3. Minimum percentage of marks in QE
Candidates belonging to GE and OBC categories must secure at least 60% marks in aggregate in their QE.
SC, ST and PD candidates must secure at least 55% marks in aggregate in their QE.
The percentage of marks awarded by the Board will be treated as final. If the Board does not award the percentage of marks, it will be calculated based on the marks obtained in all subjects listed in the mark sheet. If any Board awards only letter grades without providing an equivalent percentage of marks on the grade sheet, the candidate should obtain a certificate from the Board specifying the equivalent marks, and submit it at the time of counselling / admission. In case such a certificate is not provided then the final decision rests with the Joint Implementation Committee of JEE-2011.
Source:http://jee.iitd.ac.in/eligibility.php
you havent mentioned you category so i cannot fully answer but depending upon category check above for qualification
if not eligible the join AIEEE
Do refer to the source