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.)
(13, 14, 54) (15, 18, 66)
Show answer & explanation
Correct answer: C
Explanation
The correct answer is option 3 i.e. (13, 19, 64).
The logic used here is:
(13, 14, 54) = 13 + 14 = 27, 27 × 2 = 54
(15, 18, 66) = 15 + 18 = 33, 33 × 2 = 66
Similarly;
(13, 19, 64) = 13 + 19 = 32, 32 × 2 = 64