rechecking... plz help

plz tell about the process of rechecking... the result was a complete shocker for me... i had never expected it n couldnt clear in both the groups... had easily expected as high as 60-70 in audit, tax, cost+fm, etc., but got in the range 0f 35-50 in all... still cannot understand the result...
plz tell what measure can i take recourse to n will any such step serve much purpose... will b really gr8ful... waiting 4 ur prompt help...
thanx.