public ActionResult EditQuestion(QuestionsViewModel editedData)
 {
     //editedData.TestId = (int)TempData.Peek("MyData");
     if (ModelState.IsValid)
     {
         questionService.EditQuestion(editedData);
         return(RedirectToAction("DisplayQuestions", new { testId = editedData.TestId }));
     }
     return(View());
 }