Hi,

There are total 5 rounds of counseling. But mostly which stream you will get, it becomes clear after 2nd round. Because always each student fills his choice in 1st round and after the declaration of first round they ask for deposit of admission fee for 1st sem, where most of the students back off (many of them have got admission in good IITs). So in 2nd round only those who submit the admission fee, get the courses (specially the interested ones). After the declaration of 2nd round's result you are further asked to submit the mess bills in advance and those who submit, gets their name in 3rd round.

Therefore you can't.