I'm an HR student from SIBM Pune and am interning on a project with ITC Ltd. related to campus recruitment which requires me to analyze and find out the best engineering colleges in the country from each state. I would really like opinions on how to go about the same given the vast numbers of colleges. Also, given the number of surveys ranking various colleges, how do we find out which ones are credible? Names of frequently used credible services will also help. Looking forward to the responses.