Question

Select the number-pair in which the two numbers share a different relationship from that shared by the two numbers in the rest of the number-pairs.

A 42 – 82 Correct Answer Incorrect Answer
B 35 – 62 Correct Answer Incorrect Answer
C 66 – 84 Correct Answer Incorrect Answer
D 85 – 94 Correct Answer Incorrect Answer

Solution

82 - 42 = 40 62 - 35 = 27 84 - 66 = 18 94 - 85 = 9 Except 40, all are multiples of 9.

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