Mumbai

Dear Swati Shah, the following information makes you clear about admission procedure at SVIMS, Mumbai. Just go through this.
Selected candidates will be called to attend Group Discussions and Personal Interviews. Multiple Group Discussion & Personal Interview lists will be released in phases, both before and after the Application Deadline. The intimation for interview & group discussion is done through registered post and e-mail. In the case of some programs, Group Discussion may not be conducted, in favor of a rigorous interview process.
The selection criteria for calling candidates for admissions is based on multiple factors as follows:
•Past academic performance
•Quality & content of the answers in the application form
•Work experience, if any , in terms of job content & organization
•Group Discussion & Interview performance (applicable for final admissions only)
•Extra curricular activities, other interests & accomplishments
•Competitive Test score (CAT, MAT, XAT, CMAT)
A combination of all the above factors are used to determine the eligibility of candidates to be offered final admission. Test scores are NOT the only criteria for selection.
A high test score does not guarantee a call for Group Discussion/Interview. The selection criteria are based on multiple factors as mentioned above.
Hope you understood. Go accordingly. All the best.

Pardeep, some of the colleges offering B.Com in Mumbai are given in the link below
https://www.shiksha.com/search/?q=b.com&c=4&sc=83&sa=10224^^0^527^0^0^0&ts=1174833&rf=searchwidget&ct[]=10224&sp[]=527&ldb=l-527
Choose college of your choice and inquire whether they give chance to students who have done 12th in second attempt. Otherwise some of the best universities in the country offering B.Com and are having good placement record too are Sharda, Lovely, Manipal etc. Most of these universities not only offer B.Com (pass) but also B.Com (H), B.Com (Professional), integrated/ dual B.Com-M.Com/ B.Com-MBA, etc.
Check the websites for more details.
Good luck.