Which letter-cluster will replace the question mark (?) and complete the given series?
STAR, PUBO, ?, JWDI, GXEF
Show answer & explanation
Correct answer: C
Explanation
The correct answer is option 3, i.e., MVCL.
S - 3 = P , P - 3 = M, M - 3 = J, J - 3 = G
T + 1 = U, U + 1 =V, V + 1 = W, W + 1 = X
A + 1 = B, B + 1 =C, C + 1 = D, D + 1 =E
R - 3 = O , O - 3 = L, L - 3 = I, I - 3 =F