Question

In the following number - pairs, the second number is obtained by applying certain mathematical operations to the irst number. In three of the four pairs, the same pattern is applied and hence they form a group. Select the number - pair that DOES NOT belong to this group.

A 82 - 1230
B 44 - 572
C 29 - 638
D 54 – 1180
E 33 - 1452
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