Look at this series: 53, 53, 40, 40, 27, 27, ... What number should come next?
Choose the correct choice
A) 12  B) 15  C) 14  D) 18  E) 17
In this series, each number is repeated, then 13 is subtracted to arrive at the next number.   ANSWER 14
<result>C</result>
Look at this series: 53, 53, 40, 40, 27, 27, ... What number should come next?