Number Series 7 9 66 12 14 66 17 66 19 19 22 20 66 19 66 66 20 66 19 19 22 20 66 19 66 66 20 ANSWER EXPLANATION DOWNLOAD EXAMIANS APP This is an alternating addition series with repetition, in which a random number, 66, is interpolated as every third number. The regular series adds 2, then 3, then 2, and so on, with 66 repeated after each "add 2" step.
Number Series Look at this series: 2, 6, 18, 54, ... What number should come next? 108 162 148 216 108 162 148 216 ANSWER EXPLANATION DOWNLOAD EXAMIANS APP This is a simple multiplication series. Each number is 3 times more than the previous number.
Number Series 2 8 14 20 26 32 38 42 48 40 42 44 50 32 26 2 46 42 48 40 42 44 50 32 26 2 46 ANSWER EXPLANATION DOWNLOAD EXAMIANS APP This is a simple addition series, which begins with 2 and adds 6.
Number Series Look at this series: 8, 6, 9, 23, 87 , ... What number should come next? 226 324 429 128 226 324 429 128 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: 70, 71, 76, __, 81, 86, 70, 91, ... What number should fill the blank? 70 71 96 80 70 71 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 17 32 19 29 21 26 23 20 22 25 22 23 25 25 25 27 32 20 22 25 22 23 25 25 25 27 32 ANSWER EXPLANATION DOWNLOAD EXAMIANS APP Here, there are two alternating patterns. The first begins with 17 and adds 2; the second begins with 32 and subtracts 3.
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