Select the letter-cluster from among the given options that can replace the…

2025

Select the letter-cluster from among the given options that can replace the question mark (?) in the following series:
MCFI, NEKP, OGPW, PIUD, ?

  1. A.

    N K Y D

  2. B.

    Q L Y L

  3. C.

    Q K Z K

  4. D.

    Q K Z L

Attempted by 1 students.

Show answer & explanation

Correct answer: C

  1. First letter: M (+1) = N, N (+1) = O, O (+1) = P, P (+1) = Q.

  2. Second letter: C (+2) = E, E (+2) = G, G (+2) = I, I (+2) = K.

  3. Third letter: F (+5) = K, K (+5) = P, P (+5) = U, U (+5) = Z.

  4. Fourth letter: I (+7) = P, P (+7) = W, W (+7) = D, D (+7) = K. Result: QKZK.

Final Answer: Option C

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