Look at this series: 42, 42, 30, 30, 18, 18, .. What number should come next?	Pick one.
A) 06  B) 12  C) 14  D) 32  E) 42
In this series, each number is repeated, then 12 is subtracted to arrive at the next number.   The answer is option 06 (06)
<result>A</result>
Look at this series: 42, 42, 30, 30, 18, 18, .. What number should come next?