BBA

Yes, you most certainly are eligible to appear for CAT. However to merit an interview call from IIM's, you will have to do really well in your CAT. IIMs usually give a lot of weightage to past academic performance and you would not be in the top half. Hence to compensate for the same, you will need to be among top 0.5% in CAT. I would suggest you prepare well for CAT.

Dear,
Based on the the UGC regulations you need to have a valid graduation and cannot do PG (MBA) on the ground of HSC (12th)
Hope it was of help,
Regards,
Arun Dev

Abhaty !It is suggested to select the course based on your interest.study about the course,its scopes and then choose it based on your comfortness in that discipline.both are doing equally good in their professional but choose the institute carefully,here are some of the premier institutes where you may get admission:
1.University of Delhi
2.SRM
3.Lovely Professional University
Lovely Professional University is doing exceptionally well,they along with good placements has set a new standards in field of education.They work while collaborating with industries benefiting their students in placements.

Please refer to https://www.shiksha.com/mba/ranking/top-mba-colleges-india to chose a right B School for MBA.

There are very less job opportunities after BBA. You can do MBA after that. If you want a job, sit for exams like UPSC, IBPS, SBI-PO, SBI-Clerk and other banks and railways exams.

Hello dear,Ashutosh college,st xaviers,dino bondhu andrews,presidency.Best of luck!

Then you'll have to contact your principal regarding it. Ask the office staffs what is needed to do.