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.
C G K, G K O, K O S, O S W, ?
- A.
SDA
- B.
KNB
- C.
SWA
- D.
KJH
Attempted by 2 students.
Show answer & explanation
Correct answer: C
Analyze the first letter of each cluster: C (+4) = G, G (+4) = K, K (+4) = O, O (+4) = S. Next is S + 4 = W.
Analyze the second letter: G (+4) = K, K (+4) = O, O (+4) = S, S (+4) = W. Next is W + 4 = A.
Analyze the third letter: K (+4) = O, O (+4) = S, S (+4) = W, W (+4) = A. Next is A + 4 = E. The pattern is simply taking the last two letters of the previous cluster and adding 4; S-W-A is the correct sequence.
Final Answer: Option C