Select the set in which the numbers are related in the same way as are the numbers of the following set.
(24, 15, 120)
(21, 19, 133)
(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.)
Show answer & explanation
Correct answer: D
Explanation
The correct answer is option 4 i.e. (27, 12, 108).
Logic: 1st number ÷ 3 × 2nd number = 3rd number
(24, 15, 120) → 24 ÷ 3 × 15 = 120
(21, 19, 133) → 21 ÷ 3 × 19 = 133
Similarly, (27, 12, 108) → 27 ÷ 3 × 12 = 108