Business Management Studies

Yes u can try in Doon Busi School Dehradun which is quit good in terms of Placement Assistance and Fee Structure as per your budget
PGDM SAP at DBS Dehradun had the highest placement percentage of 94%
the highest CTC offered: Rs. 16.4 LPA
Average CTC offered: Rs. 6.69 LPA.

You can check out the following link - https://www.shiksha.com/university/university-of-mumbai-856.

Yes ofcourse you can do MBA course after BBA in decision Science.

U can appear in JEE Mains exam or direct cllg enterence examination.

You can check out the following for more information - https://www.shiksha.com/college/aimfill-international-jayanagar-bangalore-37095.

BBA is good because if possibility you will also get hr post.

Dear aspirant, great connecting with you. Kindly checkout the below link for information related to your query. https://www.shiksha.com/college/faculty-of-management-studies-university-of-Delhi-malka-ganj-28361/admission.

Dear aspirant, Visit this link admission process of BBA in Xavier's Kolkata
https://www.shiksha.com/college/st-xavier-s-college-Kolkata-park-street-23242/admission.

Yes, you can surely take coaching for business management studies from home as the subjects are not very hard and you can easily study on your own.