Number Series Look at this series: VI, 10, V, 11, __, 12, III, ... What number should fill the blank? IX II 14 IV IX II 14 IV ANSWER EXPLANATION DOWNLOAD EXAMIANS APP This is an alternating addition and subtraction series. Roman numbers alternate with Arabic numbers. In the Roman numeral pattern, each number decreases by 1. In the Arabic numeral pattern, each number increases by 1.
Number Series Look at this series: 70, 71, 76, __, 81, 86, 70, 91, ... What number should fill the blank? 70 96 71 80 70 96 71 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 42 40 38 35 33 31 28 26 24 25 22 25 23 26 22 26 23 26 24 25 22 25 23 26 22 26 23 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 34 30 26 22 18 14 10 4 0 8 6 14 18 6 4 6 2 4 0 8 6 14 18 6 4 6 2 ANSWER EXPLANATION DOWNLOAD EXAMIANS APP This is a simple subtraction series, in which 4 is subtracted from each number to arrive at the next.
Number Series 11 14 14 17 17 20 20 24 27 23 26 23 23 21 24 24 24 24 27 23 26 23 23 21 24 24 24 ANSWER EXPLANATION DOWNLOAD EXAMIANS APP This is a simple addition series with repetition. It adds 3 to each number to arrive at the next, which is repeated before 3 is added again.
Number Series 9 16 23 30 37 44 51 58 66 54 61 58 65 56 62 59 66 58 66 54 61 58 65 56 62 59 66 ANSWER EXPLANATION DOWNLOAD EXAMIANS APP Here is a simple addition series, which begins with 9 and adds 7.
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