Select the option that is related to the first letter-number cluster in the same way as the fourth letter-number cluster is related to the third letter-number cluster and sixth letter-number cluster is related to fifth 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)
IM70 : ? :: BJ80 : FD200 :: JK90 : NE225
Show answer & explanation
Correct answer: A
Explanation
IM70 : ? :: BJ80 : FD200 :: JK90 : NE225
Just as:
BJ80 : FD200
BJ → FD
B → F = +4
J → D = -6
80 → 200 = × 2.5
And:
JK90 : NE225
JK → NE
J → N = +4
K → E = -6
90 → 225 = × 2.5
Similarly:
IM70 : ?
I +4 = M
M -6 = G
70 × 2.5 = 175
Correct Answer = MG 175