UGC-NET | UGC NET CS 2015 Jun – III | Question 20 Improve Improve Improve Like Article Like Save Article Save Share Report issue Report Last Updated : 14 Jun, 2018 Like Article Save Article Previous UGC-NET | UGC NET CS 2015 Dec – III | Question 61 Next UGC-NET | UGC NET CS 2015 Jun - III | Question 21 Share your thoughts in the comments Add Your Comment Please Login to comment...