how to get into iit? how to study? what type preperatipon i have to do?whether aeronautical engineering is best course?how to crack jee? how many hours i have to study?is jee easy or not?how they rank?
how to get into iit? how to study? what type preperatipon i have to do?whether aeronautical engineering is best course?how to crack jee? how many hours i have to study?is jee easy or not?how they rank?