I have this on my controller.
private String userName;
userList = [SELECT Username, Question_1__c, Question_2__c, Question_3__c
FROM User WHERE Username = :userName LIMIT 1];
What should I do to display 2 out of 3 question randomly on an output panel?
<apex:outputField value="{!userList[0].QUESTIONHERE123}"/>
<apex:outputField value="{!userList[0].QUESTIONHERE123}"/>