I ask this question because obviously on analysis questions you are supposed to analyze for the strength/validity of the argument and you can often find flaws with it. However certain other questions need you just to figure out the structure and describe or something like that. Whenever i do these questions, i still try to see the argument and try to figure out if it has any flaws and or how to make it a valid argument. Is that a good idea? or is it a waste of time since those kinds of questions would have "perfect" arguments.
Comments
It's a good exercise to evaluate the strength of arguments independent of the question they ask you. I have my students do it all the time. At the end of the day, if you're fluent at breaking apart arguments and seeing how they tick (and what's wrong with them, if anything), it won't matter what question they ask you.