Select the pair in which the numbers are related to each other in the same way as are the numbers in the given pairs. (NOTE: Operations should be performed on the whole numbers, without breaking down the numbers into their constituent digits. E.g. 13 – Operations on 13 such as adding /deleting/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.)
3 : 25
4 : 62
Show answer & explanation
Correct answer: B
Explanation
The correct answer is option 2 i.e. 5 : 123.
Logic: (1st number)3 - 2 = 2nd number.
3 : 25 → (3)3 - 2 = 27 - 2 = 25
4 : 62 → (4)3 - 2 = 64 - 2 = 62
Similarly, 5 : 123 → (5)3 - 2 = 125 - 2 = 123