Hello....I am Sherfin from Cochin and i've just finished 10nth and started my 11th classes both in kerala state syllabus.I really want to get an admission in any IIT(Computer Science) but it is not practical for me to attend specialised IIT Coaching Classes because im already too much filled up.

So is it possible for me to do it by self study using IIT books and all that ? or am i being too proud ? can some1 please advice me ?

P.S:Dont tell me to join costly online courses and all that,i can't risk too much.