Number Series Look at this series: 4, 7, 25, 10, __, 20, 16, 19, ... What number should fill the blank? 28 13 20 15 28 13 20 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 Look at this series: XXIV, XX, __, XII, VIII, ... What number should fill the blank? XVI XXII IV XIII XVI XXII IV XIII 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: 0.15, 0.3, ____, 1.2, 2.4, ... What number should fill the blank? 0.006 0.9 4.8 0.6 0.006 0.9 4.8 0.6 ANSWER EXPLANATION DOWNLOAD EXAMIANS APP This is a simple multiplication series. Each number is 2 times greater than the previous number.
Number Series Look at this series: U32, V29, __, X23, Y20, ... What number should fill the blank? W17 Z17 Z26 W26 W17 Z17 Z26 W26 ANSWER EXPLANATION DOWNLOAD EXAMIANS APP In this series, the letters progress by 1; the numbers decrease by 3.
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