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 letter-cluster 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.)

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RRB Technician Grade III Official Paper (Held On: 29 Dec, 2024 Shift 1)
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  1. CJF
  2. ELH
  3. IPL
  4. LSP

Answer (Detailed Solution Below)

Option 4 : LSP
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Detailed Solution

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Logic follows here is that the first letter is increased by 7 and the second letter is decreased by 4.

Option 1) CJF

Option 2) ELH

Option 3) IPL

Option 4) LSP

Does not follow the same logic.

Hence the correct answer is "Option 4"

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