Comprehension Passage
Direction: On the basis of alphabets given below, answer the following questions:
S P D O E Q T W B A U X Y C U G R I HIn the following letter series, which will replace the question mark (?)?
EWU, WTW, ?, CEP, ROI1
BWB
2
ATU
3
XDH
4
UQE
5
TCS