I get 83 percentile in jee mains 2021 in EWs category.can i get seat in university or colleges for this score.predit some colleges in Ap

According to your percentile, your expected CRL rank will be around 1,77,000 and category rank will be in the range 26,000-27000. You have negligible chances of getting your home state Nit. With this rank you have moderate chances of getting non core branches at the newer NITs ( NIT Arunachal, NIT Nagaland, NIT Meghalaya, NIT Delhi etc). You can try for other colleges in your state like;

1.  Andhra University College of Engineering

2. KL University Guntur - Koneru Lakshmaiah Education Foundation

3. GITAM University, Visakhapatnam

Also, you can check out the link given below to explore more college options according to your percentile.

JEE Main College Predictor 2021 : Predict Colleges based on your JEE Main Rank

JEE Main College Predictor – Know your College Admission Chances Based on your Rank/Percentile, Home State, Caste, Gender, Exam Result & Get ...

Good Luck !