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 /deleting /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)
(18, 108, 12)
(33, 198, 22)
Show answer & explanation
Correct answer: B
Explanation
The correct answer is option 2 i.e. (42, 252, 28).
Logic: 1st number × 6 = 2nd number, 3rd number × 9
(18, 108, 12) → 18 × 6 = 108, 12 × 9 = 108
(33, 198, 22) → 33 × 6 = 198, 22 × 9 = 198
Similarly, (42, 252, 28) → 42 × 6 = 252, 28 × 9 = 252