CBSE 10th

Government polytechnic is offering Diploma in sound Engineering, which you can do after class 10th for 3 years . After 3 years, you will get Direct second year Admission in Sound Engineering (Degree). For degree, passing in class 12th is compulsory in any Engineering field and for Diploma passing in class 10th is compulsory in all Engineering fields.

Yes, definitely, everyone can do study from IIT but its tuition fee is high about 1.17 lacs per semester. Overall, the tuition fee for a year will be approximately 2.35 lac rupees. But there may be a concession of 70% tuition fee if your family income is less than 4.5 lacs. So, it's good for you dear.
Hope this helps you.
Thank you.
Keep asking.

Please use Shiksha colleges predictor for CLAT:
https://www.shiksha.com/law/resources/clat-college-predictor
Best of luck.

You need to clear CAT exam with more than 90 percentile and then, you need to apply for college within the given period of time. Then, your GD and PI session will be there and after clearing this, all you will get is a final call for admission.

IMT Nagpur is better than XIME, Kochi in terms of placement, ROI. Location wise Both are same. XIME, Kochi has small batch size in compare to XIME, Kochi.

Your CAT Percentule is low.
You can try again CAT exam or try another college.
Your academics is also not much attractive.

Aviation always have great scope. You can become PPL (Private Pilot License)
CPL (Commercial Pilot License). And, then you can earn good money.

Yes, you can. You can do SPL (Student Pilot License) or PPL (Private Pilot License), after that you can do CPL (Commercial Pilot License).

Yes, you are eligible. Do well in GD PI rounds.