I m 80% in up board.i dropped this yr but not did well in aieee.what are other option pcm.?

i wuld suggest you not to drop another year and even if you plan to do so, first seek admission in some honour courses coz if by chance you fail to crack aieee or iit again, then even the good honour course colleges will not take you in coz they too accept students who have cleared their boards either that year itself or the year before.