Number Series Look at this series: 15, __, 27, 27, 39, 39, ... What number should fill the blank? 15 51 23 39 15 51 23 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 Look at this series: 22, 21, 23, 22, 24, 23, ... What number should come next? 25 22 26 24 25 22 26 24 ANSWER EXPLANATION DOWNLOAD EXAMIANS APP In this simple alternating subtraction and addition series; 1 is subtracted, then 2 is added, and so on.
Number Series 21 25 18 29 33 18 38 41 37 41 43 18 41 44 37 18 38 41 37 41 43 18 41 44 37 18 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: 2, 6, 18, 54, ... What number should come next? 216 148 162 108 216 148 162 108 ANSWER EXPLANATION DOWNLOAD EXAMIANS APP This is a simple multiplication series. Each number is 3 times more than the previous number.
Number Series 40 40 31 31 22 22 13 13 4 9 4 13 5 4 13 4 4 13 4 9 4 13 5 4 13 4 4 ANSWER EXPLANATION DOWNLOAD EXAMIANS APP This is a subtraction series with repetition. Each number repeats itself and then decreases by 9.
Number Series 6 10 14 18 22 26 30 36 40 38 42 34 38 34 36 33 37 36 40 38 42 34 38 34 36 33 37 ANSWER EXPLANATION DOWNLOAD EXAMIANS APP This simple addition series adds 4 to each number to arrive at the next.
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