Hello.

It is tough to find a college that don't accept donations . Beacuse the college management need profit as well. If you want I can provide the top colleges in Gujarat. If there are any colleges that don't accept donations means that must be a govt. University/college.

These are the top colleges where u can enter only through entrance exams like advance ,bits..

https://engineering.careers360.com/colleges/ranking/top-government-engineering-colleges-in-gujarat

Hope this is helpful.

Good luck.