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.)
(8, 24, 12)
(16, 20, 5)
Show answer & explanation
Correct answer: B
Explanation
The correct answer is option 2 i.e. (19, 57, 12).
(8, 24, 12) → (8 × 12) ÷ 4 = 24
(16, 20, 5) → (16 × 5) ÷ 4 = 20
Similarly, (19, 57, 12) → (19 × 12) ÷ 4 = 57