the commuters from the nearby suburb of Coldstream perennial

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Here's a question for practice:

Mayor: the commuters from the nearby suburb of Coldstream perennially complain of a difficult commute to our downtown region. To address these concerns, we should install high-speed toll collector on the interstate between here and Coldstream, thus relieving any traffic snarls caused by the hand-operated toll booths.

Civil engineer: Over 95% of commuters from Coldstream take local roads, not the interstate, to our downtown region.

The civil engineer uses which of the following techniques in responding to the mayor?

(A) pointing out that the premise could lead to an opposing conclusion
(B) questioning whether the methods recommended would work in practice
(C) citing evidence that calls into question the assumption of the argument
(D) suggesting, by analogy, that the argument might not support the conclusion
(E) presenting evidence that the proposed solution would have damaging unforeseen consequences


For a discussion of Dialogue Structure CR questions, as well as the answer & solution to this question, see this post:
https://magoosh.com/gmat/2013/gmat-cr-di ... questions/

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Source: — Critical Reasoning |

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by vinay1983 » Sat Aug 24, 2013 9:02 am
My bet is C.

By POE, There is no Analogy anywhere in the prompt nor does it suggest of one. Questioning is too strong a word to be used(I may be wrong). the engineer is not pointing out. Also E says damaging unforeseen circumstances, but that is not inferred from the prompt.
You can, for example never foretell what any one man will do, but you can say with precision what an average number will be up to!

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by Nitin.811g » Sat Aug 24, 2013 11:21 am
By process of elimination, It should be C