Select the option that represents the letters that. when placed from left to right in the same sequence in the blanks below.

will complete the letter series.

NLA_XN_BF_NL_F _NL__X

Given: NLA_XN_BF_NL_F _NL__X

Logic: We have to put each option in the blank space when any option gives us a proper logical series that will be correct option.

From Option A.) FLCCXAF

NLA F XN L BF C NL C F X NL A F X (not follows logical pattern)

From Option B.) ​FLXNXDC

NLA F XN L BF X NL N F X NL D C X (not follows logical pattern)

From Option C.) ​FLXCXDF

NLA F X/N L BF X/ NL C F X /NL D F X (follows the logical pattern)

From Option D.) ​FNXCXCF

NLA F XN N BF X NL C F X NL C F X (not follows logical pattern)

Thus, Option C is the correct answer.