Hii Saruchi
There are many Colleges/universities in India which offer the course of bachelor's in business administration and some give it the name of bachelor's in management studies. They are the same subject wise. There are a number of entrances these colleges have every year for their courses.
1. University of Delhi - Du-Jat exam
2. Jamia millia islamia University entrance exam
3. St. Xavier's college Mumbai/Kolkata
4. Indraprastha University entrance exam
5 Christ university Bangalore BBA entrance
These are some of the top Colleges/universities for whose entrance you can apply as well as appear for.
Hope it helps.
Thanks!!!

different colleges offer the BBA program, and different colleges have different rules regarding the admission, some of the colleges give admission on the basis of class 12th marks, and some prefer to go for entrance exams.

the entrance exam usually contains questions from your commerce syllabus of class 12th and class 11th.