Three of the following letter clusters are alike in some manner and hence form a group. Which letter cluster does not belong to that group?
Show answer & explanation
Correct answer: A
Explanation
The correct answer is option 1 i.e. HED.
The logic used here is: 1st letter + 1 = 2nd letter, 2nd letter - 7 = 3rd letter
Option 1: HED → H + 1 = I, I - 7 = B This does not follow the logic.