What should come in place of the question mark (?) in the following number series?
3 7 19 55 163 ?	Choose the correct choice from the following:
A) 467  B) 487  C) 475  D) 485  E) None of these
Explanation:   3   7=3+4   19=7+4*3   55=19+12*3   163=55+36*3   487=163+108*3   Answer: 487
<result>B</result>
What should come in place of the question mark (?) in the following number series?
3 7 19 55 163 ?