D)    3   and    5 

1.    The territory of the new province was limited to the seigneurial region.
2.    The Ohio region was reserved for the Amerindians.
3.    The province was to be administered according to British laws. Correct !
4.    The military administration was to be replaced by a civil administration.
5.    Canadiens who wanted to hold public office had to fulfill the requirements of the Test Act. Correct !