Four letter clusters have been given, out of which three are alike in some manner and one is different. Select the letter cluster that is different.
Show answer & explanation
Correct answer: A
Explanation
The correct answer is option 1 i.e. FCHP.
The logic used here is: 1st letter - 3 = 2nd letter, 2nd letter + 5 = 3rd letter, 3rd letter + 7 = 4th letter
Option 1: FCHP: F - 3 = C, C + 5 = H, H + 7 = O, This does not follow the logic.