Hello,
Making a mistake while filling up the EXAM form is a very common mistake done by many candidates while filling the forms. However, one thing to be noted is that there is nothing to be scared of as this is just the EXAM form which you have filled. You will be required to fill up all details again which you did while filling your EXAM form during the college selection rounds. So during college selection rounds make sure you fill the form carefully as that is the main form of the procedure. As far as your EXAM form mistake is concerned and last date being gone, there is nothing to worry at all. Just drop them a mail regarding your mistake for the record purpose. Rest everything is fine. Go excel in your exams. Best of luck.
Hope this helps.
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