How is it a reason
I got B [2]
STATEMENT--1 : The induced electric field in a time varying magnetic field is non-conservative.
because
STATEMENT--2: The indused emf across a closed path in a time varying magnetic field is non-zero.
REASON IS THAT The indused emf across a closed path in a time varying magnetic field is non-zero. AS GIVEN IN THE QUESTION ....................N BY THE WAY U CAN LOOK FOR DEFINITION OF NON-CONSERVATIVE QUANTITIES FOR THE SAME REASON FROM A DIFFERENT VIEWPOINT!