Question
Find the odd one out in the following series:
513, 538, 602, 638, 705, 754Solution
The series follows the following pattern: (Number + Square of highest digit of number) 513 + 52 = 538 538 + 82 = 602 602 + 62 = 638 638 + 82 = 702 702 + 72 = 751 Therefore, 702 should come in place of 705
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