Hii!
Sorry but your is not clear and you haven't even mentioned or tagged the relevant details such as name of a specific exam, college/university etc.,
The examination dates, application form dates, last dates etc., Differ from exam to exam. So, you need to specifically mention the name of the exam atleast.
Kindly restructure your question and ask again including the necessary details. This will help us to answer your question well.
Hope you understand.
Good luck!