B.Tech

I think Chandigarh University would be the best choice for B.Tech in mechanical.
There you will get more exposure and opportunity.
Also, faculty members are the Ph.D holders of IITs and NITs.

Of course, if you want to compare, government colleges are far more better than the private colleges. Not only the faculty members and the exposure, but also a greater opportunity to get placed in a good company with a decent package.

Swami Vivekananda Institute of Science and Technology (SVIST), Kolkata is the best option for B.Tech ECE. It is also best in all other aspects.

If you hails from cbse board, then don't do to your college to get your cert back. They won't ever. Have a FIR filed against your misplace of Migration and Tc certificate or an article of this misplace in an English newspaper. Fill the form for the duplicate Migration cert. You can get your TC from

If you want, you can drop a year or you can take admission in private colleges.
All the best.

You can use this MHT-CET and JEE Mains college predictor tool to know the available shortlisted colleges based on your marks.
https://www.shiksha.com/b-tech/resources/mhcet-college-predictor
https://www.shiksha.com/b-tech/resources/jee-mains-college-predictor

According to new eligibility condition either candidate have 75% + marks in class 12th or you have to be place in top 20 percentile in your 12th class board.

Hello Rushi,
As per your rank, your chances are very high for good colleges, however, check here to know more.
https://www.shiksha.com/b-tech/resources/mhcet-college-predictor