0, 2, 4, 8, 12, 18, 24, 32, ?
What number should replace the question mark?  Pick.
A) 24	B) 20	C) 40	D) 26	E) 47
40 40
add 2, 2, 4, 4,6, 6,.....
<result>C</result>
0, 2, 4, 8, 12, 18, 24, 32, ?
What number should replace the question mark?