Number Series Look at this series: 70, 71, 76, __, 81, 86, 70, 91, ... What number should fill the blank? 71 96 70 80 71 96 70 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 21 25 18 29 33 18 38 41 43 18 37 18 37 41 41 44 38 41 43 18 37 18 37 41 41 44 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: F2, __, D8, C16, B32, ... What number should fill the blank? E3 A16 G4 E4 E3 A16 G4 E4 ANSWER EXPLANATION DOWNLOAD EXAMIANS APP The letters decrease by 1; the numbers are multiplied by 2.
Number Series Look at this series: 14, 28, 20, 40, 32, 64, ... What number should come next? 56 52 128 96 56 52 128 96 ANSWER EXPLANATION DOWNLOAD EXAMIANS APP This is an alternating multiplication and subtracting series: First, multiply by 2 and then subtract 8.
Number Series Look at this series: 8, 6, 9, 23, 87 , ... What number should come next? 429 128 324 226 429 128 324 226 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: 2, 4, 6, 8, 10, ... What number should come next? 11 14 13 12 11 14 13 12 ANSWER EXPLANATION DOWNLOAD EXAMIANS APP This is a simple addition series. Each number increases by 2.
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