watever choices u fill for the counselling.. they r processed at definite tym-intervals... suppose u gave 6 choices... thn they will b processed on ur prefernc basis... means the one which is higher in ur list will be chckd for u first...if thrs no othr candidate with a higher rank than u, it will b allotted to u... nd thn rest of choices below it... will be discarded... the thng to be noticed is each candidate will be allotted one n only one seat... frm his prefernce list!