Answer: Option [C]The correct answer is 97. The Union List or List-I is a list of 100 items (the last item is numbered 97) given in Seventh Schedule in the Constitution of India on which Parliament has exclusive power to legislate. The legislative section is divided into three lists: Union List, State List and Concurrent List. Unlike the federal governments of the United States, Switzerland or Australia, residual powers remain with the Union Government, as with the Canadian federal government.