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Select the option that can replace the question mark (?) in the following series. VO39, TM35, RK31, PI27, ?
Question

Select the option that can replace the question mark (?) in the following series.
VO39, TM35, RK31, PI27, ?

A.

OH24

B.

NG23

C.

MH24

D.

MG22

Correct option is B

Given: VO39, TM35, RK31, PI27, ?
Explanation: First letter place value decrease by -2, Second letter place value decrease by -2 and the number is decrease by -4
First letter: V-2= T, T-2= R, R-2=P, P-2=N
Second letter: O-2=M, M-2=K, K-2=I, I-2= G
Number: 39-4=35, 35-4=31, 31-4=27, 27-4=23
So the ? is replaced by NG23
Thus, correct option is (b).

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