1.  This term is given as one of the alternatives given below each question. Find out this term.
corden : zrogbq : : ? : pxivro

A. mulmul
B. sulsul
C. munmun
D. srspql

Answer: Option B

Explanation:

The first, third and fifth letters of the first group are each moved three steps backward while the second, fourth and sixth letters are each moved three steps forward to obtain the corresponding letters of the second group.