You have 52% in Class 12th, and therefore you meet the cut-off marks of almost all of the colleges in Mumbai for B.Sc. IT. Some of the institutes with whom you may look to apply are as follows:
Eligibility Criteria:
Academic Requirements: Students with a Higher Secondary Certificate or equivalent examination in mathematics or statistics are normally a precondition by most colleges. The aggregate percentage of marks required varies: for open category candidates, it is 45%, and in the case of reserved category candidates, it is 40 percent. Subject Prerequisites: Mathematics or Statistics to be pursued in 12th class for getting admitted in B.Sc. IT
Application Procedure:
1. Research Colleges: Refer to the above colleges, admission criteria, and details of courses undertaken to determine whether it is commensurate with the applicant's qualifications and the direction of the career that is being desired.
2. Application submission: Fill out forms for any of the chosen colleges every time their respective deadlines come up.
3. Merit-Based Admission: This will be meritorious according to aggregate percentages of marks acquired in the 12th standard examination, considering special marks in mathematics and other similar subjects.
4. Guidance and Counseling and Interview: In some colleges, they are offering guidance and counseling or interviewing students to select.
Addition
Cut-offs: This also varies every year with the number of students appearing for the entrance exam and the number of seats available in colleges.
Reservation: There is also reservation through which colleges are providing relaxation to certain percentage eligibility conditions to the candidate falling under the reserved category.
Alternate Route: If a student cannot qualify for direct entry, then the post-HSC Diploma in the relevant stream is an alternative route. It may even allow lateral entry into the second year of B.Sc. IT.
A short video presentation of the best B.Sc. IT colleges in Mumbai that provide direct admission without entrance is available here.
This would provide the best college that suits the profile and aspirations by properly and minutely examining all the eligibility criteria and the processes associated with admissions in those colleges.