Dear Reema,
I told you the procedure which I have personally followed for registeration of Trust in Delhi. So far as other states are concerned, we definitely have to coordinate with the respective Registrar for registeration of Trust Deed.
Further, as far as my knowledge, the application form required for registeration is a just plain application giving details of particulars of Trust Property and source of income, if any alongwith ID proofs of all trustees and Address proof of trust. You may also refer the Rajasthan Rules for registeration of trust for the same.
Thanks