Number Series Look at this series: F2, __, D8, C16, B32, ... What number should fill the blank? E4 G4 A16 E3 E4 G4 A16 E3 ANSWER EXPLANATION DOWNLOAD EXAMIANS APP The letters decrease by 1; the numbers are multiplied by 2.
Number Series Look at this series: 0.15, 0.3, ____, 1.2, 2.4, ... What number should fill the blank? 0.006 0.9 4.8 0.6 0.006 0.9 4.8 0.6 ANSWER EXPLANATION DOWNLOAD EXAMIANS APP This is a simple multiplication series. Each number is 2 times greater than the previous number.
Number Series Look at this series: 22, 21, 23, 22, 24, 23, ... What number should come next? 26 22 25 24 26 22 25 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 Look at this series: 8, 6, 9, 23, 87 , ... What number should come next? 226 429 128 324 226 429 128 324 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: 53, 53, 40, 40, 27, 27, ... What number should come next? 27 12 14 53 27 12 14 53 ANSWER EXPLANATION DOWNLOAD EXAMIANS APP In this series, each number is repeated, then 13 is subtracted to arrive at the next number.
Number Series 17 32 19 29 21 26 23 27 32 23 25 25 22 20 22 25 25 27 32 23 25 25 22 20 22 25 25 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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