Select the pair from among the given options that is analogous to the given pair.
3 : 31
2 : 12
(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.)
Show answer & explanation
Correct answer: A
Explanation
The correct answer is option 1 i.e. 6 : 220.
3 : 31 → (3)3 + 4 = 27 + 4 = 31
2 : 12 → (2)3 + 4 = 8 + 4 = 12
Similary, 6 : 220 → (6)3 + 4 = 216 + 4 = 220