Based on the English alphabetical order, three of the following four letter- clusters are alike in a certain way and thus form a group. Which is the one that does not belong to that group? (Note: The odd one out is not based on the number of consonants/vowels or their position in the letter-cluster.)
Solution
✅ Correct Option: 3
Convert the letters to alphabet positions: | Cluster | Pattern | |---|---| | EKH | $5\to11\to8$: $+6,-3$ | | PVS | $16\to22\to19$: $+6,-3$ | | DJH | $4\to10\to8$: $+6,-2$ | | MSP | $13\to19\to16$: $+6,-3$ | Only **DJH** breaks the $+6,-3$ pattern.