Number Series Look at this series: (1/9), (1/3), 1, ____ , 9, ... What number should fill the blank? 6 27 3 (2/3) 6 27 3 (2/3) ANSWER EXPLANATION DOWNLOAD EXAMIANS APP This is a multiplication series; each number is 3 times the previous number.
Number Series Look at this series: 4, 7, 25, 10, __, 20, 16, 19, ... What number should fill the blank? 13 20 28 15 13 20 28 15 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 11 16 21 26 31 36 41 46 52 45 49 46 51 47 52 46 52 45 49 46 51 47 52 ANSWER EXPLANATION DOWNLOAD EXAMIANS APP In this simple addition series, each number is 5 more than the previous number.
Number Series Look at this series: 8, 6, 9, 23, 87 , ... What number should come next? 226 128 324 429 226 128 324 429 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: J14, L16, __, P20, R22, ... What number should fill the blank? M18 S24 N18 T24 M18 S24 N18 T24 ANSWER EXPLANATION DOWNLOAD EXAMIANS APP In this series, the letters progress by 2, and the numbers increase by 2.
Number Series Look at this series: 72, 76, 73, 77, 74, __, 75, ... What number should fill the blank? 75 70 71 78 75 70 71 78 ANSWER EXPLANATION DOWNLOAD EXAMIANS APP This series alternates the addition of 4 with the subtraction of 3.
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