Select the letter that can replace the question mark (?) in the following series. W, T, O, L, ?, D

Select the letter that can replace the question mark (?) in the following series. W, T, O, L, ?, D
QuestionSelect the letter that can replace the question mark (?) in the following series. W, T, O, L, ?, D
Typemultiple_choice
OptionKincorrect
OptionGcorrect
OptionJincorrect
OptionHincorrect

Solution:

GkSeries Editor: