Karthik
from
Euro, Bengaluru
If a meaningful word can be formed with 2nd, 3rd, 6th and 7th letters of the alphabetical order of the letters of the word 'INDIRECT', then 2nd letter of the word is your answer. If more than one such word can be formed, then 'X' is your answer, and if no such word can be formed then 'M' is your answer.
(NCO 2014)
AD
BN
CM
DX
ANSWER IS M