Number Series Look at this series: 664, 332, 340, 170, ____, 89, ... What number should fill the blank? 97 178 85 109 97 178 85 109 ANSWER EXPLANATION DOWNLOAD EXAMIANS APP This is an alternating division and addition series: First, divide by 2, and then add 8.
Number Series 11 16 21 26 31 36 41 45 49 46 52 47 52 46 51 45 49 46 52 47 52 46 51 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: F2, __, D8, C16, B32, ... What number should fill the blank? G4 E4 A16 E3 G4 E4 A16 E3 ANSWER EXPLANATION DOWNLOAD EXAMIANS APP The letters decrease by 1; the numbers are multiplied by 2.
Number Series 17 14 14 11 11 8 8 5 8 8 5 5 2 5 5 8 2 5 8 8 5 5 2 5 5 8 2 ANSWER EXPLANATION DOWNLOAD EXAMIANS APP In this simple subtraction with repetition series, each number is repeated, then 3 is subtracted to give the next number, which is then repeated, and so on.
Number Series 9 16 23 30 37 44 51 54 61 58 66 59 66 56 62 58 65 54 61 58 66 59 66 56 62 58 65 ANSWER EXPLANATION DOWNLOAD EXAMIANS APP Here is a simple addition series, which begins with 9 and adds 7.
Number Series Look at this series: 3, 4, 7, 8, 11, 12, ... What number should come next? 10 14 15 7 10 14 15 7 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.
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