UGC(University Grants Commission) has announced the answer key of the NET(National Eligibility Test) held on December 30, 2012. This is the second time that the objective test was conducted for the NET/JRF.
UGC has explained on its official website that the question papers and answer keys for the UGC NET will be available between February 18 and February 26, 2012. You are required to download the PDF of your exam before that if you want to check your correct answers.

Download UGC NET Answer Key

To download the question papers of all subjects, click here.

To download the answer keys, click here.

If you think any answer is wrong in the answer keys, you can use online feedback system to inform UGC. Click here to visit online feedback system.
No grievance regarding the answer keys will be entertained after February 26, 2013.

The final result will be prepared on the basis of updated answer keys after going through all the grievances. The result would be announced very soon. Do note that this time, only top 15% candidates (for each subject & category), from the merit list, will be declared NET qualified for eligibility for lectureship only.
And a separate merit list will be prepared from amongst the NET qualified candidates for the award of JRF.
Read more about the new criteria here.