B.A

CLAT is not a course. It is a common law admission test for 5-year BA LLB, BLS LLB or BBA LLB course from various National Law University such as Jodhpur, Hyderabad, West Bengal, Mumbai and so on. If you are interested is law, has good logical reasoning, good in communication and persuasion then you may go for law. If IIT stands for engineering, AIIIMS for MBBS then National Law University stands for law programmes. You can get a job in the legal department as a legal advisor in drafting and application of litigations as well as non-litigation and you may start your independent career too.

Depends on your category.

Depends what category you come under.

Hi,
To become a Lecturer, one has to apply, appear and crack NET exam after Post Graduation Degree with required eligibility.
NET 0- National Eligibility Test conducted by UGC twice every year one in June and other December every year for selection of Lectureship and award to JRF(Junior Research Fellowship).
The eligible candidate must be an Indian National having completed 55% marks(50% for SC/ST candidate) in any stream from a recognised University. Thetre is no upper age limit for those applying for Lectureship but those applying for JRF should be within the age of 28 years.

IIM-Bangalore has some strict percentage criteria for boards (80% above in 10th and 12th, if I am not wrong). So, B might be off the books, but you still seem to have a decent chance at C with a high percentile. I don't want to be blunt, but you will really need to nail CAT hard. Otherwise, try looking at ISB, etc. wherein the admission isn't so marks based.
Good luck.