Actually as Sir has pointed above, the exam pattern underwent a serious change. So for more updates you can refer the official cbse ugc NET website. Paper 3 has been removed. The updated syllabus will be up on website soon. Now for Paper 1 I don't feel much change will be there but it has topics as Research Aptitude,Teaching Aptitude, Indian Polity,Comprehension, People and Environment,Reasoning as well. Only a slight change here. As per subject questions GateOverFlow is more than enough coz in previous syllabus it was vast, a few direct questions and some from the subjects. So if you've been studying for GATE you can easily crack UGC NET too,just that d wait for Syllabus of CS Paper is intense. Paper 1 is of general nature. Therefore,current GK and GA is must. I hope this helps. I m another aspirant aas you are. If you too find any information and update do share.