Number Series 10 20 25 35 40 50 55 70 65 60 70 60 65 65 70 60 75 70 65 60 70 60 65 65 70 60 75 ANSWER EXPLANATION DOWNLOAD EXAMIANS APP This is an alternating addition series, in which 10 is added, then 5, then 10, and so on.
Number Series Look at this series: 3, 4, 7, 8, 11, 12, ... What number should come next? 7 15 10 14 7 15 10 14 ANSWER EXPLANATION DOWNLOAD EXAMIANS APP This alternating addition series begins with 3; then 1 is added to give 4; then 3 is added to give 7; then 1 is added, and so on.
Number Series 13 29 15 26 17 23 19 21 23 25 27 20 21 22 20 20 17 21 23 25 27 20 21 22 20 20 17 ANSWER EXPLANATION DOWNLOAD EXAMIANS APP Here, there are two alternating patterns, with every other number following a different pattern. The first pattern begins with 13 and adds 2 to each number to arrive at the next; the alternating pattern begins with 29 and subtracts 3 each time.
Number Series 36 31 29 24 22 17 15 12 7 13 8 13 11 10 8 10 5 12 7 13 8 13 11 10 8 10 5 ANSWER EXPLANATION DOWNLOAD EXAMIANS APP This is an alternating subtraction series, which subtracts 5, then 2, then 5, and so on.
Number Series Look at this series: 70, 71, 76, __, 81, 86, 70, 91, ... What number should fill the blank? 96 80 71 70 96 80 71 70 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 Look at this series: 5.2, 4.8, 4.4, 4, ... What number should come next? 3 3.6 3.5 3.3 3 3.6 3.5 3.3 ANSWER EXPLANATION DOWNLOAD EXAMIANS APP In this simple subtraction series, each number decreases by 0.4.
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