The phrase "questions around which" is correct and usable in written English.
You can use this phrase to refer to questions that have multiple possible answers or interpretations. For example: "This research seeks to answer the questions around which much of the current debate revolves."
Marilynne Robinson's "[Home](http://www.newyorker.com/arts/critics/books/2008/09/08/080908crbo_books_wood)" (Farrar, Straus & Giroux) is a beautiful novel about faith, atheism, and the meaning of Heaven, which is also the set of questions around which a very different novel, José Saramago's "Death with Interruptions" (Harcourt), circles.
Thus, even when practitioners can be persuaded to engage in brief alcohol intervention, it is not possible to establish conclusively the causal chain between interventions as designed, and their subsequent outcomes (an issue that further complicates questions around which intervention components have most impact on alcohol-related outcomes (McCambridge, 2013)).
And then he poses the impertinent question around which the rest of the book revolves: "Does God get what God wants?" Even before it was published, "Love Wins" caused a sensation.
But the question around which these cases will revolve, he said, is whether the actions of the hijackers to use the jet planes to kill as many people as possible were events that exceeded the scope of the airlines' legal duties toward people on the ground.
This is the question around which Stevenson organizes all of his work in ethical theory and with which he begins both Ethics and Language (1944) and Facts and Values (1963a).
And the central question around which equity revolves--whether every student is receiving what they need to succeed in the classroom and beyond--is nearly as old as the country itself.
Finally, students state the "experimental question," which prompts them to articulate the central question around which the paper's experiments are based.
Aside from recollections of weddings, children being born and other major events in everyone's life, she asks about the life and times of people's families: questions like "How did you get around?" which gets people to recall a different way of life.
Aggregating the evidence of a substantial number of recent studies assessing the effectiveness of ALMP for youth, we provide a comprehensive re-assessment of the questions revolving around which policies work for whom and under which conditions.
There are still questions around safety which need to be addressed.
We also discuss other open questions around orchestration, which are still being discussed in the TEL community.
