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 their 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.)
(6, 12, 3)
(10, 20, 5)
Show answer & explanation
Correct answer: B
Explanation
The correct answer is option 2 i.e. (14, 28, 7).
Logic: (6, 12, 3)
3 2 = 6,
6 2 = 12
(10, 20, 5)
5 2 = 10
10 2 = 20
Similarly, (14, 28, 7)
7 2 = 14
14 2 = 28.