A. In every democratic and more-or-less secular countries,
B. similar questions arise about precise extent to which religious sub-cultures
C. should be allowed to live on their own rules and laws.
D. One set of questions emerge when believers demand, and often get,
E. an opt-out from the law of the land.
E only
All statements are grammatically incorrect except for statement E. Statement B is wrong as it should be "the precise extent”. Statement C should be "live by their own rules and laws”. Statement D should be "one set of questions emerges”. A is wrong by all options. Hence option (c) is the correct answer.