Andhra Pradesh

Yes, with this rank, you can get admission in CSE.

Yes, you are eligible for the entrance exam of LAW.

Hi Venkates,
Yes, you are eligible for this exam. Please apply for this exam.

Best books are same as the top books for JEE. You can check the best list here: https://www.quora.com/What-are-the-list-of-books-to-refer-for-IIT-JEE-exms/answer/Ankita-Gupta-374.

Hi,As you are from Andhra Pradesh you can appear for the Karnataka Common Entrance Test. A student from Andhra Pradesh can surely appear for the KCET if he or she has the required eligibility. KCET is a competitive exam conducted every year for admission to various professional degree courses in the state of Karnataka. KCET ia a reputed exam and it provides a wonderful educational platform for students from Karnataka and other part of India who want to pursue their career in various fields.

You can consider following colleges:
Academy of Aviation Engineering and Technology
Bandari Srinivas Institute of Technology
Bharat Institute of Engineering and Technology
Dynamic Institute of Aeronautical
Guru Nanak Engineering College
Indian Institute of Aerospace
Institute of Aeronautical Engineering
Jawahwr Lal Nehru Technology Academy Anantpur
Manipal Institute of Technology
Nimra Institute of Science and Technology

Actually, the seats are given here in Sastra University has Tamil Nadu quota and remaining are all India quota. For all India quota, there are two streams. For IPE marks, it's stream 2.

IPE points are not taken into consideration for giving concession. It is based oo the SRMJEE conducted by the university. It is an entrance exam to get admission in SRM University. If you get below 1000 rank in this exam then you're are eligible for the fee concession
For more details, read the information brochure of the university.

You need to have a very good score in SRMJEEE exam. Also, as CSE branch is in demand so competition becomes tough.