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.)
(84, 28, 7)
(144, 48, 12)
Show answer & explanation
Correct answer: C
Explanation
The correct answer is option 3 i.e. (180, 60, 15).
(84, 28, 7) ⇒ 84 ÷ 3 = 28; 28 ÷ 4 = 7
(144, 48, 12) ⇒ 144 ÷ 3 = 48; 48 ÷ 4 = 12
Similarly, (180, 60, 15) ⇒ 180 ÷ 3 = 60; 60 ÷ 4 = 15