11 is related to 55 following a certain logic. Following the same logic, 12 is related to 60. To which of the following is 15 related following the same logic?
(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: B
Explanation
The correct answer is option 2 i.e. 75.
Logic: 11 is related to 55
11 5 = 55
12 is related to 60
12 5 = 60
Similarly, 15 is related to 75
15 5 = 75.