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.
(2, 28, 4) (3, 22, 2)
Show answer & explanation
Correct answer: D
Explanation
The correct answer is option 4 i.e. (4, 31, 3).
The logic used here is:
(2, 28, 4)
2 × 4 + 4 × 5 = 8 + 20 = 28
(3, 22, 2)
3 × 4 + 2 × 5 = 12 + 10 = 22
Similarly,
(4, 31, 3)
4 × 4 + 3 × 5 = 16 + 15 = 31
Hence, option 4 is the correct answer.