and get into institutes like IISC or IISERs.
There are courses like mechanical/ electrical and computer Science in engineering to newer ones like hotel management and fashion designing. You can opt for any of these as per your interest.
I hope it helps. If so, kindly upvote this answer.If you have any further questions, kindly revert.

In order to advice you, you are requested to share your subjects in 10+2 stage and your areas of interest.

You have good chances to convert but your graduation percentage is on the lower side. Still if you perform well in GD/PI, then you have good chances to convert. As B-Schools give weightage to GD/PI-WAT/PI rounds.

You cannot pursue MBA directly after completing class 12th. Instead, you can opt for integrated MBA programme (BBA+MBA).

Hello Abhishek,
To be able to pursue MBA, you need to first complete graduation in Bachelors degree. As your focus is on MBA, I would suggest you to opt for BBA. You can also opt for Integrated courses like B.Com+MBA or BBA+MBA. There are hundreds of good colleges providing those degrees. All it depends is from where do you wish to pursue these courses.

BCA or BBA are two good professional career courses based on your defined criterion of medium or low & medium salary package requirements.

Yes, you have chances to get a call from XIME, Bangalore. You have a decent score and academic profile so you can expect a call. You will just need to perform well in GD/PI.

Generally, Hotel Management colleges prefer students who have completed their 12th exam as a regular student. But some colleges may have no issue with the distance education. You have to check with the college directly.