CBSE 12th

Yes, you can get a good college because now colleges offer admissions only on the basis of JEE score or any other competitive exam. And the percentage of class 12th has a very little effect. So, do good in JEE. It will surely get you in a good college.
All the best.

No! Lateral entry is the admission process for diploma holder students for admission directly in the second year. You have to give an entrance exam.

All you have to do is to just appear for JEE Mains exam and come out with a decent rank. DTU take admission on the basis of JEE Main rank. Thank you.

The shortlisting criteria for interviews of IIM-B is based on CAT score, class 10th, class 12th and graduation scores and work experience. In case of IIM Bangalore, the weightage for past academic performance and work experience is high, so it depends if you score well in CAT exam. Please use the Shiksha Call Predictor: https://www.shiksha.com/mba/resources/iim-call-predictor.

You are eligible for admission but final admission depends on a lot of factors. The shortlisting criteria for interviews of IIM-B is based on CAT score, class 10th, class 12th and graduation scores and work experience. In case of IIM-B, the weightage for past academic performance and work experience is high, so it depends if you score well in CAT exam. The graduation scores can create a problem for IIMB specifically but other Iims have a different criteria. Please use the Shiksha Call Predictor: https://www.shiksha.com/mba/resources/iim-call-predictor.

The application process is quite simple if you follow instructions. Interested candidates can apply online/ offline with required information.
Admission is based on the marks obtained in 10+2.
Selection parameters and weightages:
Weightage of 4% will be given to Jain minorities.
Extra marks may also be awarded to the students possessing NCC / NSS / Rovers / Sports certificates.
Regards.

Hi, To answer your question in few words then I would advise if you qualify for B.E then go for it. Later you may pursue professional IT courses and settle your career in IT. BCA is good but having an engineering degree still highlights your academy in case you are interested in IT.

Top 5 Ayurveda colleges in India:
1. Shri Dhanwantri Ayurvedic College, Chandigarh
2. Rajiv Gandhi University of Health Sciences, Bangalore
3. Gujarat Ayurved University, Jamnagar
4. JB Roy State Medical College, Kolkata
5. Ayurvedic Medical College, Kolhapur
Regards.