3 is related to 40 following a certain logic. Following the same logic, 5 is related to 66. To which of the following is 10 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. 131.
3 is related to 40 → 13 × 3 + 1 = 40
5 is related to 66 → 13 × 5 + 1 = 66
Similarly, 10 is related → 13 × 10 + 1 = 131