Exam

Different colleges accept different exams. For eg, almost all the colleges in Maharashtra accept CET, NMIMS accepts NMAT, IBS access IBSAT. It's better you give as many exams as possible because this would tell you where you stand and improve on the same.All the best!

Honestly, preparation for JEE is not big deal but it becomes a big deal when everyone around you keep you warning all the time like it is as tough as going to mars. The key point is that about 1.5 million student appears for JEE and only 13000 students get selected which is less, then 1%. But, your

Hi,
You can refer the below link for colleges having low fee and accepting MAT score:
https://www.shiksha.com/mba/colleges/mba-colleges-accepting-mat-india

You can go for the MAT and GMAT can be written as well.
You can also go for state exams, such as MH-CET.
There are other colleges like S.P. Jain that offer courses like luxury management (one year program) that are good, and don't need any of these exams. You can search for such courses as well.

In NEET exam, you have to score 50 percent aggregate in PCB and pass in physics, chemistry, biology and English. So, even if you fail in maths and you have passed in the mentioned subjects and the additional subject. If CBSE has declared you as passed, you are eligible for NEET exam.