actually!! today !! giving iit,aieee,pet exams are not that kind of exams like 12th board in which a student passes an exam to qualify to the next grade. it is the future of many inteeligent syudents of india. so, it is obvious to work hard upon the exams. so, kindly... to the iit board or council... please specify the new pattern of iit,aieee,pet. would be too helpfull. and this also too very early.