Out of the given letter clusters, three are similar in a certain manner. However, one option is NOT like the other three. Select the option which is different from the rest.
Answer & explanation
Correct answer: option 3
ABC = A → (+1) → B → (+1) → C
JKL = J → (+1) → K → (+1) → L
RTU = R → (+2) → T → (+1) → U (THIS IS ODD)
FGH = F → (+1) → G → (+1) → H