1.  This term is given as one of the alternatives given below each question. Find out this term.
'TRADE' is related to 'UQBCF' in the same way as 'PLATE' is related to ....

A. QKBSF
B. QKBUF
C. QMZUD
D. QMBUF

Answer: Option A

Explanation:

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