The National Educational Testing Bureau of University Grants Commission (UGC) conducts National Eligibility Test (NET) to determine eligibility for lectureship and for award of Junior Research Fellowship (JRF) for Indian nationals in order to ensure minimum standards for the entrants in the teaching profession and research. The Test is conducted in Humanities (including languages), Social Sciences, Forensic Science, Environmental Sciences, Computer Science and Applications and Electronic Science.
Now you can access the papers of NET by putting up RTI to UGC. Though UGC have put the few papers on its web site, but you can ask for papers along with the answer key of every year which is not available on NET. I have recently did it for Law Code 58