Dear Student,
Kindly let us know the admission you are referring to. Either ways it will be absolutely okay for you to provide either of them. Because both of them are your identity proof. But it's always better to have both of them handy whenever need arises. I would recommend you to even apply for PAN card, it will help you in future. Aadhar should do the work for you. Kindly contact the college authorities asking about the same. They will surely help you.
Thanks.
Regular exam updates, QnA, Predictors, College Applications & E-books now on your Mobile