Three of the following four letter-clusters are alike in a certain way and one is different. Pick the odd one out.
Show answer & explanation
Correct answer: C
Explanation
The correct answer is option 3 i.e. UVW.
The logic used here is: 1st letter - 1 = 2nd letter, 2nd letter - 1 = 3rd letter
1: HGF: H - 1 = G, G - 1 = F
2: RQP: R - 1 = Q, Q - 1 = P
3: UVW: U - 1 = T, T - 1 = S: This does not follow the logic.