Hello P.Umar,
Below I am providing the link of the official website from which you can download the previous year question paper of UGC NET exams:

https://cbsenet.nic.in/cbsenet/ViewQuesPaper.aspx 

Hope this helps.
Feel free to ask any other query.
Good luck!

Hello..!!

SolvingUGC NET Question Papers will be the best strategy for you to crack this exam. Through this, you can boost up your confidence level and you can analyze your performance as well.

As requested, I have shared a link above for the Solved question papers of UGC NET Commerce. 

Hope you will get the best out of it..!!

All the Best..!!