Select the option that is related to the fifth letter-number cluster in the same way as the second letter-number cluster is related to the first letter-number cluster and fourth letter-number cluster is related to third letter-number cluster.
(NOTE: Operations should be performed on the whole numbers, without breaking down the numbers into its constituent digits. E.g.13 – Operations on 13 such as adding /subtracting /multiplying etc. to 13 can be performed. Breaking down 13 into 1 and 3 and then performing mathematical operations on 1 and 3 is not allowed)
OP8 : IJ66 :: FN19 : ZH363 :: AW13 : ?
Show answer & explanation
Correct answer: D
Explanation
Just as
OP → IJ
O (15) → I (9) = −6
P (16) → J (10) = −6
82+2=64+2=66
And
FN → ZH
F (6) → Z (26) = −6
N (14) → H (8) = −6
192+2=361+2=363
Similarly
A → U (−6)
W → Q (−6)
132+2=169+2=171