Select the option that is related to the fifth letter cluster in the same way as the second letter cluster is related to the first letter cluster and fourth letter cluster is related to third letter cluster.
FO : DK :: RY : PU :: QB : ?
Show answer & explanation
Correct answer: C
Explanation
FO : DK :: RY : PU :: QB : ?
Just as:
FO → DK
F (6) → D (4) ⇒ -2
O (15) → K (11) ⇒ -4
And:
RY → PU
R (18) → P (16) ⇒ -2
Y (25) → U (21) ⇒ -4
Similarly:
QB → ?
Q (17) → ? ⇒ 17 − 2 = 15 (O)
B (2) → ? ⇒ 2 − 4 = -2 ⇒ 24 (X)
Final Answer: OX