The phrase "insoluble question" is correct and can be used in written English.
It is typically used to describe a question or problem that is impossible or difficult to resolve. Example sentence: The scientists were faced with an insoluble question regarding the origins of the universe, leading to years of research and debate.
We are left with the insoluble question of how much the camera's presence affects its subjects' behavior and the thorny issue of how reporters, subjects and viewers become complicit in shattering that subject's privacy.
But he predicted the emergence of an insoluble question in the wake of devolution: Why should Scottish members of the British Parliament continue to have a say over English affairs while English MPs lose their influence over Scottish governance?
The officer assures his men that this incident "will be forgotten"—which may be the filmmakers' oblique way of acknowledging that it never actually happened.Whether or not art has a duty to be historically accurate is an old and insoluble question.
But he has an appealing physicality and an eye for women, rum, and food, and he is a despondent idealist, given to contemplating life's insoluble questions — all of which makes him as identifiable for Cubans as Rabbit Angstrom was for suburban Americans.
Instead of trying to rush to the bottom of those insoluble questions, we might first direct our focus to an audacious suggestion contained here: that there even can be any larger purpose or beneficial outcome to an event as horrible as a crucifixion.
An effort to recreate a meaningful and responsible caliphate in current times though raises near-insoluble questions: where would it be located, who would the caliph be, how would he be elected, what qualifications would be required, what would his authorities be, what political power would he exercise, if any, and what issues could he address authoritatively?
It's an interesting but perhaps insoluble moral question.
And at least in retrospect, the Founders' failure to act decisively before the slave population swelled so dramatically rendered the slavery question insoluble by any means short of civil war.
Ambiguity tolerance was assessed for the three scales regarding openness to new experiences (OE, eight questions in total), social conflicts (SC, six questions in total), and apparently insoluble problems (PR, six questions in total).
Insoluble, this proves a question for us as well.
As PGN-Bio is insoluble we raised the question of how PGNpol fragments might reach the cytoplasmic space to finally co-localize with Nod2 inside the cell.
