In a certain code language, if BOTTLE is coded as CNUUMD, GLASS is coded as HMZTT, then what will MIRROR be coded as?

Correct option is D

Logic: Alphabet +1, Vowel -1 .
BOTTLE → CNUUMD
B → C (+1, next letter in the alphabet)
O → N (-1, previous letter in the alphabet)
T → U (+1, next letter in the alphabet)
T → U (+1, next letter in the alphabet)
L → M (+1, next letter in the alphabet)
E → D (-1, previous letter in the alphabet)
GLASS → HMZTT
G → H (+1, next letter)
L → M (+1, next letter)
A → Z (-1, previous letter)
S → T (+1, next letter)
S → T (+1, next letter)
Applying the Pattern to "MIRROR":
M → N (+1, next letter)
I → H (-1, previous letter)
R → S (+1, next letter)
R → S (+1, next letter)
O →N (-1, previous letter)
R → S (-1, previous letter)
Thus, the code for MIRROR is NHSSNS.
The correct code for MIRROR is (d) NHSSNS.