Four number-pairs are given out of which three are alike in a certain way and one is different. Select the number pair that is different from the rest.

Four number-pairs are given out of which three are alike in a certain way and one is different. Select the number pair that is different from the rest. Correct Answer 83 - 47

The pattern followed is:

Option 1 → 75 - 33, 7 + 5 = 12, 3 + 3 = 6

Option 2 → 83 - 47, 8 + 3 = 11, 4 + 7 = 11

Option 3 → 15 - 68, 1 + 5 = 6, 6 + 8 = 14

Option 4 → 71 - 11, 7 + 1 = 8, 1 + 1 = 2

On adding the numbers, all options give both even numbers except, ‘83 - 47’

Hence, ‘83 - 47’ is the different pair.

Related Questions