Number Series 28 25 5 21 18 5 14 10 7 5 10 11 8 11 5 10 5 10 7 5 10 11 8 11 5 10 5 ANSWER EXPLANATION DOWNLOAD EXAMIANS APP This is an alternating subtraction series with the interpolation of a random number, 5, as every third number. In the subtraction series, 3 is subtracted, then 4, then 3, and so on.
Number Series Look at this series: 8, 6, 9, 23, 87 , ... What number should come next? 324 128 226 429 324 128 226 429 ANSWER EXPLANATION DOWNLOAD EXAMIANS APP 8 x 1 - 2 = 6 6 x 2 - 3 = 9 9 x 3 - 4 = 23 23 x 4 - 5 = 87 87 x 5 - 6 = 429 ...
Number Series Look at this series: 22, 21, 23, 22, 24, 23, ... What number should come next? 26 24 22 25 26 24 22 25 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 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 32 31 32 29 32 27 32 31 32 25 30 25 32 29 32 29 30 31 32 25 30 25 32 29 32 29 30 ANSWER EXPLANATION DOWNLOAD EXAMIANS APP This is an alternating repetition series. The number 32 alternates with a series in which each number decreases by 2.
Number Series Look at this series: 5.2, 4.8, 4.4, 4, ... What number should come next? 3.3 3.5 3.6 3 3.3 3.5 3.6 3 ANSWER EXPLANATION DOWNLOAD EXAMIANS APP In this simple subtraction series, each number decreases by 0.4.
EXAMIANS