Business Management Studies

In general, to get admission into NAARM Hyderabad, one must score more than 70% in CMAT or more than 75% in the CAT exam.

BBA stands for Bachelor in business administration
You can get jobs after completing MBA.

Look a Science student is eligible for almost all courses because he is able to do it. If you have maths background then you won't face any difficulty in pursuing BBA. BBA is a good career option.

Dear Sweta, HRM is one blooming industry every professional would want to make a career line in. Street BMS I would suggest you to complete MBA in HR, it will help you study in-depth about the subject and will help you fetch the right company to work for. MBA HR would be for two years, some top colleges you can pursue your goals could be, Symbiosis
Christ
IIM
PESIT
Jain University and many others.

You can take civil services examination or you can continue your Masters in Sanskrit.

You should start preparing for MBA. But focus mainly on BBA now because you will have to get good marks in graduation.

MMU is better because it's an A grade university.