Thanks for A2A brother.

I understand your concern, you have given a decent paper in JEE advanced and apparently clear it by even general cut off. 

But you need to remember you are a reserved category person and would always be treated accordingly under the eyes of government.

Now, with better marks, you have better category rank and hence a chance of getting a better college under your reserved quota

Hence, you have better fortune

Thank You

Hello

yes If a reserved category crosses general cutoff he would be eligible for seat reservation. Therer is also a seperate cutoff for reserved category students.

To check out more about JEE Advanced you can check out this link: https://engineering.careers360.com/exams/jee-advanced.