Congratulations on your achievement Mittal,

So basically you're opting to do engineering.

So the College specified below could give you Admissions and these are the top most colleges list

1. Parul University

2. Navrachna University

3. Maharaja Sayajirao University of Baroda, Vadodara

4.Sardar Vallabhbhai National Institute of Technology Surat

5.Indian Institute of Technology Gandhinagar

6. Dhirubhai Ambani Institute of Information and Communication Technology, Gandhinagar

For more clarification

You can just go through the link given below:

https://www.google.com/url?sa=t&source=web&rct=j&url=https://engineering.careers360.com/colleges/list-of-engineering-colleges-in-gujarat&ved=2ahUKEwjV666i3MnrAhUkheYKHe7qD7oQFjAMegQICxAC&usg=AOvVaw1BmCiQeHF9Qk4jER0fsp7w&cshid=1599025549042

Hope you find this useful

All the best for your future