Hello applicant,

* You can apply for the colleges has many you want because there  is no limitations for number of colleges during choice filling but you need to be careful in college preferance order .

*But be aware of the second one round of counselling because  when you are  part of 2nd round seat from 15% all india quota , you'll then no longer be allowed to resign from alloted 2nd round test.

Wish you good luck

Hope it helpful