after choosing a course can you get your 1st preference course

Hi Rajiv ,

You can get the course of your preference only if you have a good enough rank to support it . If that branch is open for a rank that you have got you can surely get it .

check out the below link for details 

http://www.askiitians.com/iits-2009-2010-opening-and-closing-rank.aspx

Cutoff in new IITs  check the link give below :

http://jee.iitd.ac.in/openclose09.htm    (this link includes the more detail analysis)

for code of the cources check the councelling broucher 2009.

All the best !!!!

Anshul