Select the option that is related to the second letter-number cluster in the same way as the third letter-number cluster is related to the fourth letter-number cluster and fifth letter-number cluster is related to sixth 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)
? : TH20 :: PE12 : OC24 :: DK18 : CI36
Show answer & explanation
Correct answer: C
Explanation
? : TH20 :: PE12 : OC24 :: DK18 : CI36
Just as:
PE12 → OC24
P → O = −1
E → C = −2
12 → 24 = ×2
And:
DK18 → CI36
D → C = −1
K → I = −2
18 → 36 = ×2
Similarly:
? : TH20
T → ? = +1 → U
H → ? = +2 → J
20 → ? = ÷2 → 10
Final Answer: UJ10 (Option C)