Number Series 10 20 25 35 40 50 55 65 70 60 65 60 70 70 65 60 75 65 70 60 65 60 70 70 65 60 75 ANSWER EXPLANATION DOWNLOAD EXAMIANS APP This is an alternating addition series, in which 10 is added, then 5, then 10, and so on.
Number Series Look at this series: 15, __, 27, 27, 39, 39, ... What number should fill the blank? 15 23 51 39 15 23 51 39 ANSWER EXPLANATION DOWNLOAD EXAMIANS APP In this simple addition with repetition series, each number in the series repeats itself, and then increases by 12 to arrive at the next number.
Number Series 21 25 18 29 33 18 43 18 41 44 38 41 37 18 37 41 43 18 41 44 38 41 37 18 37 41 ANSWER EXPLANATION DOWNLOAD EXAMIANS APP This is a simple addition series with a random number, 18, interpolated as every third number. In the series, 4 is added to each number except 18, to arrive at the next number.
Number Series Look at this series: 72, 76, 73, 77, 74, __, 75, ... What number should fill the blank? 78 75 71 70 78 75 71 70 ANSWER EXPLANATION DOWNLOAD EXAMIANS APP This series alternates the addition of 4 with the subtraction of 3.
Number Series Look at this series: 70, 71, 76, __, 81, 86, 70, 91, ... What number should fill the blank? 71 70 96 80 71 70 96 80 ANSWER EXPLANATION DOWNLOAD EXAMIANS APP In this series, 5 is added to the previous number; the number 70 is inserted as every third number.
Number Series 8 12 9 13 10 14 11 15 12 8 15 8 5 15 19 14 11 15 12 8 15 8 5 15 19 14 11 ANSWER EXPLANATION DOWNLOAD EXAMIANS APP This is an alternating addition and subtraction series, in which the addition of 4 is alternated with the subtraction of 3.
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