Number Series Look at this series: VI, 10, V, 11, __, 12, III, ... What number should fill the blank? IX IV II 14 IX IV II 14 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: 8, 6, 9, 23, 87 , ... What number should come next? 429 226 128 324 429 226 128 324 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: 2, 6, 18, 54, ... What number should come next? 162 108 148 216 162 108 148 216 ANSWER EXPLANATION DOWNLOAD EXAMIANS APP This is a simple multiplication series. Each number is 3 times more than the previous number.
Number Series Look at this series: 664, 332, 340, 170, ____, 89, ... What number should fill the blank? 85 178 97 109 85 178 97 109 ANSWER EXPLANATION DOWNLOAD EXAMIANS APP This is an alternating division and addition series: First, divide by 2, and then add 8.
Number Series 44 41 38 35 32 29 26 23 19 23 20 29 32 24 21 22 19 23 19 23 20 29 32 24 21 22 19 ANSWER EXPLANATION DOWNLOAD EXAMIANS APP This is a simple subtraction series, in which 3 is subtracted from each number to arrive at the next.
Number Series Look at this series: 58, 52, 46, 40, 34, ... What number should come next? 32 28 30 26 32 28 30 26 ANSWER EXPLANATION DOWNLOAD EXAMIANS APP This is a simple subtraction series. Each number is 6 less than the previous number.
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