Select the set in which the numbers are related in the same way as are the numbers of the following sets.
(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)
(3, 5, 18)
(2, 3, 15)
Show answer & explanation
Correct answer: B
Explanation
The correct answer is option 2 i.e (1, 2,13)
Logic:
As, (3, 5, 18) = 1 × 8 = 8 - 3 = 5
(2, 3, 15) = 1 × 5 = 5 - 2 = 3
Similarly, (1, 2, 13) = 1 × 3 = 3 - 1 = 2