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.)
(19, 456, 6)
(16, 320, 5)
Show answer & explanation
Correct answer: D
Explanation
The correct answer is option 4 i.e. (18, 648, 9).
Logic: (first number × third number × 4) = second number
(19, 456, 6)
19 × 6 × 4 = 456
(16, 320, 5)
16 × 5 × 4 = 320
Similarly, (18, 648, 9)
18 × 9 × 4 = 648