This question is based on the following words.
COP, TIK, ANY, CAN, OWN
If in each of the words, each letter is changed to the next letter in the English alphabetical order, how many words thus formed will have no vowel?

Given: COP, TIK, ANY, CAN, OWN

First change each letter to the next letter in the English alphabet.

Check vowels (A, E, I, O, U)

DPQ → no vowel

UJL → contains U

BOZ → contains O

DBO → contains O

PXO → contains O

So, only one word (DPQ) has no vowel.

Thus, correct option is (d).