hi,

see the colleges you have mentioned in excellent for its quality of education, infrastructure, faculty students ration and placement history. however for gate point of view, it is difficult to rank a college. gate stands for graduate aptitude test in engineering where no age limit. students from 3rd year of engineering may appear in gate from any of the stream. also for engineering students gate exam is not mandatory. one who aspire to work in psus or want to pursue masters course in engineering or abroad may appear in gate exam. however based on students review I have rearrange the college name:

andhra university College of Engineering

Jawaharlal Nehru Technological University, Kakinada

Sri Venkateswara University

Sree Vidyanikethan Engineering College