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) (15, 60, 10) (21, 84, 14)
Show answer & explanation
Correct answer: D
Explanation
The correct answer is option 4 i.e. (33, 132, 22)
(15, 60, 10): (15 - 10) × 12 = 5 × 12 = 60
(21, 84, 14): (21 - 14) × 12 = 7 × 12 = 84
Similarly,
(33, 132, 22): (33 - 22) × 12 = 11 × 12 = 132