Select the number pair in which the numbers are related in the same way as are the numbers of the given number pairs
(NOTE: Operations should be performed on the whole numbers, without breaking down the numbers into their constituent digits. Eg 13-Operations on 13 such as adding/deleting multiplying ete, to 13 can be performed. Breaking down 13 into 1 and 3 and then performing mathematical operations on 1 and 3 is not allowed.)
6 : 31
8 : 59
Show answer & explanation
Correct answer: C
Explanation
The correct answer is option 3 i.e. 25 : 620.
6 : 31 → (6)2 = 36; 36 - 5 = 31
8 : 59 → (8)2 = 64; 64 - 5 = 59
Similarly, 25 : 620 → (5)2 = 625; 625 - 5 = 620