Number Series Look at this series: F2, __, D8, C16, B32, ... What number should fill the blank? E3 E4 G4 A16 E3 E4 G4 A16 ANSWER EXPLANATION DOWNLOAD EXAMIANS APP The letters decrease by 1; the numbers are multiplied by 2.
Number Series Look at this series: 31, 29, 24, 22, 17, ... What number should come next? 12 13 14 15 12 13 14 15 ANSWER EXPLANATION DOWNLOAD EXAMIANS APP This is a simple alternating subtraction series, which subtracts 2, then 5.
Number Series 42 40 38 35 33 31 28 25 22 26 23 25 23 26 22 26 24 25 22 26 23 25 23 26 22 26 24 ANSWER EXPLANATION DOWNLOAD EXAMIANS APP This is an alternating subtraction series in which 2 is subtracted twice, then 3 is subtracted once, then 2 is subtracted twice, and so on.
Number Series Look at this series: 2, 1, (1/2), (1/4), ... What number should come next? (1/16) (1/8) (2/8) (1/3) (1/16) (1/8) (2/8) (1/3) ANSWER EXPLANATION DOWNLOAD EXAMIANS APP This is a simple division series; each number is one-half of the previous number. In other terms to say, the number is divided by 2 successively to get the next result. 4/2 = 2 2/2 = 1 1/2 = 1/2 (1/2)/2 = 1/4 (1/4)/2 = 1/8 and so on.
Number Series 8 12 9 13 10 14 11 8 5 14 11 15 12 15 19 8 15 8 5 14 11 15 12 15 19 8 15 ANSWER EXPLANATION DOWNLOAD EXAMIANS APP This is an alternating addition and subtraction series, in which the addition of 4 is alternated with the subtraction of 3.
Number Series 34 30 26 22 18 14 10 4 0 6 4 14 18 6 2 8 6 4 0 6 4 14 18 6 2 8 6 ANSWER EXPLANATION DOWNLOAD EXAMIANS APP This is a simple subtraction series, in which 4 is subtracted from each number to arrive at the next.
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