The phrase "a question for everyone" is correct and can be used in written English.
You can use this phrase when asking a question that is relevant or applies to everyone in a group or audience. Example: "Before we begin the meeting, I have a question for everyone. What are your thoughts on the new project proposal?".
"He said, 'I have a question for everyone.
But her confession raises a question for everyone who contributes to a BBC licence fee.
THE NEW YORKER: And a question for everyone: A theme through much of the Food Issue is eating and cooking during the recession.
In explaining her support for the Charlotte moratorium resolution, Lynn Wheeler, a Republican city councilwoman who favors the death penalty, said, "When you realize that the governor of Illinois, who's a Republican, called for a moratorium because there were 13 innocent people on death row -- well, that raises a question for everyone".
So I have a question for everyone who is middle-aged, single and dating.
It is a question for everyone, because what we think we are has consequences in terms of what we do as people, a society, and a nation, to ourselves and to others around us.
"Adoption highlights the where-do-I-belong question, but it's a fundamental question for everyone".
This is the moment in Sara's story that poses a fundamental question for everyone living in the era of modern medicine: What do we want Sara and her doctors to do now?
All this work is focused on what has become a crucial question for everyone: What is Chinese foreign policy?
The notes should include: A daily survey question for everyone to answer.
"Everything is about friends and location," says Andy Zain, the founder of MobileMonday Indonesia, a networking forum.The biggest question for everyone is how to make money from Indonesians' interest in connecting with one another.
