Three of the following four letter-cluster are alike in a certain way and one is different. Pick the odd one out.
ACFILO
BUXADG
CORUXA
DOMSVY
Answer:
D. OMSVY
Read Explanation:
1. CFILO
C + 3 = F, F + 3 = I, I + 3 = L, L + 3 = O
2. UXADG
U + 3 = X, X + 3 = A, A + 3 = D, D + 3 = G
3. ORUXA
O + 3 = R, R + 3 = U, U + 3 = X, X + 3 = A