BBA

Most of the colleges conduct separate entrance exam for admission to BBA course. Some of the entrance exams conducted for BBA course are as follows:
AIMA UGAT AIMA Under Graduate Aptitude Test UGAT is a national level examination conducted annually by All India Management Association (AIMA). It is conducted to screen capable candidates for admission in various courses such as BBA BCA Integrated MBA, BHM B.Com etc. SET: SET or Symbiosis Entrance Test is a common test conducted by Symbiosis International University for admission in undergraduate courses in the fields of Law, General, Design, Engineering and Health Science. IPU CET IPU CET 2017 (IP University Common Entrance Test) is a university level entrance exam conducted for admission to 60 undergraduate, postgraduate and research courses.

Most of the colleges conduct separate entrance exam for admission to BBA course. Some of the entrance exams conducted for BBA course are as follows:
AIMA UGAT AIMA Under Graduate Aptitude Test UGAT is a national level examination conducted annually by All India Management Association (AIMA). It is conducted to screen capable candidates for admission in various courses such as BBA BCA Integrated MBA, BHM B.Com etc. SET: SET or Symbiosis Entrance Test is a common test conducted by Symbiosis International University for admission in undergraduate courses in the fields of Law, General, Design, Engineering and Health Science. IPU CET IPU CET 2017 (IP University Common Entrance Test) is a university level entrance exam conducted for admission to 60 undergraduate, postgraduate and research courses. Regards.

Hi Puneet,
Congratulations on securing such amazing marks!
Firstly, for B.Com the percentage for all the boards are different, like for CBSE, last year it was 93% and ISC it was 95% and for state board it was 88%, for merit listing. You can definitely apply for the course and wait for the result, if not 1st list then you might stand a chance in the second list. Link for B.Com:- http://www.sxccal.edu/admissions/SXCAdmission2018/UG8102/infoBCOM.htm.
Secondly for BMS, you have to sit for an entrance exam, and thus the proper aggregate percentage including the board marks and test marks will make you eligible for admission. The cut off are pretty high as well. Link for BMS: http://www.sxccal.edu/admissions/SXCAdmission2018/UG8102/infoBMS.htm.
The link below will provide you the eligibility criteria for both. http://www.sxccal.edu/admissions/SXCAdmission2018/UG8102/EligibilityCriteria.htm.
Do apply for both if required, I am sure you are going to make it through.
Wishing you good luck!