Exam

Admission for BCA 2021 has already begun, and sessions at Amity University Mumbai have begun. BCA does not need an admission test. However, in order to get admitted, you must first pass an interview and be eligible.
10+2 with Maths / Computer Science / Information Practice / Computer Applications / Multimedia & Web Technology / Data Management Application / Web Application is required.
If you haven't already applied, I strongly advise you to do so as soon as possible because lessons have already begun.

That depends on your branch. Try shisha college predictor for better results. The link is https://www.shiksha.com/engineering/ap-eamcet-college-predictor. Hope my answer is helpful. Please upvote my answer.

No, as per 2019 last ranks you can't get any seat in JNTUA like CSE, ECE, EEE, CIV, MEC. Based on your branch you may get other JNTUs. But getting CSE or ECE in any JNTU is difficult. Hope my answer is helpful. Please upvote my answer.

As per 2019 Closing ranks, you can't get it. Because 2019 last rank for CSE BC-B boys is 62917 and for girls is 72932. Based on your college, the best colleges are D VENKATA RAMANA AND DR. HIMASEKHAR MIC COLL OF TECH, ANDHRA LOYOLA INSTT OF engineering AND TECHNOLOGY, KRISHNA UNIVERSITY COLLEGE OF engineering AND TECHNOLOGY, and POTTI SRIRAMULU COLLEGE OF engineering AND TECHNOLOGY. Try Shiksha college predictor to know better. The link is https://www.shiksha.com/engineering/ap-eamcet-college-predictor. Hope my answer is helpful. Please upvote my answer.

Yeah, definitely you can take admission here. You will be able to make international relations in this college. Also, it's one of the top tier college of India so you will definitely be in a good position here. But if you get better branch in your home NIT(if it's good) then you can better opt that.