Select the triad in which the numbers are related to each other in the same way as the numbers in the following triads.
4-5-41
2-3-13
(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: C
Explanation
The correct answer is option 3 i.e. 5-6-61.
Logic: {(1st number × 2nd number) × 2} + 1 = 3rd number
4-5-41 → {(4 × 5) × 2} + 1 = 41
2-3-13 → {(2 × 3) × 2} + 1 = 13
Similarly, 5-6-61 → {(5 × 6) × 2} + 1 = 61