Number Series Look at this series: F2, __, D8, C16, B32, ... What number should fill the blank? E4 A16 E3 G4 E4 A16 E3 G4 ANSWER EXPLANATION DOWNLOAD EXAMIANS APP The letters decrease by 1; the numbers are multiplied by 2.
Number Series Look at this series: 53, 53, 40, 40, 27, 27, ... What number should come next? 12 14 27 53 12 14 27 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 Look at this series: 4, 7, 25, 10, __, 20, 16, 19, ... What number should fill the blank? 15 20 13 28 15 20 13 28 ANSWER EXPLANATION DOWNLOAD EXAMIANS APP Two series alternate here, with every third number following a different pattern. In the main series, 3 is added to each number to arrive at the next. In the alternating series, 5 is subtracted from each number to arrive at the next.
Number Series Look at this series: 22, 21, 23, 22, 24, 23, ... What number should come next? 24 25 26 22 24 25 26 22 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: 36, 34, 30, 28, 24, ... What number should come next? 22 23 26 20 22 23 26 20 ANSWER EXPLANATION DOWNLOAD EXAMIANS APP This is an alternating number subtraction series. First, 2 is subtracted, then 4, then 2, and so on.
Number Series Look at this series: 70, 71, 76, __, 81, 86, 70, 91, ... What number should fill the blank? 80 70 96 71 80 70 96 71 ANSWER EXPLANATION DOWNLOAD EXAMIANS APP In this series, 5 is added to the previous number; the number 70 is inserted as every third number.
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