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Which of the following letter – clusters will replace the question mark (?) in the given series to make it logically complete?MON 4, QSR 10, UWV 16, Y
Question

Which of the following letter – clusters will replace the question mark (?) in the given series to make it logically complete?
MON 4, QSR 10, UWV 16, YAZ 22, ?

A.

CED 28

B.

DED 24

C.

DED 25

D.

CFD 28

Correct option is A

Logic: each letter is increasing by 4 and number is increasing by 6.
M+4=Q, Q+4=U, U+4=Y, Y+4=C
O+4=S, S+4=W, W+4=A, A+4=E
N+4=R, R+4=V, V+4=Z, Z+4=D
4+6=10, 10+6=16, 16+6=22, 22+6=28
So, missing term = CED 28
Thus, correct option is (a).

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