Number Series Look at this series: 4, 7, 25, 10, __, 20, 16, 19, ... What number should fill the blank? 20 15 28 13 20 15 28 13 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 9 12 11 14 13 16 15 18 21 14 17 18 17 12 13 14 13 18 21 14 17 18 17 12 13 14 13 ANSWER EXPLANATION DOWNLOAD EXAMIANS APP This is a simple alternating addition and subtraction series. First, 3 is added, then 1 is subtracted, then 3 is added, 1 subtracted, and so on.
Number Series Look at this series: J14, L16, __, P20, R22, ... What number should fill the blank? N18 M18 S24 T24 N18 M18 S24 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: XXIV, XX, __, XII, VIII, ... What number should fill the blank? IV XIII XVI XXII IV XIII XVI XXII ANSWER EXPLANATION DOWNLOAD EXAMIANS APP This is a simple subtraction series; each number is 4 less than the previous number.
Number Series Look at this series: 72, 76, 73, 77, 74, __, 75, ... What number should fill the blank? 78 71 70 75 78 71 70 75 ANSWER EXPLANATION DOWNLOAD EXAMIANS APP This series alternates the addition of 4 with the subtraction of 3.
Number Series Look at this series: 53, 53, 40, 40, 27, 27, ... What number should come next? 14 27 53 12 14 27 53 12 ANSWER EXPLANATION DOWNLOAD EXAMIANS APP In this series, each number is repeated, then 13 is subtracted to arrive at the next number.
EXAMIANS