What happens if you register for both groups but appear in 1

There will be no problem if you appeared in one group, but if you giving some paper in a particular group than you have to appear for all the paper otherwise result will not be declared by the institute for that particular group

@ ashiwini - no thats not the case. other papers will show as absent. rule applicable only exemption. for exemption you have to appear in all papers of that group but. result will be declared in all situations. if you do not attend any paper then nothing is decared. role number not found is shown.