1. The average of the first 7 integers in a series of 13 consecutive odd integers is 37. What is the average of the entire series ?
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By: anil on 05 May 2019 02.28 am
Average of first 7 consecutive odd integers in the series = 37 => 4th integer is 37 Thus, series of integers = 31, 33, 35, 37, 39, 41, 43, 45, 47, 49, 51, 53, 55 Average of 13 integers is the 7th integer = 43 => Ans - (D)
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