Question 1121855
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Answer: Any of those choices.  Or any other number.<br>
You can put any number next and it will be a valid sequence.<br>
The only way to know the "right" answer to ANY question like this is to ask the author of the problem what that answer is; or perhaps you can just ask him the rule he used to create the problem and use the rule to find the next number yourself.<br>
Since there is no way to know the right answer to any problem like this, spending any significant amount of time on it is a waste of time.  Spend a few seconds or even a minute, if you want, to see if you can find a pattern which will give you an answer; but you won't be able to tell whether that answer is "right".