Hey,

Yes you can apply for more that one course in NMIMS for undergraduate courses. You just need to pay different fees for the number of courses you want to register yourself for.

As far as the time of registration is involved. No you don't need to register in the starting of your class 12 th.

You need to Register in the end of your class 12 th when the firms comes out. Suppose you entered in class 12th in April 2020 and you will clear you 12 th in March 2021 . So you need to fill the forms which will come in the end of your 12th session.

Hope that clears your doubt or confusion.

Thank you