Four sets of letters are given among which three are alike in some manner and one is different. Select the letter-set that is different from the other three sets.
Show answer & explanation
Correct answer: A
Explanation
The correct answer is option 1 i.e. NTD.
The logic used here is:
1st letter + 2 = 2nd letter
Opposite of 1st letter = 3rd letter
Option 1: NTD
N + 2 = P
Opposite of N = M
This does not follow the logic.
Hence, option 1 is the odd one out.