Question : Directions: Which of the following letter clusters will replace the question mark (?) in the given series?
PL, RO, TS, VX, XD, ?
Option 1: ZL
Option 2: ZK
Option 3: YK
Option 4: ZJ
Correct Answer: ZK
Solution :
Given:
PL, RO, TS, VX, XD, ?
In the above-given series, add 2 to the place value of the first letter and add consecutive numbers starting from 3 to the place value of the second letter.
PL→P + 2 = R; L + 3 = O
RO→R + 2 = T; O + 4 = S
TS→T + 2 = V; S + 5 = X
VX→V + 2 = X; X + 6 = D
XD→X + 2 = Z; D + 7 = K
So, the next term of the series is ZK. Hence, the second option is correct.
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