Look at this series: 201, 202, 204, 207, ... What number should come next?	Choose the correct choice from the following options.
A) 205	B) 208	C) 210	D) 211	E) None
Explanation: In this addition series, 1 is added to the first number; 2 is added to the second number; 3 is added to the third number; 4 is added to the fourth number; and go on.   Answer: Option 211
<result>D</result>
Look at this series: 201, 202, 204, 207, ... What number should come next?