Which number doesn't belong to the following sequence? Choices:
A) 150
B) 180
C) 200
D) 210
E) 240
All of the numbers are multiples of 2, 3, 5 and 10.   3 of the numbers are multiples of 20, but 2 are not.   Only one number isn't divisible by 30: 200.   Answer: 200
<result>C</result>
Which number doesn't belong to the following sequence?