Hi,

The re -test or supplementary exam also known as purak parkisha. Following candidates can apply for this exam -

Those who failed in one subject

Those who were unable to appear in one or more subject

Those who want to improve their marks.

As you have failed in two subjects you can not appear for GSEB supplementry exam. However the official notification for the same has not been declared. The board decid which students can give this exam. So you can wait for the official website to release the notification.

Hope it helps.