Rizvi College of Engineering, Mumbai

To know about this, you can use college predictor:
https://www.shiksha.com/b-tech/resources/mhcet-college-predictor
Good luck!

Please visit this link. This is a college predictor by Shiksha and I hope this will help you to choose the right college-
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You can try. Rizvi College gives admission to minority quota too. You can apply through minority quota too and simultaneously try for management quota. You belong to minority quota plus you have done HSC from Rizvi plus you are willing to take admission in management quota, so the combination of everything leads to a high probability that you can get admission. But, you have to try. All the best.

No, you can only get admission through management quota.

Yes, you will get admission in Rizvi College through cap round because your diploma percentage is good.

Why don't you try Shiksha's college comparison tool to know difference about the colleges:
https://www.shiksha.com/resources/college-comparison

Yes, you can get admission in Mumbai.