The following groups of alphabets form a certain pattern with regard to their position in the English alphabetical series. Based upon the pattern, which of the following five alternatives shall replace the question mark? GIZ FNK QSJ PXU?

The following groups of alphabets form a certain pattern with regard t

1.	The following groups of alphabets form a certain pattern with regard to their position in the English alphabetical series. Based upon the pattern, which of the following five alternatives shall replace the question mark? GIZ FNK QSJ PXU?
A.	VTB
B.	ACT
C.	TCA
D.	BTV
E.	None of these
Answer» C. TCA