4 is related to 40 following a certain logic. Following the same logic, 12 is related to 120. 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: D
Explanation
The correct answer is option 4 i.e. 150.
Logic: 1st number multiplied by 10 equals to 2nd number
4 is related to 40
4 10 = 40
12 is related to 120.
12 10 = 120
Similarly, 15 is related to 150.
15 10 = 150.