CBSE 12th

Hi,
Yes, of course you will get into NITs. You have scored well in JEE Mains as well as in board in your category. So you will definitely get into NITs.
All the best.

Hi,
After 12th you have courses of various streams to pursue like Medical, Engineering, Management, Law, Fashion etc. More important is your interest.
All the best.

After 12th you have lots of other options to do with. But most important is your interest. You can go for Medical, Engineering, Management or simply Science

If your graduation scores are excellent and good extra curriculum record, recruiter may condone your score in +2 stage.

if your performance is good in BCA then it didn't effect your future.

yeah sure. marks don't matter too much go for private colleges

if you are well determined.then drop otherwise go for private colleges

You need to have completed your B Tech or BE in the streams like electronics, electrical, computer Science or mechanical engineering. You need to have aggregate score of 60% and above throughout your career.
Indian citizens who are not more than 35 years of age can apply; however, there is some relaxation in the age limit for candidates from the reserved categories. The candidate can appear in the written test during the final year of B Tech or BE course.

Any stream of Students do BCA but Computer Science is only for those have select thAt subject with Science stream