InterviewSolution
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Look at this series: 83, 73, 93, 63, __, 93, 43, ... What number should fill the blank? |
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Answer» 53 This is a simple subtraction series in which a random number, 93, is interpolated as EVERY third number. In the subtraction series, 10 is SUBTRACTED from each number to ARRIVE at the NEXT. |
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