Colleges in Gujarat

Yes, in many field class 12th percentage matters.
But, in some fields there is no matter, but you should have more than 60% for safer side.

Top institutions for MCA are:
1. College of Computer Sciences
2. MIT School of Management - [MIT-SOM]
3. Ness Wadia College of Commerce
4. Vishwakarma Institute of Technology, Bibwewadi
5. Birla Institute of Technology - [BIT Mesra]
6. Vellore Institute of Technology - [VIT University]

I hope this link will help you
http://www.studyguideindia.com/Colleges/Distance-Education/default.asp?Course=M-Sc-Colleges&state=GJ.

There are two branches. One is ICT, and the other is ICT+minors in Computational Science. You can register for admission and depending on your overall rank; you will get ICT or ICT+CS.
For admission through GUJCET, you need to score minimum 98% in boards and above 110 in GUJCET. Your overall rank should be in top 250.
I have taken admission through JEE Mains and my all India rank was 10015 and I got admission in ICT.

B.Pharm: 4 Year Under Graduate Course
Eligibility: For admission to B.Pharm Courses, the candidate shall have passed HSCE ( Std. XII, 10+2 pattern) in Science Stream with 45% marks for Open ( 40% for SC/ST/SEBC) in theory only or theory and practical with Physics and Chemistry as compulsory subjects along with Mathematics/ Biology/Bio-Technology as one of the subject in qualifying examination
for more info: http://www.paruluniversity.ac.in/home/
apply online: https://www.puadmission.in/

IIM Ahmedabad Cutoff - IIM Ahmedabad is the topmost B-School in India. The IIM Ahmedabad cutoff should be really high but the institute has reduced its CAT cutoff for the admission process in the last few years. The cutoff for CAT was over 90 percentile during the academic year 2016-17. Later, it was reduced to 80 percentile for General candidates from the academic year 2017-19. The institute has released the CAT cutoff for the academic year 2019-21 and there has been no change in the same as compared to that of the previous year. So, let us find out all about the IIM Ahmedabad cutoff in this article.