Select the set in which the numbers are related in the same way as the numbers of the given 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)
(9, 20, 31) (38, 49, 60)
Show answer & explanation
Correct answer: D
Explanation
The correct answer is option 4 i.e. (14, 24, 34).
(9, 20, 31) ⇒ 9 + 31 = 40; 40 ÷ 2 = 20
(38, 49, 60) ⇒ 38 + 60 = 98; 98 ÷ 2 = 49
Similarly, (14, 24, 34) ⇒ 14 + 34 = 48 ; 48 ÷ 2 = 24