Model Item type ambiguity when using PagedList

The problem is that this line:

return View(questionList.Questions.ToPagedList(pageNumber, pageSize));

Is sending a model of type IPagedList down to the page (because the extension method is being applied to a type of List), but your page says it is expecting:

@model PagedList.IPagedList<SWSSMVC.Models.ViewModels.QuestionListViewModel>

Changing your view code to say this instead should fix it:

@model PagedList.IPagedList<SWSSMVC.Models.ViewModels.QuestionViewModel>