option (B) is the answer.
short trick for this question👇👇
in xor gate problem we will apply (addition of 1’s/2) and remender will be the answer..
(A) ½ remeinder will be 1.(correct)
(B) 2/2 remeinder will be 0.(incorrect)
(C)3/2 remeinder will be 1(correct)
(D) 2/2 remeinder will be 0.(correct)